See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/488/

###################################################################################
########################## LAST 60 LINES OF THE CONSOLE 
###########################
[...truncated 8673 lines...]

main:
    [mkdir] Created dir: 
/home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-trunk-Java8/hadoop-hdfs-project/target/test-dir
[INFO] Executed tasks
[INFO] 
[INFO] --- maven-source-plugin:2.3:jar-no-fork (hadoop-java-sources) @ 
hadoop-hdfs-project ---
[INFO] 
[INFO] --- maven-source-plugin:2.3:test-jar-no-fork (hadoop-java-sources) @ 
hadoop-hdfs-project ---
[INFO] 
[INFO] --- maven-enforcer-plugin:1.3.1:enforce (dist-enforce) @ 
hadoop-hdfs-project ---
[INFO] 
[INFO] --- maven-site-plugin:3.4:attach-descriptor (attach-descriptor) @ 
hadoop-hdfs-project ---
[INFO] 
[INFO] --- maven-javadoc-plugin:2.8.1:jar (module-javadocs) @ 
hadoop-hdfs-project ---
[INFO] Not executing Javadoc as the project is not a Java classpath-capable 
package
[INFO] 
[INFO] --- maven-enforcer-plugin:1.3.1:enforce (depcheck) @ hadoop-hdfs-project 
---
[INFO] 
[INFO] --- maven-checkstyle-plugin:2.15:checkstyle (default-cli) @ 
hadoop-hdfs-project ---
[INFO] 
[INFO] --- findbugs-maven-plugin:3.0.0:findbugs (default-cli) @ 
hadoop-hdfs-project ---
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Hadoop HDFS Client ......................... SUCCESS [05:06 min]
[INFO] Apache Hadoop HDFS ................................ FAILURE [  03:43 h]
[INFO] Apache Hadoop HDFS Native Client .................. SKIPPED
[INFO] Apache Hadoop HttpFS .............................. SKIPPED
[INFO] Apache Hadoop HDFS BookKeeper Journal ............. SKIPPED
[INFO] Apache Hadoop HDFS-NFS ............................ SKIPPED
[INFO] Apache Hadoop HDFS Project ........................ SUCCESS [  0.106 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 03:48 h
[INFO] Finished at: 2015-10-13T11:24:10+00:00
[INFO] Final Memory: 55M/591M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal 
org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on 
project hadoop-hdfs: There are test failures.
[ERROR] 
[ERROR] Please refer to 
/home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-trunk-Java8/hadoop-hdfs-project/hadoop-hdfs/target/surefire-reports
 for the individual test results.
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e 
switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please 
read the following articles:
[ERROR] [Help 1] 
http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :hadoop-hdfs
Build step 'Execute shell' marked build as failure
Archiving artifacts
Recording test results
Updating YARN-4017
Updating HDFS-9224
Sending e-mails to: hdfs-dev@hadoop.apache.org
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any



###################################################################################
############################## FAILED TESTS (if any) 
##############################
21 tests failed.
FAILED:  
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockManager.testBlocksAreNotUnderreplicatedInSingleRack

Error Message:

BlockCollection$$EnhancerByMockitoWithCGLIB$$48618b74 cannot be returned by 
isRunning()
isRunning() should return boolean

Stack Trace:
org.mockito.exceptions.misusing.WrongTypeOfReturnValue: 
BlockCollection$$EnhancerByMockitoWithCGLIB$$48618b74 cannot be returned by 
isRunning()
isRunning() should return boolean
        at 
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockManager.addBlockOnNodes(TestBlockManager.java:443)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockManager.doTestSingleRackClusterIsSufficientlyReplicated(TestBlockManager.java:376)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.TestBlockManager.testBlocksAreNotUnderreplicatedInSingleRack(TestBlockManager.java:368)


FAILED:  
org.apache.hadoop.hdfs.server.datanode.TestBlockScanner.testMultipleBlockPoolScanning

Error Message:
expected:<16> but was:<15>

Stack Trace:
java.lang.AssertionError: expected:<16> but was:<15>
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotEquals(Assert.java:743)
        at org.junit.Assert.assertEquals(Assert.java:118)
        at org.junit.Assert.assertEquals(Assert.java:555)
        at org.junit.Assert.assertEquals(Assert.java:542)
        at 
org.apache.hadoop.hdfs.server.datanode.TestBlockScanner.testMultipleBlockPoolScanning(TestBlockScanner.java:655)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testUpgradeAndRestart

Error Message:
Problem binding to [localhost:8020] java.net.BindException: Address already in 
use; For more details see:  http://wiki.apache.org/hadoop/BindException

Stack Trace:
java.net.BindException: Problem binding to [localhost:8020] 
java.net.BindException: Address already in use; For more details see:  
http://wiki.apache.org/hadoop/BindException
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at org.apache.hadoop.ipc.Server.bind(Server.java:469)
        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:684)
        at org.apache.hadoop.ipc.Server.<init>(Server.java:2439)
        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:945)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:535)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:510)
        at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:787)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<init>(NameNodeRpcServer.java:358)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcServer(NameNode.java:692)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:630)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.restartCluster(TestFileTruncate.java:1237)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testUpgradeAndRestart(TestFileTruncate.java:934)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testTruncateShellCommandWithWaitOption

Error Message:
Problem binding to [localhost:8020] java.net.BindException: Address already in 
use; For more details see:  http://wiki.apache.org/hadoop/BindException

Stack Trace:
java.net.BindException: Problem binding to [localhost:8020] 
java.net.BindException: Address already in use; For more details see:  
http://wiki.apache.org/hadoop/BindException
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at org.apache.hadoop.ipc.Server.bind(Server.java:469)
        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:684)
        at org.apache.hadoop.ipc.Server.<init>(Server.java:2439)
        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:945)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:535)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:510)
        at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:787)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<init>(NameNodeRpcServer.java:358)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcServer(NameNode.java:692)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:630)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.setUp(TestFileTruncate.java:108)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testTruncateWithDataNodesShutdownImmediately

