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  1. Samza
  2. SAMZA-1158

Adding monitor to clean up stale local stores of tasks.

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.13.0
    • Fix Version/s: 0.13.0
    • Component/s: None
    • Labels:
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      Description

      Add samza-rest manager that periodically cleans up the stale local stores of dead jobs/tasks.

      It performs the store deletion in two phases. Initially it deletes the offset file in the local task stores if the following condition is true. ((jobIsNotRunning || preferedHost != nmHost) && offsetFilelastModifiedTime is greater than deleteRetention).

      During the subsequent run, it deletes the local task stores if it does not contain offset file.

      Refer to the design doc of SAMZA-656 (https://issues.apache.org/jira/secure/attachment/12828083/DESIGN-SAMZA-656.pdf) for more details.

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            • Assignee:
              spvenkat Shanthoosh Venkataraman
              Reporter:
              spvenkat Shanthoosh Venkataraman
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              • Created:
                Updated:
                Resolved: