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https://issues.apache.org/jira/browse/HDFS-3811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13473324#comment-13473324
]
Eli Collins commented on HDFS-3811:
-----------------------------------
Saw this test fail on a trunk job recently:
{noformat}
Error Message
bad state: CLOSED at
org.apache.hadoop.hdfs.server.namenode.FSEditLog.logEdit(FSEditLog.java:377)
at
org.apache.hadoop.hdfs.server.namenode.FSEditLog.logGenerationStamp(FSEditLog.java:797)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.nextGenerationStamp(FSNamesystem.java:4702)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.allocateBlock(FSNamesystem.java:2464)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:2221)
at
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:496)
at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:294)
at
org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:43138)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:474)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1018) at
org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1747) at
org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1743) at
java.security.AccessController.doPrivileged(Native Method) at
javax.security.auth.Subject.doAs(Subject.java:396) at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1378)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1741)
Stacktrace
org.apache.hadoop.ipc.RemoteException(java.lang.AssertionError): bad state:
CLOSED
at
org.apache.hadoop.hdfs.server.namenode.FSEditLog.logEdit(FSEditLog.java:377)
at
org.apache.hadoop.hdfs.server.namenode.FSEditLog.logGenerationStamp(FSEditLog.java:797)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.nextGenerationStamp(FSNamesystem.java:4702)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.allocateBlock(FSNamesystem.java:2464)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:2221)
at
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:496)
at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:294)
at
org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:43138)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:474)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1018)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1747)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1743)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1378)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1741)
at org.apache.hadoop.ipc.Client.call(Client.java:1166)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)
at $Proxy13.addBlock(Unknown Source)
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.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:163)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:82)
at $Proxy13.addBlock(Unknown Source)
at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:285)
at
org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1145)
at
org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:998)
at
org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:456)
{noformat}
> TestPersistBlocks#TestRestartDfsWithFlush appears to be flaky
> -------------------------------------------------------------
>
> Key: HDFS-3811
> URL: https://issues.apache.org/jira/browse/HDFS-3811
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.0.2-alpha
> Reporter: Andrew Wang
> Attachments: stacktrace, testfail-editlog.log, testfail.log
>
>
> This test failed on a recent Jenkins build, but passes for me locally. Seems
> flaky.
> See:
> https://builds.apache.org/job/PreCommit-HDFS-Build/3021//testReport/org.apache.hadoop.hdfs/TestPersistBlocks/TestRestartDfsWithFlush/
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