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https://issues.apache.org/jira/browse/HADOOP-9896?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13755199#comment-13755199
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shanyu zhao commented on HADOOP-9896:
-------------------------------------

+1

Thanks Chuan! I tried the patch and it works fine!

Not sure when lingering client thread is causing this problem though. Looks 
like sometimes the Server response was probably consumed by other client thus 
the testRetryProxy()'s client is waiting forever. But anyway, this patch fixed 
the TestIPC test case and I think they are good fix.


                
> 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.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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