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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2018/01/10 17:16:00 UTC

[jira] [Commented] (HBASE-19742) TestMemstoreLABWithoutPool fails on some machines (including Apache Jenkins)

    [ https://issues.apache.org/jira/browse/HBASE-19742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16320665#comment-16320665 ] 

stack commented on HBASE-19742:
-------------------------------

Apache Jenkins nightly has same issue as [~apurtell] reports. OOME spew: https://builds.apache.org/view/H-L/view/HBase/job/HBase%20Nightly/job/branch-2/176/testReport/org.apache.hadoop.hbase.regionserver/TestMemstoreLABWithoutPool/testLABChunkQueueWithMultipleMSLABs/

> TestMemstoreLABWithoutPool fails on some machines (including Apache Jenkins)
> ----------------------------------------------------------------------------
>
>                 Key: HBASE-19742
>                 URL: https://issues.apache.org/jira/browse/HBASE-19742
>             Project: HBase
>          Issue Type: Bug
>          Components: test
>            Reporter: stack
>
> On Andrew Purtell's linux he sees this when he runs TestMemstoreLABWithoutPool (See thread "[VOTE] The second hbase-2.0.0-beta-1 Release Candidate is available for download"):
> {code}
> TestMemstoreLABWithoutPool.org.apache.hadoop.hbase.regionserver.TestMemstoreLABWithoutPool
> can fail with OOME if not run in isolation.
> If run in isolation, I get
> org.apache.hadoop.hbase.regionserver.TestMemstoreLABWithoutPool.testLABChunkQueueWithMultipleMSLABs(org.apache.hadoop.hbase.regionserver.TestMemstoreLABWithoutPool)
> [ERROR]   Run 1:
> TestMemstoreLABWithoutPool.testLABChunkQueueWithMultipleMSLABs:143 All the
> chunks must have been cleared
> [ERROR]   Run 2:
> TestMemstoreLABWithoutPool.testLABChunkQueueWithMultipleMSLABs:143 All the
> chunks must have been cleared
> [ERROR]   Run 3:
> TestMemstoreLABWithoutPool.testLABChunkQueueWithMultipleMSLABs:143 All the
> chunks must have been cleared
> [ERROR]   Run 4:
> TestMemstoreLABWithoutPool.testLABChunkQueueWithMultipleMSLABs:143 All the
> chunks must have been cleared
> {code}
> It runs fine for me on my linux and mac. [~ram_krish] / [~anastas] ? You see any of this?
> Going to disable this test in meantime.... in subissue.



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