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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