Error Message:
Problem binding to [localhost:8020] java.net.BindException: Address already in 
use; For more details see:  http://wiki.apache.org/hadoop/BindException

Stack Trace:
java.net.BindException: Problem binding to [localhost:8020] 
java.net.BindException: Address already in use; For more details see:  
http://wiki.apache.org/hadoop/BindException
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at org.apache.hadoop.ipc.Server.bind(Server.java:469)
        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:684)
        at org.apache.hadoop.ipc.Server.<init>(Server.java:2439)
        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:945)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:535)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:510)
        at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:787)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<init>(NameNodeRpcServer.java:358)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcServer(NameNode.java:692)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:630)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.setUp(TestFileTruncate.java:108)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testTruncateWithOtherOperations

Error Message:
Problem binding to [localhost:8020] java.net.BindException: Address already in 
use; For more details see:  http://wiki.apache.org/hadoop/BindException

Stack Trace:
java.net.BindException: Problem binding to [localhost:8020] 
java.net.BindException: Address already in use; For more details see:  
http://wiki.apache.org/hadoop/BindException
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at org.apache.hadoop.ipc.Server.bind(Server.java:469)
        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:684)
        at org.apache.hadoop.ipc.Server.<init>(Server.java:2439)
        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:945)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:535)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:510)
        at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:787)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<init>(NameNodeRpcServer.java:358)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcServer(NameNode.java:692)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:630)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.setUp(TestFileTruncate.java:108)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testTruncateFailure

Error Message:
Problem binding to [localhost:8020] java.net.BindException: Address already in 
use; For more details see:  http://wiki.apache.org/hadoop/BindException

Stack Trace:
java.net.BindException: Problem binding to [localhost:8020] 
java.net.BindException: Address already in use; For more details see:  
http://wiki.apache.org/hadoop/BindException
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at org.apache.hadoop.ipc.Server.bind(Server.java:469)
        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:684)
        at org.apache.hadoop.ipc.Server.<init>(Server.java:2439)
        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:945)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:535)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:510)
        at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:787)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<init>(NameNodeRpcServer.java:358)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcServer(NameNode.java:692)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:630)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.setUp(TestFileTruncate.java:108)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testSnapshotWithAppendTruncate

Error Message:
Problem binding to [localhost:8020] java.net.BindException: Address already in 
use; For more details see:  http://wiki.apache.org/hadoop/BindException

Stack Trace:
java.net.BindException: Problem binding to [localhost:8020] 
java.net.BindException: Address already in use; For more details see:  
http://wiki.apache.org/hadoop/BindException
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at org.apache.hadoop.ipc.Server.bind(Server.java:469)
        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:684)
        at org.apache.hadoop.ipc.Server.<init>(Server.java:2439)
        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:945)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:535)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:510)
        at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:787)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<init>(NameNodeRpcServer.java:358)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcServer(NameNode.java:692)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:630)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.setUp(TestFileTruncate.java:108)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testCopyOnTruncateWithDataNodesRestart

Error Message:
Problem binding to [localhost:8020] java.net.BindException: Address already in 
use; For more details see:  http://wiki.apache.org/hadoop/BindException

Stack Trace:
java.net.BindException: Problem binding to [localhost:8020] 
java.net.BindException: Address already in use; For more details see:  
http://wiki.apache.org/hadoop/BindException
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at org.apache.hadoop.ipc.Server.bind(Server.java:469)
        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:684)
        at org.apache.hadoop.ipc.Server.<init>(Server.java:2439)
        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:945)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:535)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:510)
        at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:787)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<init>(NameNodeRpcServer.java:358)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcServer(NameNode.java:692)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:630)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.setUp(TestFileTruncate.java:108)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testSnapshotWithTruncates

Error Message:
Problem binding to [localhost:8020] java.net.BindException: Address already in 
use; For more details see:  http://wiki.apache.org/hadoop/BindException

Stack Trace:
java.net.BindException: Problem binding to [localhost:8020] 
java.net.BindException: Address already in use; For more details see:  
http://wiki.apache.org/hadoop/BindException
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at org.apache.hadoop.ipc.Server.bind(Server.java:469)
        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:684)
        at org.apache.hadoop.ipc.Server.<init>(Server.java:2439)
        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:945)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:535)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:510)
        at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:787)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<init>(NameNodeRpcServer.java:358)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcServer(NameNode.java:692)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:630)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.setUp(TestFileTruncate.java:108)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testTruncateRecovery

Error Message:
Problem binding to [localhost:8020] java.net.BindException: Address already in 
use; For more details see:  http://wiki.apache.org/hadoop/BindException

Stack Trace:
java.net.BindException: Problem binding to [localhost:8020] 
java.net.BindException: Address already in use; For more details see:  
http://wiki.apache.org/hadoop/BindException
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at org.apache.hadoop.ipc.Server.bind(Server.java:469)
        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:684)
        at org.apache.hadoop.ipc.Server.<init>(Server.java:2439)
        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:945)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:535)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:510)
        at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:787)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<init>(NameNodeRpcServer.java:358)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcServer(NameNode.java:692)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:630)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.setUp(TestFileTruncate.java:108)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testTruncateShellCommandOnBlockBoundary

Error Message:
Problem binding to [localhost:8020] java.net.BindException: Address already in 
use; For more details see:  http://wiki.apache.org/hadoop/BindException

Stack Trace:
java.net.BindException: Problem binding to [localhost:8020] 
java.net.BindException: Address already in use; For more details see:  
http://wiki.apache.org/hadoop/BindException
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at org.apache.hadoop.ipc.Server.bind(Server.java:469)
        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:684)
        at org.apache.hadoop.ipc.Server.<init>(Server.java:2439)
        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:945)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:535)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:510)
        at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:787)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<init>(NameNodeRpcServer.java:358)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcServer(NameNode.java:692)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:630)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.setUp(TestFileTruncate.java:108)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testTruncateWithDataNodesRestartImmediately

