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From "Jean-Daniel Cryans (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8855) TestTableInputFormatScan1/2 fail semi-silently with the hadoop 2 profile
Date Wed, 10 Jul 2013 02:08:49 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13704125#comment-13704125
] 

Jean-Daniel Cryans commented on HBASE-8855:
-------------------------------------------

I committed a new max perm gen on 0.95 and I can see the tests passing now: http://54.241.6.143/job/HBase-0.95-Hadoop-2/594/org.apache.hbase$hbase-server/testReport/org.apache.hadoop.hbase.mapreduce/

I don't know why it needs so much more heap for the perm gen with YARN.

And on my laptop it still fails with containers exiting with status 127.
                
> TestTableInputFormatScan1/2 fail semi-silently with the hadoop 2 profile
> ------------------------------------------------------------------------
>
>                 Key: HBASE-8855
>                 URL: https://issues.apache.org/jira/browse/HBASE-8855
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.94.8, 0.95.1
>            Reporter: Jean-Daniel Cryans
>         Attachments: 8855.patch, 8855v2.txt
>
>
> It looks like TestTableInputFormatScan1 and TestTableInputFormatScan2 never complete
and surefire doesn't complain about it. Sure, you may see this:
> {noformat}
> Tests run: 6, Failures: 5, Errors: 1, Skipped: 0, Time elapsed: 269.036 sec <<<
FAILURE!
> org.apache.maven.surefire.util.SurefireReflectionException: ...
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:74)
> Caused by: java.lang.OutOfMemoryError: PermGen space
> org.apache.maven.surefire.booter.SurefireBooterForkException: Error occurred in starting
fork, check output in log
> ...
>   testScanEmptyToBBA(org.apache.hadoop.hbase.mapreduce.TestTableInputFormatScan1)
>   testScanEmptyToBBB(org.apache.hadoop.hbase.mapreduce.TestTableInputFormatScan1)
>   testScanEmptyToOPP(org.apache.hadoop.hbase.mapreduce.TestTableInputFormatScan1)
>   testScanEmptyToEmpty(org.apache.hadoop.hbase.mapreduce.TestTableInputFormatScan1)
> {noformat}
> But then:
> {noformat}
> [INFO] HBase - Server .................................... SUCCESS [10:59.929s]
> {noformat}
> This is on my machine. On our local jenkins it's leaking and the processes never die.
And this is only with Hadoop 2. It also looks like other tests are failing with PermGen space.

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