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From "Chris Trezzo (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-6747) TestMapReduceJobControl#testJobControlWithKillJob times out in trunk
Date Fri, 05 Aug 2016 20:12:20 GMT
Chris Trezzo created MAPREDUCE-6747:
---------------------------------------

             Summary: TestMapReduceJobControl#testJobControlWithKillJob times out in trunk
                 Key: MAPREDUCE-6747
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6747
             Project: Hadoop Map/Reduce
          Issue Type: Bug
            Reporter: Chris Trezzo
            Priority: Minor


TestMapReduceJobControl#testJobControlWithKillJob seems to time out while waiting for all
jobs to complete. This seems to only happen if the test is run with the other tests in the
class (specifically testJobControlWithFailJob). If testJobControlWithKillJob is run by itself,
the test passes.

Looking into the test logs, when run with another test from the class, the test runs into
an issue while setting permissions on the local file system:
{noformat}
2016-08-05 11:40:32,101 WARN  [Thread-100] util.Shell (Shell.java:joinThread(1023)) - Interrupted
while joining on: Thread[Thread-105,5,main]
java.lang.InterruptedException
        at java.lang.Object.wait(Native Method)
        at java.lang.Thread.join(Thread.java:1245)
        at java.lang.Thread.join(Thread.java:1319)
        at org.apache.hadoop.util.Shell.joinThread(Shell.java:1020)
        at org.apache.hadoop.util.Shell.runCommand(Shell.java:969)
        at org.apache.hadoop.util.Shell.run(Shell.java:878)
        at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1172)
        at org.apache.hadoop.util.Shell.execCommand(Shell.java:1266)
        at org.apache.hadoop.util.Shell.execCommand(Shell.java:1248)
        at org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:781)
        at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:526)
        at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:566)
        at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:538)
        at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:565)
        at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:538)
        at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:565)
        at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:538)
        at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.java:696)
        at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.setupJob(FileOutputCommitter.java:343)
        at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:541)
{noformat}

Conversely, when the test is run by itself, this issue is not hit.



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