Error Message:
Problem binding to [localhost:8020] java.net.BindException: Address already in 
use; For more details see:  http://wiki.apache.org/hadoop/BindException

Stack Trace:
java.net.BindException: Problem binding to [localhost:8020] 
java.net.BindException: Address already in use; For more details see:  
http://wiki.apache.org/hadoop/BindException
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at org.apache.hadoop.ipc.Server.bind(Server.java:469)
        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:684)
        at org.apache.hadoop.ipc.Server.<init>(Server.java:2439)
        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:945)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:535)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:510)
        at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:787)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<init>(NameNodeRpcServer.java:358)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcServer(NameNode.java:692)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:630)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.setUp(TestFileTruncate.java:108)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testTruncate4Symlink

Error Message:
Problem binding to [localhost:8020] java.net.BindException: Address already in 
use; For more details see:  http://wiki.apache.org/hadoop/BindException

Stack Trace:
java.net.BindException: Problem binding to [localhost:8020] 
java.net.BindException: Address already in use; For more details see:  
http://wiki.apache.org/hadoop/BindException
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at org.apache.hadoop.ipc.Server.bind(Server.java:469)
        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:684)
        at org.apache.hadoop.ipc.Server.<init>(Server.java:2439)
        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:945)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:535)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:510)
        at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:787)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<init>(NameNodeRpcServer.java:358)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcServer(NameNode.java:692)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:630)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.setUp(TestFileTruncate.java:108)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testTruncateWithDataNodesRestart

Error Message:
Problem binding to [localhost:8020] java.net.BindException: Address already in 
use; For more details see:  http://wiki.apache.org/hadoop/BindException

Stack Trace:
java.net.BindException: Problem binding to [localhost:8020] 
java.net.BindException: Address already in use; For more details see:  
http://wiki.apache.org/hadoop/BindException
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at org.apache.hadoop.ipc.Server.bind(Server.java:469)
        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:684)
        at org.apache.hadoop.ipc.Server.<init>(Server.java:2439)
        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:945)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:535)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:510)
        at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:787)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<init>(NameNodeRpcServer.java:358)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcServer(NameNode.java:692)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:630)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.setUp(TestFileTruncate.java:108)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.testSnapshotTruncateThenDeleteSnapshot

Error Message:
Problem binding to [localhost:8020] java.net.BindException: Address already in 
use; For more details see:  http://wiki.apache.org/hadoop/BindException

Stack Trace:
java.net.BindException: Problem binding to [localhost:8020] 
java.net.BindException: Address already in use; For more details see:  
http://wiki.apache.org/hadoop/BindException
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at org.apache.hadoop.ipc.Server.bind(Server.java:469)
        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:684)
        at org.apache.hadoop.ipc.Server.<init>(Server.java:2439)
        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:945)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:535)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:510)
        at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:787)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.<init>(NameNodeRpcServer.java:358)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createRpcServer(NameNode.java:692)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:630)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.TestFileTruncate.setUp(TestFileTruncate.java:108)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.ha.TestEditLogTailer.testNN1TriggersLogRolls

Error Message:
Timed out waiting for condition. Thread diagnostics:
Timestamp: 2015-10-13 09:39:26,699

