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  1. HBase
  2. HBASE-24072 Nightlies reporting OutOfMemoryError: unable to create new native thread
  3. HBASE-24126

Up the container nproc uplimit from 10000 to 12500

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 3.0.0-alpha-1, 2.3.0, 2.2.6
    • build
    • None
    • Reviewed
    • Start docker with upped ulimit for nproc passing '--ulimit nproc=12500'. It was 10000, the default, but made it 12500. Then, set PROC_LIMIT in hbase-personality so when yetus runs, it is w/ the new 12500 value.

    Description

      Let me up the container nproc count from 10000. If many tests running in parallel, container could breach the 10000 limit: i.e. if a bunch of heavy-duty long tests run at same time (0.5C on a 16CPU machine means 8 possible concurrents) and we spin up 1-2000 threads in each test, then could hit the 10000 limit. Move up the limit some expecially after INFRA just upped our limit to 30000.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-19902 Current Jenkins Madness: OOME, can't start minihbasecluster, etc.

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-25081 Up the container nproc uplimit to 30000

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #1450

          Web Link GitHub Pull Request #1504

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              stack Michael Stack
              stack Michael Stack
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                Updated:
                Resolved: