Xiaobing Zhou created HDFS-11052:
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Summary: TestPersistBlocks#TestRestartDfsWithFlush flaky failure
Key: HDFS-11052
URL: https://issues.apache.org/jira/browse/HDFS-11052
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Xiaobing Zhou
In this [Jenkins
run|https://builds.apache.org/job/PreCommit-HDFS-Build/17253/testReport/org.apache.hadoop.hdfs/TestPersistBlocks/TestRestartDfsWithFlush],
it fails on a cause which seems an DNS issue while trying to read response
from connection.
{noformat}
java.io.EOFException: End of File Exception between local host is:
"48dcc03d04a1/172.17.0.3"; destination host is: "localhost":39481; :
java.io.EOFException; For more details see:
http://wiki.apache.org/hadoop/EOFException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:815)
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:779)
at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1485)
at org.apache.hadoop.ipc.Client.call(Client.java:1427)
at org.apache.hadoop.ipc.Client.call(Client.java:1337)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:228)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:116)
at com.sun.proxy.$Proxy19.addBlock(Unknown Source)
at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:453)
at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:398)
at
org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:163)
at
org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:155)
at
org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:335)
at com.sun.proxy.$Proxy20.addBlock(Unknown Source)
at
org.apache.hadoop.hdfs.DFSOutputStream.addBlock(DFSOutputStream.java:985)
at
org.apache.hadoop.hdfs.DataStreamer.locateFollowingBlock(DataStreamer.java:1769)
at
org.apache.hadoop.hdfs.DataStreamer.nextBlockOutputStream(DataStreamer.java:1579)
at org.apache.hadoop.hdfs.DataStreamer.run(DataStreamer.java:685)
Caused by: java.io.EOFException: null
at java.io.DataInputStream.readInt(DataInputStream.java:392)
at
org.apache.hadoop.ipc.Client$IpcStreams.readResponse(Client.java:1784)
at
org.apache.hadoop.ipc.Client$Connection.receiveRpcResponse(Client.java:1155)
at org.apache.hadoop.ipc.Client$Connection.run(Client.java:1052)
{noformat}
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