"IPC Server listener on 10032" daemon prio=5 tid=65 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at org.apache.hadoop.ipc.Server$Listener.run(Server.java:792)
"IPC Server handler 7 on 10032" daemon prio=5 tid=82 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server idle connection scanner for port 10031" daemon prio=5 tid=38 
timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at java.util.TimerThread.mainLoop(Timer.java:552)
        at java.util.TimerThread.run(Timer.java:505)
"IPC Server handler 8 on 10032" daemon prio=5 tid=83 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor@58fe0499"
 daemon prio=5 tid=63 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor.run(BlockManager.java:4044)
        at java.lang.Thread.run(Thread.java:744)
"org.apache.hadoop.hdfs.server.blockmanagement.HeartbeatManager$Monitor@666b83a4"
 daemon prio=5 tid=92 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.HeartbeatManager$Monitor.run(HeartbeatManager.java:416)
        at java.lang.Thread.run(Thread.java:744)
"pool-8-thread-1"  prio=5 tid=87 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"process reaper" daemon prio=10 tid=19 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"Edit log tailer"  prio=5 tid=58 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.doWork(EditLogTailer.java:387)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.access$400(EditLogTailer.java:324)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread$1.run(EditLogTailer.java:341)
        at 
org.apache.hadoop.security.SecurityUtil.doAsLoginUserOrFatal(SecurityUtil.java:444)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.run(EditLogTailer.java:337)
"IPC Server Responder" daemon prio=5 tid=39 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:966)
        at org.apache.hadoop.ipc.Server$Responder.run(Server.java:949)
"pool-5-thread-1"  prio=5 tid=59 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"pool-2-thread-1"  prio=5 tid=30 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server handler 0 on 10033" daemon prio=5 tid=103 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 8 on 10031" daemon prio=5 tid=54 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 3 on 10033" daemon prio=5 tid=106 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 4 on 10031" daemon prio=5 tid=50 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 0 on 10031" daemon prio=5 tid=46 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 9 on 10031" daemon prio=5 tid=55 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 7 on 10033" daemon prio=5 tid=110 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 4 on 10032" daemon prio=5 tid=79 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"org.apache.hadoop.util.JvmPauseMonitor$Monitor@3f792b9b" daemon prio=5 tid=69 
timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:182)
        at java.lang.Thread.run(Thread.java:744)
"1799635803@qtp-1957078537-1 - Acceptor0 
SelectChannelConnector@localhost:60908" daemon prio=5 tid=61 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at 
org.mortbay.io.nio.SelectorManager$SelectSet.doSelect(SelectorManager.java:498)
        at org.mortbay.io.nio.SelectorManager.doSelect(SelectorManager.java:192)
        at 
org.mortbay.jetty.nio.SelectChannelConnector.accept(SelectChannelConnector.java:124)
        at 
org.mortbay.jetty.AbstractConnector$Acceptor.run(AbstractConnector.java:708)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
"Timer for 'NameNode' metrics system" daemon prio=5 tid=28 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at java.util.TimerThread.mainLoop(Timer.java:552)
        at java.util.TimerThread.run(Timer.java:505)
"IPC Server handler 5 on 10033" daemon prio=5 tid=108 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"Signal Dispatcher" daemon prio=9 tid=4 runnable
java.lang.Thread.State: RUNNABLE
"IPC Server handler 9 on 10033" daemon prio=5 tid=112 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 4 on 10033" daemon prio=5 tid=107 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 2 on 10032" daemon prio=5 tid=77 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"pool-7-thread-1"  prio=5 tid=85 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"Socket Reader #1 for port 10033"  prio=5 tid=94 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at 
org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:739)
        at org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:718)
"org.apache.hadoop.hdfs.server.blockmanagement.HeartbeatManager$Monitor@686449f9"
 daemon prio=5 tid=64 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.HeartbeatManager$Monitor.run(HeartbeatManager.java:416)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server handler 1 on 10031" daemon prio=5 tid=47 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"org.apache.hadoop.hdfs.server.namenode.FSNamesystem$LazyPersistFileScrubber@5528a42c"
 daemon prio=5 tid=130 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem$LazyPersistFileScrubber.run(FSNamesystem.java:3798)
        at java.lang.Thread.run(Thread.java:744)
"IPC Parameter Sending Thread #0" daemon prio=5 tid=118 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"1625090026@qtp-1860886124-0" daemon prio=5 tid=88 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:626)
"Socket Reader #1 for port 10032"  prio=5 tid=66 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at 
org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:739)
        at org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:718)
"IPC Server handler 6 on 10033" daemon prio=5 tid=109 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"org.apache.hadoop.hdfs.server.blockmanagement.PendingReplicationBlocks$PendingReplicationMonitor@13e3c1c7"
 daemon prio=5 tid=101 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.PendingReplicationBlocks$PendingReplicationMonitor.run(PendingReplicationBlocks.java:220)
        at java.lang.Thread.run(Thread.java:744)
"org.apache.hadoop.hdfs.server.blockmanagement.PendingReplicationBlocks$PendingReplicationMonitor@7b8233cd"
 daemon prio=5 tid=73 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.PendingReplicationBlocks$PendingReplicationMonitor.run(PendingReplicationBlocks.java:220)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server listener on 10033" daemon prio=5 tid=93 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at org.apache.hadoop.ipc.Server$Listener.run(Server.java:792)
"IPC Server idle connection scanner for port 10033" daemon prio=5 tid=95 
timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at java.util.TimerThread.mainLoop(Timer.java:552)
        at java.util.TimerThread.run(Timer.java:505)
"org.apache.hadoop.util.JvmPauseMonitor$Monitor@41925502" daemon prio=5 tid=97 
timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:182)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server handler 7 on 10031" daemon prio=5 tid=53 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"Reference Handler" daemon prio=10 tid=2 in Object.wait()
java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:502)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157)
"IPC Server handler 0 on 10032" daemon prio=5 tid=75 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"Socket Reader #1 for port 10031"  prio=5 tid=37 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at 
org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:739)
        at org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:718)
"org.apache.hadoop.hdfs.server.namenode.LeaseManager$Monitor@7db0565c" daemon 
prio=5 tid=127 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.namenode.LeaseManager$Monitor.run(LeaseManager.java:342)
        at java.lang.Thread.run(Thread.java:744)
"org.apache.hadoop.util.JvmPauseMonitor$Monitor@708400f6" daemon prio=5 tid=40 
timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:182)
        at java.lang.Thread.run(Thread.java:744)
"Timer-0" daemon prio=5 tid=33 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at java.util.TimerThread.mainLoop(Timer.java:552)
        at java.util.TimerThread.run(Timer.java:505)
"IPC Server Responder" daemon prio=5 tid=96 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:966)
        at org.apache.hadoop.ipc.Server$Responder.run(Server.java:949)
