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Posted to issues@hbase.apache.org by "Michael Stack (Jira)" <ji...@apache.org> on 2020/02/21 17:41:00 UTC

[jira] [Resolved] (HBASE-23880) [Flakey Test] TestRegionReplicaFailover fails frequently

     [ https://issues.apache.org/jira/browse/HBASE-23880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Stack resolved HBASE-23880.
-----------------------------------
    Resolution: Incomplete

Resolving as 'incomplete' after reverting patch pushed yesterday. This is still an issue. Will be back w/ new JIRA after figuring it out.

> [Flakey Test] TestRegionReplicaFailover fails frequently
> --------------------------------------------------------
>
>                 Key: HBASE-23880
>                 URL: https://issues.apache.org/jira/browse/HBASE-23880
>             Project: HBase
>          Issue Type: Bug
>          Components: flakies
>    Affects Versions: 3.0.0, 2.3.0
>            Reporter: Michael Stack
>            Priority: Trivial
>         Attachments: 0001-HBASE-23880-Flakey-Test-TestRegionReplicaFailover-fa.patch, Screen Shot 2020-02-20 at 10.09.09 PM.png
>
>
> Fails > 50% of the time in the GCE runs since we upped their ferocity a few days ago.
> Looking, the complaints are weirdly often OOME, can't create thread. Looking, it at least does start of a RS at end of a test when it kills one EVEN THOUGH the @before starts a whole new cluster.  This improves general resource usage going by the resource dumps before and after but still loads of leaking.
> Cut down on the amount of work it does too. Let me push small patch and see if helps.



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