See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/141/

###################################################################################
########################## LAST 60 LINES OF THE CONSOLE 
###########################
[...truncated 14092 lines...]
[INFO] Not executing Javadoc as the project is not a Java classpath-capable 
package
[INFO] 
[INFO] --- maven-source-plugin:2.1.2:jar-no-fork (hadoop-java-sources) @ 
hadoop-hdfs-project ---
[INFO] 
[INFO] --- maven-site-plugin:3.0:attach-descriptor (attach-descriptor) @ 
hadoop-hdfs-project ---
[INFO] 
[INFO] --- maven-install-plugin:2.3.1:install (default-install) @ 
hadoop-hdfs-project ---
[INFO] Installing 
/home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-0.23-Build/trunk/hadoop-hdfs-project/pom.xml
 to 
/home/jenkins/.m2/repository/org/apache/hadoop/hadoop-hdfs-project/0.23.1-SNAPSHOT/hadoop-hdfs-project-0.23.1-SNAPSHOT.pom
[INFO] 
[INFO] --- maven-antrun-plugin:1.6:run (create-testdirs) @ hadoop-hdfs-project 
---
[INFO] Executing tasks

main:
[INFO] Executed tasks
[INFO] 
[INFO] --- maven-javadoc-plugin:2.7:jar (module-javadocs) @ hadoop-hdfs-project 
---
[INFO] Not executing Javadoc as the project is not a Java classpath-capable 
package
[INFO] 
[INFO] --- maven-source-plugin:2.1.2:jar-no-fork (hadoop-java-sources) @ 
hadoop-hdfs-project ---
[INFO] 
[INFO] --- maven-site-plugin:3.0:attach-descriptor (attach-descriptor) @ 
hadoop-hdfs-project ---
[INFO] 
[INFO] --- maven-checkstyle-plugin:2.6:checkstyle (default-cli) @ 
hadoop-hdfs-project ---
[INFO] 
[INFO] --- findbugs-maven-plugin:2.3.2:findbugs (default-cli) @ 
hadoop-hdfs-project ---
[INFO] ****** FindBugsMojo execute *******
[INFO] canGenerate is false
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Apache Hadoop HDFS ................................ SUCCESS [5:47.118s]
[INFO] Apache Hadoop HttpFS .............................. SUCCESS [43.918s]
[INFO] Apache Hadoop HDFS Project ........................ SUCCESS [0.059s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 6:31.538s
[INFO] Finished at: Tue Jan 17 11:40:33 UTC 2012
[INFO] Final Memory: 71M/791M
[INFO] ------------------------------------------------------------------------
+ /home/jenkins/tools/maven/latest/bin/mvn test 
-Dmaven.test.failure.ignore=true -Pclover 
-DcloverLicenseLocation=/home/jenkins/tools/clover/latest/lib/clover.license
Build step 'Execute shell' marked build as failure
Archiving artifacts
Publishing Clover coverage report...
Clover xml file does not exist in: 
/home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-0.23-Build/trunk/hadoop-hdfs-project/hadoop-hdfs/target/clover
 called: clover.xml and will not be copied to: 
/home/hudson/hudson/jobs/Hadoop-Hdfs-0.23-Build/builds/2012-01-17_11-30-46/clover.xml
Could not find 
'trunk/hadoop-hdfs-project/hadoop-hdfs/target/clover/clover.xml'.  Did you 
generate the XML report for Clover?
Recording test results
Publishing Javadoc
Recording fingerprints
Updating MAPREDUCE-3657
Updating HADOOP-7971
Updating MAPREDUCE-3641
Updating HDFS-362
Updating MAPREDUCE-2450
Updating MAPREDUCE-3664
Updating MAPREDUCE-3649
Sending e-mails to: hdfs-dev@hadoop.apache.org
Email was triggered for: Failure
Sending email for trigger: Failure



###################################################################################
############################## FAILED TESTS (if any) 
##############################
6 tests failed.
REGRESSION:  org.apache.hadoop.hdfs.TestDFSRemove.testRemove

Error Message:
Cannot lock storage 
/home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-0.23-Build/trunk/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name1.
 The directory is already locked.