"Edit log tailer"  prio=5 tid=114 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.doWork(EditLogTailer.java:387)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.access$400(EditLogTailer.java:324)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread$1.run(EditLogTailer.java:341)
        at 
org.apache.hadoop.security.SecurityUtil.doAsLoginUserOrFatal(SecurityUtil.java:444)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.run(EditLogTailer.java:337)
"IPC Server idle connection scanner for port 10032" daemon prio=5 tid=67 
timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at java.util.TimerThread.mainLoop(Timer.java:552)
        at java.util.TimerThread.run(Timer.java:505)
"1714378342@qtp-1860886124-1 - Acceptor0 
SelectChannelConnector@localhost:49958" daemon prio=5 tid=89 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at 
org.mortbay.io.nio.SelectorManager$SelectSet.doSelect(SelectorManager.java:498)
        at org.mortbay.io.nio.SelectorManager.doSelect(SelectorManager.java:192)
        at 
org.mortbay.jetty.nio.SelectChannelConnector.accept(SelectChannelConnector.java:124)
        at 
org.mortbay.jetty.AbstractConnector$Acceptor.run(AbstractConnector.java:708)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
"208684473@qtp-1923999715-1 - Acceptor0 SelectChannelConnector@localhost:57773" 
daemon prio=5 tid=32 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at 
org.mortbay.io.nio.SelectorManager$SelectSet.doSelect(SelectorManager.java:498)
        at org.mortbay.io.nio.SelectorManager.doSelect(SelectorManager.java:192)
        at 
org.mortbay.jetty.nio.SelectChannelConnector.accept(SelectChannelConnector.java:124)
        at 
org.mortbay.jetty.AbstractConnector$Acceptor.run(AbstractConnector.java:708)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
"org.apache.hadoop.hdfs.server.namenode.FSNamesystem$NameNodeEditLogRoller@52eacb4b"
 daemon prio=5 tid=129 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem$NameNodeEditLogRoller.run(FSNamesystem.java:3716)
        at java.lang.Thread.run(Thread.java:744)
"DecommissionMonitor-0" daemon prio=5 tid=45 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server handler 2 on 10033" daemon prio=5 tid=105 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 6 on 10032" daemon prio=5 tid=81 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server Responder" daemon prio=5 tid=68 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:966)
        at org.apache.hadoop.ipc.Server$Responder.run(Server.java:949)
"AsyncAppender-Dispatcher-Thread-32" daemon prio=5 tid=56 in Object.wait()
java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:502)
        at org.apache.log4j.AsyncAppender$Dispatcher.run(AsyncAppender.java:548)
        at java.lang.Thread.run(Thread.java:744)
"pool-4-thread-1"  prio=5 tid=57 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"Finalizer" daemon prio=8 tid=3 in Object.wait()
java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:158)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)
"IPC Server handler 1 on 10032" daemon prio=5 tid=76 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"org.apache.hadoop.hdfs.server.blockmanagement.HeartbeatManager$Monitor@5d066c7d"
 daemon prio=5 tid=35 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.HeartbeatManager$Monitor.run(HeartbeatManager.java:416)
        at java.lang.Thread.run(Thread.java:744)
"client DomainSocketWatcher" daemon prio=5 tid=117 runnable
java.lang.Thread.State: RUNNABLE
        at org.apache.hadoop.net.unix.DomainSocketWatcher.doPoll0(Native Method)
        at 
org.apache.hadoop.net.unix.DomainSocketWatcher.access$900(DomainSocketWatcher.java:52)
        at 
org.apache.hadoop.net.unix.DomainSocketWatcher$2.run(DomainSocketWatcher.java:511)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server handler 6 on 10031" daemon prio=5 tid=52 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 3 on 10031" daemon prio=5 tid=49 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"DecommissionMonitor-0" daemon prio=5 tid=74 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor@5bfa8cc5"
 daemon prio=5 tid=91 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor.run(BlockManager.java:4044)
        at java.lang.Thread.run(Thread.java:744)
"org.apache.hadoop.hdfs.server.namenode.FSNamesystem$NameNodeResourceMonitor@54ec8cc9"
 daemon prio=5 tid=128 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem$NameNodeResourceMonitor.run(FSNamesystem.java:3672)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server listener on 10031" daemon prio=5 tid=36 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at org.apache.hadoop.ipc.Server$Listener.run(Server.java:792)
"IPC Server handler 5 on 10031" daemon prio=5 tid=51 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"191568263@qtp-1957078537-0" daemon prio=5 tid=60 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:626)
"org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor@3b96c42e"
 daemon prio=5 tid=34 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor.run(BlockManager.java:4044)
        at java.lang.Thread.run(Thread.java:744)
"main"  prio=5 tid=1 runnable
java.lang.Thread.State: RUNNABLE
        at java.lang.Thread.dumpThreads(Native Method)
        at java.lang.Thread.getAllStackTraces(Thread.java:1602)
        at 
org.apache.hadoop.test.TimedOutTestsListener.buildThreadDump(TimedOutTestsListener.java:87)
        at 
org.apache.hadoop.test.TimedOutTestsListener.buildThreadDiagnosticString(TimedOutTestsListener.java:73)
        at 
org.apache.hadoop.test.GenericTestUtils.waitFor(GenericTestUtils.java:167)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.TestEditLogTailer.waitForLogRollInSharedDir(TestEditLogTailer.java:158)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.TestEditLogTailer.testStandbyTriggersLogRolls(TestEditLogTailer.java:141)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.TestEditLogTailer.testNN1TriggersLogRolls(TestEditLogTailer.java:113)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:483)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
        at 
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
        at 
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
        at 
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
"IPC Server handler 9 on 10032" daemon prio=5 tid=84 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"CacheReplicationMonitor(302106611)"  prio=5 tid=131 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.CacheReplicationMonitor.run(CacheReplicationMonitor.java:181)
"DecommissionMonitor-0" daemon prio=5 tid=102 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server handler 1 on 10033" daemon prio=5 tid=104 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 2 on 10031" daemon prio=5 tid=48 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 8 on 10033" daemon prio=5 tid=111 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"pool-10-thread-1"  prio=5 tid=113 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server handler 3 on 10032" daemon prio=5 tid=78 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"org.apache.hadoop.hdfs.server.blockmanagement.PendingReplicationBlocks$PendingReplicationMonitor@6f2cfcc2"
 daemon prio=5 tid=44 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.PendingReplicationBlocks$PendingReplicationMonitor.run(PendingReplicationBlocks.java:220)
        at java.lang.Thread.run(Thread.java:744)
"1823923917@qtp-1923999715-0" daemon prio=5 tid=31 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:626)
"Timer-2" daemon prio=5 tid=90 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at java.util.TimerThread.mainLoop(Timer.java:552)
        at java.util.TimerThread.run(Timer.java:505)
"IPC Server handler 5 on 10032" daemon prio=5 tid=80 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Parameter Sending Thread #1" daemon prio=5 tid=119 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"Timer-1" daemon prio=5 tid=62 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at java.util.TimerThread.mainLoop(Timer.java:552)
        at java.util.TimerThread.run(Timer.java:505)
"org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner" 
daemon prio=5 tid=26 in Object.wait()
java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:158)
        at 
org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3115)
        at java.lang.Thread.run(Thread.java:744)



