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Posted to dev@hbase.apache.org by "Zoltan Haindrich (Jira)" <ji...@apache.org> on 2020/03/17 11:04:00 UTC

[jira] [Created] (HBASE-24001) The "HBase Nightly" job may exhaust all executors - and create a deadlock

Zoltan Haindrich created HBASE-24001:
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             Summary: The "HBase Nightly" job may exhaust all executors - and create a deadlock
                 Key: HBASE-24001
                 URL: https://issues.apache.org/jira/browse/HBASE-24001
             Project: HBase
          Issue Type: Bug
            Reporter: Zoltan Haindrich


What seems to happen is:
* the job needs more and more executors to run
* in case there are several of them launched in parallel (different branches) say 5
* they take up all available executors labeled "Hadoop" and then they wait for more indefinetly

I've killed a few builds...see my notes here:

https://the-asf.slack.com/archives/C7M1AFYLS/p1584442366000900



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