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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12851) Large unit tests are killed on ASF Jenkins
Date Thu, 15 Jan 2015 05:49:34 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14278291#comment-14278291

Andrew Purtell commented on HBASE-12851:

Today it was 
Running org.apache.hadoop.hbase.snapshot.TestFlushSnapshotFromClient
Running org.apache.hadoop.hbase.snapshot.TestRestoreFlushSnapshotFromClient
I updated the title of this issue to reflect the general nature of the problem. I'm not sure
what can be done. Will look into the job configuration and hold this JIRA open for a while
to track the problem. Setting fix version to 0.98.11 so I'll be sure to pick it up again in
a month .

> Large unit tests are killed on ASF Jenkins
> ------------------------------------------
>                 Key: HBASE-12851
>                 URL: https://issues.apache.org/jira/browse/HBASE-12851
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Andrew Purtell
>             Fix For: 0.98.11
> For example, in https://builds.apache.org/job/HBase-0.98/794:
> {noformat}
> Running org.apache.hadoop.hbase.security.access.TestCellACLs
> Running org.apache.hadoop.hbase.security.access.TestAccessController
> Killed
> Killed
> {noformat}
> Watching the surefire forked runner for each of these, TestAccessController at peak uses
321 threads and 675MB of heap, and TestCellACls uses 227 threads and 557MB of heap. I couldn't
figure out how to launch both in the same JVM (this was the case on Jenkins). The surefire
runner might have been killed by the OOMKiller or a segfault. 
> We've already started breaking out access controller tests from TestAccessController
to TestAccessController2. Could do more of this. 
> I'll keep this issue open for a while to track.

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