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https://issues.apache.org/jira/browse/HADOOP-1716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Owen O'Malley updated HADOOP-1716:
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Status: Patch Available (was: Open)
> TestPipes.testPipes fails
> -------------------------
>
> Key: HADOOP-1716
> URL: https://issues.apache.org/jira/browse/HADOOP-1716
> Project: Hadoop
> Issue Type: Bug
> Components: pipes
> Affects Versions: 0.14.0
> Reporter: Nigel Daley
> Assignee: Owen O'Malley
> Priority: Blocker
> Fix For: 0.14.0
>
> Attachments: fix-test-pipes.patch
>
>
> I recently started running the unit tests with -Dcompile.c++=yes so that
> pipes is compiled and it's unit tests are run.
> TestPipes.testPipes consistently fails on Linux with
> junit.framework.AssertionFailedError: got exception: java.io.IOException: Job
> failed!
> at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:625)
> at
> org.apache.hadoop.mapred.pipes.Submitter.submitJob(Submitter.java:250)
> at org.apache.hadoop.mapred.pipes.Submitter.main(Submitter.java:404)
> at
> org.apache.hadoop.mapred.pipes.TestPipes.runNonPipedProgram(TestPipes.java:173)
> at org.apache.hadoop.mapred.pipes.TestPipes.testPipes(TestPipes.java:69)
> at
> org.apache.hadoop.mapred.pipes.TestPipes.runNonPipedProgram(TestPipes.java:180)
> at org.apache.hadoop.mapred.pipes.TestPipes.testPipes(TestPipes.java:69)
> which is perhaps caused by
> 2007-08-14 02:10:18,831 INFO mapred.TaskRunner
> (ReduceTaskRunner.java:close(45)) - task_200708140209_0003_r_000000_0 done;
> removing files.
> 2007-08-14 02:10:18,841 INFO mapred.TaskInProgress
> (TaskInProgress.java:updateStatus(371)) - Error from
> task_200708140209_0003_r_000000_0: java.io.IOException: pipe child exception
> at
> org.apache.hadoop.mapred.pipes.Application.abort(Application.java:130)
> at
> org.apache.hadoop.mapred.pipes.PipesReducer.close(PipesReducer.java:103)
> at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:328)
> at
> org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:1778)
> Caused by: java.net.SocketException: Broken pipe
> at java.net.SocketOutputStream.socketWrite0(Native Method)
> at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
> at java.net.SocketOutputStream.write(SocketOutputStream.java:115)
> at java.io.DataOutputStream.writeByte(DataOutputStream.java:136)
> at org.apache.hadoop.io.WritableUtils.writeVLong(WritableUtils.java:278)
> at org.apache.hadoop.io.WritableUtils.writeVInt(WritableUtils.java:258)
> at
> org.apache.hadoop.mapred.pipes.BinaryProtocol.close(BinaryProtocol.java:281)
> at
> org.apache.hadoop.mapred.pipes.PipesReducer.close(PipesReducer.java:95)
> ... 2 more
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