Stack Trace:
java.io.IOException: Cannot lock storage 
/home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-0.23-Build/trunk/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name1.
 The directory is already locked.
        at 
org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.lock(Storage.java:586)
        at 
org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.analyzeStorage(Storage.java:435)
        at 
org.apache.hadoop.hdfs.server.namenode.FSImage.recoverStorageDirs(FSImage.java:294)
        at 
org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:210)
        at 
org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:175)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:329)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:301)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:298)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:332)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:458)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:450)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:751)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:641)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:545)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:261)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:85)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:247)
        at 
org.apache.hadoop.hdfs.TestDFSRemove.__CLR3_0_2ej1cn1x48(TestDFSRemove.java:55)
        at 
org.apache.hadoop.hdfs.TestDFSRemove.testRemove(TestDFSRemove.java:53)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at junit.framework.TestCase.runTest(TestCase.java:168)
        at junit.framework.TestCase.runBare(TestCase.java:134)
        at junit.framework.TestResult$1.protect(TestResult.java:110)
        at junit.framework.TestResult.runProtected(TestResult.java:128)
        at junit.framework.TestResult.run(TestResult.java:113)
        at junit.framework.TestCase.run(TestCase.java:124)
        at junit.framework.TestSuite.runTest(TestSuite.java:243)
        at junit.framework.TestSuite.run(TestSuite.java:238)
        at 
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
        at 
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
        at 
org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
        at 
org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175)
        at 
org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:81)
        at 
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68)


REGRESSION:  org.apache.hadoop.hdfs.TestFileAppend.testCopyOnWrite

Error Message:
Cannot lock storage 
/home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-0.23-Build/trunk/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name2.
 The directory is already locked.

Stack Trace:
java.io.IOException: Cannot lock storage 
/home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-0.23-Build/trunk/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name2.
 The directory is already locked.
        at 
org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.lock(Storage.java:586)
        at 
org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.analyzeStorage(Storage.java:435)
        at 
org.apache.hadoop.hdfs.server.namenode.FSImage.recoverStorageDirs(FSImage.java:294)
        at 
org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:210)
        at 
org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:175)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:329)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:301)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:298)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:332)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:458)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:450)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:751)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:641)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:545)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:261)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:85)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:247)
        at 
org.apache.hadoop.hdfs.TestFileAppend.__CLR3_0_2xky91czxz(TestFileAppend.java:113)
        at 
org.apache.hadoop.hdfs.TestFileAppend.testCopyOnWrite(TestFileAppend.java:108)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
        at 
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
        at 
org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
        at 
org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175)
        at 
org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:81)
        at 
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68)


REGRESSION:  org.apache.hadoop.hdfs.TestFileAppend.testSimpleFlush

Error Message:
Cannot lock storage 
/home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-0.23-Build/trunk/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name2.
 The directory is already locked.

Stack Trace:
java.io.IOException: Cannot lock storage 
/home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-0.23-Build/trunk/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name2.
 The directory is already locked.
        at 
org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.lock(Storage.java:586)
        at 
org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.analyzeStorage(Storage.java:435)
        at 
org.apache.hadoop.hdfs.server.namenode.FSImage.recoverStorageDirs(FSImage.java:294)
        at 
org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:210)
        at 
org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:175)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:329)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:301)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:298)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:332)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:458)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:450)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:751)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:641)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:545)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:261)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:85)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:247)
        at 
org.apache.hadoop.hdfs.TestFileAppend.__CLR3_0_2yvpzy1zz5(TestFileAppend.java:185)
        at 
org.apache.hadoop.hdfs.TestFileAppend.testSimpleFlush(TestFileAppend.java:179)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
        at 
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
        at 
org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
        at 
org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175)
        at 
org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:81)
        at 
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68)


REGRESSION:  org.apache.hadoop.hdfs.TestFileAppend.testComplexFlush

Error Message:
Cannot lock storage 
/home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-0.23-Build/trunk/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name2.
 The directory is already locked.

