[jira] [Reopened] (HBASE-24158) [Flakey Tests] TestAsyncTableGetMultiThreaded

["Michael Stack (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-24158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Stack reopened HBASE-24158:
-----------------------------------

Reopening to apply addendum to address NPE above.

> [Flakey Tests] TestAsyncTableGetMultiThreaded
> ---------------------------------------------
>
>                 Key: HBASE-24158
>                 URL: https://issues.apache.org/jira/browse/HBASE-24158
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Michael Stack
>            Assignee: Michael Stack
>            Priority: Major
>             Fix For: 3.0.0, 2.3.0
>
>         Attachments: 0001-HBASE-24158-Flakey-Tests-TestAsyncTableGetMultiThrea.patch
>
>
> I've already cut down the number of threads used by this test but it failed in nightly last night unable to close out its xml and locally it failed too in a run overnight. I ran it under harness and it seems well-behaved. It doesn't use much memory -- 700MB -- and thread counts are usual (~450).  It does use near 100% CPU which is a little unusual. Otherwise, looks fine.
> Let me keep an eye on it. Could down the thread count more and use less processes... this makes it use less CPU. There does seems a bunch of overlap with tests done elsewhere.



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