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https://issues.apache.org/jira/browse/HADOOP-9896?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13755512#comment-13755512
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Binglin Chang commented on HADOOP-9896:
---------------------------------------
Another run timeout, this time with a bit more log
{code}
2013-08-31 06:20:35,671 INFO ipc.Server (Server.java:run(567)) - Starting
Socket Reader #1 for port 59419
2013-08-31 06:20:35,722 INFO ipc.Server (Server.java:run(864)) - IPC Server
Responder: starting
2013-08-31 06:20:35,723 INFO ipc.Server (Server.java:run(691)) - IPC Server
listener on 59419: starting
2013-08-31 06:20:35,792 WARN util.NativeCodeLoader
(NativeCodeLoader.java:<clinit>(62)) - Unable to load native-hadoop library for
your platform... using builtin-java classes where applicable
2013-08-31 06:20:35,833 INFO ipc.TestIPC (TestIPC.java:run(805)) - 0
2013-08-31 06:20:35,843 INFO ipc.TestIPC (TestIPC.java:run(805)) - 1
2013-08-31 06:20:45,830 INFO ipc.Server (Server.java:doRead(804)) - IPC Server
listener on 59419: readAndProcess from client 127.0.0.1 threw exception
[java.io.IOException: Connection reset by peer]
java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcher.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:21)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:198)
at sun.nio.ch.IOUtil.read(IOUtil.java:171)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:245)
at org.apache.hadoop.ipc.Server.channelRead(Server.java:2600)
at org.apache.hadoop.ipc.Server.access$3200(Server.java:125)
at
org.apache.hadoop.ipc.Server$Connection.readAndProcess(Server.java:1503)
at org.apache.hadoop.ipc.Server$Listener.doRead(Server.java:795)
at
org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:594)
at org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:569)
{code}
I suspect there is race condition in Client or Server causing this.
> TestIPC fail on trunk with error VM crash or System.exit
> --------------------------------------------------------
>
> Key: HADOOP-9896
> URL: https://issues.apache.org/jira/browse/HADOOP-9896
> Project: Hadoop Common
> Issue Type: Bug
> Components: ipc
> Affects Versions: 3.0.0, 2.3.0
> Reporter: shanyu zhao
> Assignee: Chuan Liu
> Attachments: HADOOP-9896.2.patch, HADOOP-9896.patch,
> org.apache.hadoop.ipc.TestIPC-output.txt
>
>
> I'm running hadoop unit tests on a Ubuntu 12.04 64 bit virtual machine, every
> time I try to run all unit tests with command "mvn test", the TestIPC unit
> test will fail, the console will show "The forked VM terminated without
> saying properly goodbye. VM crash or System.exit called?"
> To reproduce:
> $cd hadoop-common-project/hadoop-common
> $mvn clean install -Pdist -DskipTests
> $mvn test -Pdist -Dtest=TestIPC
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