Stack Trace:
java.io.IOException: Cannot lock storage 
/home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-0.23-Build/trunk/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name2.
 The directory is already locked.
        at 
org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.lock(Storage.java:586)
        at 
org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.analyzeStorage(Storage.java:435)
        at 
org.apache.hadoop.hdfs.server.namenode.FSImage.recoverStorageDirs(FSImage.java:294)
        at 
org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:210)
        at 
org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:175)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:329)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:301)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:298)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:332)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:458)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:450)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:751)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:641)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:545)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:261)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:85)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:247)
        at 
org.apache.hadoop.hdfs.TestFileAppend.__CLR3_0_27zv1pp1002(TestFileAppend.java:241)
        at 
org.apache.hadoop.hdfs.TestFileAppend.testComplexFlush(TestFileAppend.java:235)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
        at 
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
        at 
org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
        at 
org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175)
        at 
org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:81)
        at 
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68)


REGRESSION:  org.apache.hadoop.hdfs.TestFileAppend.testFileNotFound

Error Message:
Unexpected exception, expected<java.io.FileNotFoundException> but 
was<java.io.IOException>

Stack Trace:
java.lang.Exception: Unexpected exception, 
expected<java.io.FileNotFoundException> but was<java.io.IOException>
        at 
org.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:28)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
        at 
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
        at 
org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
        at 
org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175)
        at 
org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:81)
        at 
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68)
Caused by: java.io.IOException: Cannot lock storage 
/home/jenkins/jenkins-slave/workspace/Hadoop-Hdfs-0.23-Build/trunk/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name2.
 The directory is already locked.
        at 
org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.lock(Storage.java:586)
        at 
org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.analyzeStorage(Storage.java:435)
        at 
org.apache.hadoop.hdfs.server.namenode.FSImage.recoverStorageDirs(FSImage.java:294)
        at 
org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:210)
        at 
org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:175)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:329)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:301)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:298)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:332)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:458)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:450)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:751)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:641)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:545)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:261)
        at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:85)
        at 
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:247)
        at 
org.apache.hadoop.hdfs.TestFileAppend.__CLR3_0_2r27li4100x(TestFileAppend.java:289)
        at 
org.apache.hadoop.hdfs.TestFileAppend.testFileNotFound(TestFileAppend.java:284)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
        at 
org.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:21)
        ... 21 more


REGRESSION:  org.apache.hadoop.hdfs.TestLeaseRenewer.testThreadName

Error Message:
 Unfinished stubbing detected here: -> at 
org.apache.hadoop.hdfs.TestLeaseRenewer.__CLR3_0_2ytnsi124h(TestLeaseRenewer.java:143)
  E.g. thenReturn() may be missing. Examples of correct stubbing:     
when(mock.isOk()).thenReturn(true);     when(mock.isOk()).thenThrow(exception); 
    doThrow(exception).when(mock).someVoidMethod(); Hints:  1. missing 
thenReturn()  2. although stubbed methods may return mocks, you cannot inline 
mock creation (mock()) call inside a thenReturn method (see issue 53) 

Stack Trace:
org.mockito.exceptions.misusing.UnfinishedStubbingException: 
Unfinished stubbing detected here:
-> at 
org.apache.hadoop.hdfs.TestLeaseRenewer.__CLR3_0_2ytnsi124h(TestLeaseRenewer.java:143)

E.g. thenReturn() may be missing.
Examples of correct stubbing:
    when(mock.isOk()).thenReturn(true);
    when(mock.isOk()).thenThrow(exception);
    doThrow(exception).when(mock).someVoidMethod();
Hints:
 1. missing thenReturn()
 2. although stubbed methods may return mocks, you cannot inline mock creation 
(mock()) call inside a thenReturn method (see issue 53)

        at 
org.apache.hadoop.hdfs.TestLeaseRenewer.__CLR3_0_2ytnsi124h(TestLeaseRenewer.java:143)
        at 
org.apache.hadoop.hdfs.TestLeaseRenewer.testThreadName(TestLeaseRenewer.java:124)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
        at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
        at 
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
        at 
org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
        at 
org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175)
        at 
org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:81)
        at 
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68)



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