Stack Trace:
java.util.concurrent.TimeoutException: Timed out waiting for condition. Thread 
diagnostics:
Timestamp: 2015-10-13 09:39:26,699

"IPC Server listener on 10032" daemon prio=5 tid=65 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at org.apache.hadoop.ipc.Server$Listener.run(Server.java:792)
"IPC Server handler 7 on 10032" daemon prio=5 tid=82 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server idle connection scanner for port 10031" daemon prio=5 tid=38 
timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at java.util.TimerThread.mainLoop(Timer.java:552)
        at java.util.TimerThread.run(Timer.java:505)
"IPC Server handler 8 on 10032" daemon prio=5 tid=83 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor@58fe0499"
 daemon prio=5 tid=63 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor.run(BlockManager.java:4044)
        at java.lang.Thread.run(Thread.java:744)
"org.apache.hadoop.hdfs.server.blockmanagement.HeartbeatManager$Monitor@666b83a4"
 daemon prio=5 tid=92 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.HeartbeatManager$Monitor.run(HeartbeatManager.java:416)
        at java.lang.Thread.run(Thread.java:744)
"pool-8-thread-1"  prio=5 tid=87 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"process reaper" daemon prio=10 tid=19 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"Edit log tailer"  prio=5 tid=58 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.doWork(EditLogTailer.java:387)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.access$400(EditLogTailer.java:324)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread$1.run(EditLogTailer.java:341)
        at 
org.apache.hadoop.security.SecurityUtil.doAsLoginUserOrFatal(SecurityUtil.java:444)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.run(EditLogTailer.java:337)
"IPC Server Responder" daemon prio=5 tid=39 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:966)
        at org.apache.hadoop.ipc.Server$Responder.run(Server.java:949)
"pool-5-thread-1"  prio=5 tid=59 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"pool-2-thread-1"  prio=5 tid=30 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server handler 0 on 10033" daemon prio=5 tid=103 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 8 on 10031" daemon prio=5 tid=54 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 3 on 10033" daemon prio=5 tid=106 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 4 on 10031" daemon prio=5 tid=50 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 0 on 10031" daemon prio=5 tid=46 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 9 on 10031" daemon prio=5 tid=55 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 7 on 10033" daemon prio=5 tid=110 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 4 on 10032" daemon prio=5 tid=79 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"org.apache.hadoop.util.JvmPauseMonitor$Monitor@3f792b9b" daemon prio=5 tid=69 
timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:182)
        at java.lang.Thread.run(Thread.java:744)
"1799635803@qtp-1957078537-1 - Acceptor0 
SelectChannelConnector@localhost:60908" daemon prio=5 tid=61 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at 
org.mortbay.io.nio.SelectorManager$SelectSet.doSelect(SelectorManager.java:498)
        at org.mortbay.io.nio.SelectorManager.doSelect(SelectorManager.java:192)
        at 
org.mortbay.jetty.nio.SelectChannelConnector.accept(SelectChannelConnector.java:124)
        at 
org.mortbay.jetty.AbstractConnector$Acceptor.run(AbstractConnector.java:708)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
"Timer for 'NameNode' metrics system" daemon prio=5 tid=28 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at java.util.TimerThread.mainLoop(Timer.java:552)
        at java.util.TimerThread.run(Timer.java:505)
"IPC Server handler 5 on 10033" daemon prio=5 tid=108 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"Signal Dispatcher" daemon prio=9 tid=4 runnable
java.lang.Thread.State: RUNNABLE
"IPC Server handler 9 on 10033" daemon prio=5 tid=112 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 4 on 10033" daemon prio=5 tid=107 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 2 on 10032" daemon prio=5 tid=77 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"pool-7-thread-1"  prio=5 tid=85 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"Socket Reader #1 for port 10033"  prio=5 tid=94 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at 
org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:739)
        at org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:718)
"org.apache.hadoop.hdfs.server.blockmanagement.HeartbeatManager$Monitor@686449f9"
 daemon prio=5 tid=64 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.HeartbeatManager$Monitor.run(HeartbeatManager.java:416)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server handler 1 on 10031" daemon prio=5 tid=47 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"org.apache.hadoop.hdfs.server.namenode.FSNamesystem$LazyPersistFileScrubber@5528a42c"
 daemon prio=5 tid=130 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem$LazyPersistFileScrubber.run(FSNamesystem.java:3798)
        at java.lang.Thread.run(Thread.java:744)
"IPC Parameter Sending Thread #0" daemon prio=5 tid=118 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"1625090026@qtp-1860886124-0" daemon prio=5 tid=88 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:626)
"Socket Reader #1 for port 10032"  prio=5 tid=66 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at 
org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:739)
        at org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:718)
"IPC Server handler 6 on 10033" daemon prio=5 tid=109 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"org.apache.hadoop.hdfs.server.blockmanagement.PendingReplicationBlocks$PendingReplicationMonitor@13e3c1c7"
 daemon prio=5 tid=101 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.PendingReplicationBlocks$PendingReplicationMonitor.run(PendingReplicationBlocks.java:220)
        at java.lang.Thread.run(Thread.java:744)
"org.apache.hadoop.hdfs.server.blockmanagement.PendingReplicationBlocks$PendingReplicationMonitor@7b8233cd"
 daemon prio=5 tid=73 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.PendingReplicationBlocks$PendingReplicationMonitor.run(PendingReplicationBlocks.java:220)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server listener on 10033" daemon prio=5 tid=93 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at org.apache.hadoop.ipc.Server$Listener.run(Server.java:792)
"IPC Server idle connection scanner for port 10033" daemon prio=5 tid=95 
timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at java.util.TimerThread.mainLoop(Timer.java:552)
        at java.util.TimerThread.run(Timer.java:505)
"org.apache.hadoop.util.JvmPauseMonitor$Monitor@41925502" daemon prio=5 tid=97 
timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:182)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server handler 7 on 10031" daemon prio=5 tid=53 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"Reference Handler" daemon prio=10 tid=2 in Object.wait()
java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:502)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157)
"IPC Server handler 0 on 10032" daemon prio=5 tid=75 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"Socket Reader #1 for port 10031"  prio=5 tid=37 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at 
org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:739)
        at org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:718)
"org.apache.hadoop.hdfs.server.namenode.LeaseManager$Monitor@7db0565c" daemon 
prio=5 tid=127 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.namenode.LeaseManager$Monitor.run(LeaseManager.java:342)
        at java.lang.Thread.run(Thread.java:744)
"org.apache.hadoop.util.JvmPauseMonitor$Monitor@708400f6" daemon prio=5 tid=40 
timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.util.JvmPauseMonitor$Monitor.run(JvmPauseMonitor.java:182)
        at java.lang.Thread.run(Thread.java:744)
"Timer-0" daemon prio=5 tid=33 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at java.util.TimerThread.mainLoop(Timer.java:552)
        at java.util.TimerThread.run(Timer.java:505)
"IPC Server Responder" daemon prio=5 tid=96 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:966)
        at org.apache.hadoop.ipc.Server$Responder.run(Server.java:949)
