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  1. Apache Storm
  2. STORM-1670

LocalState#get(String) can throw FileNotFoundException which results in not removing worker heartbeats and supervisor is kind of stuck and goes down after some time.

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 1.0.0, 2.0.0
    • Fix Version/s: 1.0.0, 2.0.0
    • Component/s: storm-core
    • Labels:
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      Description

      LocalState#get(String) can throw FileNotFoundException which may result in supervisor.clj#sync-processes which stop assigning new workers/assignments etc and supervisor goes down later.

      VersionedStore#mostRecentVersionPath() can return a file only with suffix of .version but the original file for a specific version may not have been there because .version suffix was not deleted but respective data file may have been deleted in earlier cleanups.

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            • Assignee:
              satish.duggana Satish Duggana
              Reporter:
              satish.duggana Satish Duggana
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              • Created:
                Updated:
                Resolved: