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From "Hairong Kuang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HDFS-547) TestHDFSFileSystemContract#testOutputStreamClosedTwice sometimes fails with ClosedByInterruptException
Date Mon, 24 Aug 2009 17:35:59 GMT

    [ https://issues.apache.org/jira/browse/HDFS-547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12746966#action_12746966
] 

Hairong Kuang commented on HDFS-547:
------------------------------------

All unit tests are passed.

AntPatch result:
     [exec] -1 overall.
     [exec]
     [exec]     +1 @author.  The patch does not contain any @author tags.
     [exec]
     [exec]     -1 tests included.  The patch doesn't appear to include any new or modified
tests.
     [exec]                         Please justify why no new tests are needed for this patch.
     [exec]                         Also please list what manual steps were performed to verify
this patch.
     [exec]
     [exec]     +1 javadoc.  The javadoc tool did not generate any warning messages.
     [exec]
     [exec]     +1 javac.  The applied patch does not increase the total number of javac compiler
warnings.
     [exec]
     [exec]     +1 findbugs.  The patch does not introduce any new Findbugs warnings.
     [exec]
     [exec]     +1 release audit.  The applied patch does not increase the total number of
release audit warnings.
     [exec]


> TestHDFSFileSystemContract#testOutputStreamClosedTwice sometimes fails with ClosedByInterruptException
> ------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-547
>                 URL: https://issues.apache.org/jira/browse/HDFS-547
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs client
>    Affects Versions: Append Branch
>            Reporter: Hairong Kuang
>            Assignee: Hairong Kuang
>             Fix For: Append Branch
>
>         Attachments: closeDataStream.patch, closeDataStream1.patch
>
>
> Here is the failed stack trace:
> {noformat}
> Testcase: testOutputStreamClosedTwice took 1.026 sec
>         Caused an ERROR
> null
> java.nio.channels.ClosedByInterruptException
>         at java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:184)
>         at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:341)
>         at org.apache.hadoop.net.SocketOutputStream$Writer.performIO(SocketOutputStream.java:55)
>         at org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:142)
>         at org.apache.hadoop.net.SocketOutputStream.write(SocketOutputStream.java:146)
>         at org.apache.hadoop.net.SocketOutputStream.write(SocketOutputStream.java:107)
>         at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
>         at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
>         at java.io.DataOutputStream.flush(DataOutputStream.java:106)
>         at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2438)
> {noformat}

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