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  1. Apache NiFi
  2. NIFI-8727 claimantCount will never decrement to zero
  3. NIFI-8728

archiveCount below zero, all processors with content modified will blocked in "waiting for archive cleanup"

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    Details

    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 1.12.0, 1.13.0, 1.12.1, 1.13.1, 1.13.2
    • Fix Version/s: None
    • Component/s: Core Framework
    • Labels:
      None
    • Environment:
      linux
    • Flags:
      Important

      Description

      When I found the issue “claimantCount will never decrement to zero”,I restart the nifi instance and a new issue happened;

      Here is the log:

      2021-06-23 10:33:02,788 INFO [main] o.a.n.c.repository.FileSystemRepository Found unknown file /data/nifi/nifi-1.13.2/content_repository/1/1624415033830-1 (286096 bytes) in File System Repository; archiving file
      2021-06-23 10:33:57,786 DEBUG [Cleanup Archive for default] o.a.n.c.repository.FileSystemRepository Deleted archived ContentClaim with ID 1624415033830-1 from Container default because the archival size was exceeding the max configured size, archiveCount -1

       

      If i config "nifi.content.repository.archive.max.usage.percentage=50%",When the archiveCount is “-1” and disk storage is over 50% ,  all processors with content modified  will blocked in the method "isWaitRequired()" ! 

       

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            • Assignee:
              Unassigned
              Reporter:
              wildq wangliqiang

              Dates

              • Created:
                Updated:

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                Estimated:
                Original Estimate - 96h
                96h
                Remaining:
                Remaining Estimate - 96h
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