"Edit log tailer"  prio=5 tid=114 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.doWork(EditLogTailer.java:387)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.access$400(EditLogTailer.java:324)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread$1.run(EditLogTailer.java:341)
        at 
org.apache.hadoop.security.SecurityUtil.doAsLoginUserOrFatal(SecurityUtil.java:444)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.run(EditLogTailer.java:337)
"IPC Server idle connection scanner for port 10032" daemon prio=5 tid=67 
timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at java.util.TimerThread.mainLoop(Timer.java:552)
        at java.util.TimerThread.run(Timer.java:505)
"1714378342@qtp-1860886124-1 - Acceptor0 
SelectChannelConnector@localhost:49958" daemon prio=5 tid=89 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at 
org.mortbay.io.nio.SelectorManager$SelectSet.doSelect(SelectorManager.java:498)
        at org.mortbay.io.nio.SelectorManager.doSelect(SelectorManager.java:192)
        at 
org.mortbay.jetty.nio.SelectChannelConnector.accept(SelectChannelConnector.java:124)
        at 
org.mortbay.jetty.AbstractConnector$Acceptor.run(AbstractConnector.java:708)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
"208684473@qtp-1923999715-1 - Acceptor0 SelectChannelConnector@localhost:57773" 
daemon prio=5 tid=32 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at 
org.mortbay.io.nio.SelectorManager$SelectSet.doSelect(SelectorManager.java:498)
        at org.mortbay.io.nio.SelectorManager.doSelect(SelectorManager.java:192)
        at 
org.mortbay.jetty.nio.SelectChannelConnector.accept(SelectChannelConnector.java:124)
        at 
org.mortbay.jetty.AbstractConnector$Acceptor.run(AbstractConnector.java:708)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
"org.apache.hadoop.hdfs.server.namenode.FSNamesystem$NameNodeEditLogRoller@52eacb4b"
 daemon prio=5 tid=129 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem$NameNodeEditLogRoller.run(FSNamesystem.java:3716)
        at java.lang.Thread.run(Thread.java:744)
"DecommissionMonitor-0" daemon prio=5 tid=45 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server handler 2 on 10033" daemon prio=5 tid=105 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 6 on 10032" daemon prio=5 tid=81 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server Responder" daemon prio=5 tid=68 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:966)
        at org.apache.hadoop.ipc.Server$Responder.run(Server.java:949)
"AsyncAppender-Dispatcher-Thread-32" daemon prio=5 tid=56 in Object.wait()
java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:502)
        at org.apache.log4j.AsyncAppender$Dispatcher.run(AsyncAppender.java:548)
        at java.lang.Thread.run(Thread.java:744)
"pool-4-thread-1"  prio=5 tid=57 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"Finalizer" daemon prio=8 tid=3 in Object.wait()
java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:158)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)
"IPC Server handler 1 on 10032" daemon prio=5 tid=76 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"org.apache.hadoop.hdfs.server.blockmanagement.HeartbeatManager$Monitor@5d066c7d"
 daemon prio=5 tid=35 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.HeartbeatManager$Monitor.run(HeartbeatManager.java:416)
        at java.lang.Thread.run(Thread.java:744)
"client DomainSocketWatcher" daemon prio=5 tid=117 runnable
java.lang.Thread.State: RUNNABLE
        at org.apache.hadoop.net.unix.DomainSocketWatcher.doPoll0(Native Method)
        at 
org.apache.hadoop.net.unix.DomainSocketWatcher.access$900(DomainSocketWatcher.java:52)
        at 
org.apache.hadoop.net.unix.DomainSocketWatcher$2.run(DomainSocketWatcher.java:511)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server handler 6 on 10031" daemon prio=5 tid=52 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 3 on 10031" daemon prio=5 tid=49 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"DecommissionMonitor-0" daemon prio=5 tid=74 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor@5bfa8cc5"
 daemon prio=5 tid=91 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor.run(BlockManager.java:4044)
        at java.lang.Thread.run(Thread.java:744)
"org.apache.hadoop.hdfs.server.namenode.FSNamesystem$NameNodeResourceMonitor@54ec8cc9"
 daemon prio=5 tid=128 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem$NameNodeResourceMonitor.run(FSNamesystem.java:3672)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server listener on 10031" daemon prio=5 tid=36 runnable
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at org.apache.hadoop.ipc.Server$Listener.run(Server.java:792)
"IPC Server handler 5 on 10031" daemon prio=5 tid=51 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"191568263@qtp-1957078537-0" daemon prio=5 tid=60 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:626)
"org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor@3b96c42e"
 daemon prio=5 tid=34 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor.run(BlockManager.java:4044)
        at java.lang.Thread.run(Thread.java:744)
"main"  prio=5 tid=1 runnable
java.lang.Thread.State: RUNNABLE
        at java.lang.Thread.dumpThreads(Native Method)
        at java.lang.Thread.getAllStackTraces(Thread.java:1602)
        at 
org.apache.hadoop.test.TimedOutTestsListener.buildThreadDump(TimedOutTestsListener.java:87)
        at 
org.apache.hadoop.test.TimedOutTestsListener.buildThreadDiagnosticString(TimedOutTestsListener.java:73)
        at 
org.apache.hadoop.test.GenericTestUtils.waitFor(GenericTestUtils.java:167)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.TestEditLogTailer.waitForLogRollInSharedDir(TestEditLogTailer.java:158)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.TestEditLogTailer.testStandbyTriggersLogRolls(TestEditLogTailer.java:141)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.TestEditLogTailer.testNN1TriggersLogRolls(TestEditLogTailer.java:113)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:483)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
        at 
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
        at 
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
        at 
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
"IPC Server handler 9 on 10032" daemon prio=5 tid=84 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"CacheReplicationMonitor(302106611)"  prio=5 tid=131 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.CacheReplicationMonitor.run(CacheReplicationMonitor.java:181)
"DecommissionMonitor-0" daemon prio=5 tid=102 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server handler 1 on 10033" daemon prio=5 tid=104 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 2 on 10031" daemon prio=5 tid=48 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Server handler 8 on 10033" daemon prio=5 tid=111 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"pool-10-thread-1"  prio=5 tid=113 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"IPC Server handler 3 on 10032" daemon prio=5 tid=78 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"org.apache.hadoop.hdfs.server.blockmanagement.PendingReplicationBlocks$PendingReplicationMonitor@6f2cfcc2"
 daemon prio=5 tid=44 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.hdfs.server.blockmanagement.PendingReplicationBlocks$PendingReplicationMonitor.run(PendingReplicationBlocks.java:220)
        at java.lang.Thread.run(Thread.java:744)
"1823923917@qtp-1923999715-0" daemon prio=5 tid=31 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:626)
"Timer-2" daemon prio=5 tid=90 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at java.util.TimerThread.mainLoop(Timer.java:552)
        at java.util.TimerThread.run(Timer.java:505)
"IPC Server handler 5 on 10032" daemon prio=5 tid=80 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        at 
org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:129)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2242)
"IPC Parameter Sending Thread #1" daemon prio=5 tid=119 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:744)
"Timer-1" daemon prio=5 tid=62 timed_waiting
java.lang.Thread.State: TIMED_WAITING
        at java.lang.Object.wait(Native Method)
        at java.util.TimerThread.mainLoop(Timer.java:552)
        at java.util.TimerThread.run(Timer.java:505)
"org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner" 
daemon prio=5 tid=26 in Object.wait()
java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:158)
        at 
org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3115)
        at java.lang.Thread.run(Thread.java:744)


        at 
org.apache.hadoop.test.GenericTestUtils.waitFor(GenericTestUtils.java:167)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.TestEditLogTailer.waitForLogRollInSharedDir(TestEditLogTailer.java:158)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.TestEditLogTailer.testStandbyTriggersLogRolls(TestEditLogTailer.java:141)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.TestEditLogTailer.testNN1TriggersLogRolls(TestEditLogTailer.java:113)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.ha.TestFailureToReadEdits.testCheckpointStartingMidEditsFile[0]

Error Message:
Port in use: localhost:10001

Stack Trace:
java.net.BindException: Port in use: localhost:10001
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at 
org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:216)
        at 
org.apache.hadoop.http.HttpServer2.openListeners(HttpServer2.java:882)
        at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:824)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.start(NameNodeHttpServer.java:142)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:771)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:625)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.TestFailureToReadEdits.setUpCluster(TestFailureToReadEdits.java:113)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.ha.TestFailureToReadEdits.testFailuretoReadEdits[0]

Error Message:
Port in use: localhost:10001

Stack Trace:
java.net.BindException: Port in use: localhost:10001
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at 
org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:216)
        at 
org.apache.hadoop.http.HttpServer2.openListeners(HttpServer2.java:882)
        at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:824)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.start(NameNodeHttpServer.java:142)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:771)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:625)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.TestFailureToReadEdits.setUpCluster(TestFailureToReadEdits.java:113)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.ha.TestFailureToReadEdits.testFailureToReadEditsOnTransitionToActive[0]

Error Message:
Port in use: localhost:10001

Stack Trace:
java.net.BindException: Port in use: localhost:10001
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:414)
        at sun.nio.ch.Net.bind(Net.java:406)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at 
org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:216)
        at 
org.apache.hadoop.http.HttpServer2.openListeners(HttpServer2.java:882)
        at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:824)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.start(NameNodeHttpServer.java:142)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:771)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:625)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:833)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1505)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:1248)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1017)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:889)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:821)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:480)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:439)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.TestFailureToReadEdits.setUpCluster(TestFailureToReadEdits.java:113)


FAILED:  
org.apache.hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes.testCircularLinkedListWrites

Error Message:
Some writers didn't complete in expected runtime! Current writer 
state:[Circular Writer:
  directory: /test-0
  target length: 50
  current item: 15
  done: false
, Circular Writer:
  directory: /test-1
  target length: 50
  current item: 50
  done: false
, Circular Writer:
  directory: /test-2
  target length: 50
  current item: 7
  done: false
] expected:<0> but was:<3>

Stack Trace:
java.lang.AssertionError: Some writers didn't complete in expected runtime! 
Current writer state:[Circular Writer:
         directory: /test-0
         target length: 50
         current item: 15
         done: false
, Circular Writer:
         directory: /test-1
         target length: 50
         current item: 50
         done: false
, Circular Writer:
         directory: /test-2
         target length: 50
         current item: 7
         done: false
] expected:<0> but was:<3>
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotEquals(Assert.java:743)
        at org.junit.Assert.assertEquals(Assert.java:118)
        at org.junit.Assert.assertEquals(Assert.java:555)
        at 
org.apache.hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes.testCircularLinkedListWrites(TestSeveralNameNodes.java:90)


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