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  1. Samza
  2. SAMZA-354

Write tool to convert old-style checkpoint log to post-SAMZA-123 format

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Details

    • Task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 0.8.0
    • 0.8.0
    • None
    • None

    Description

      After SAMZA-123, the checkpoint log has a new format (keyed entries interspersed with statelog-partition mapping) and a new name. It would be simple to write a tool that would consume an old-style log and write out a new-style log, using the GroupByPartition strategy. This would allow existing jobs to not lose checkpointing.

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          depends upon

          Sub-task - The sub-task of the issue SAMZA-123 Move topic partition grouping to the AM and generalize

          • Major - Major loss of function.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. SAMZA-486 Document checkpoint migration tool

          • Major - Major loss of function.
          • Resolved

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            People

              navina Navina Ramesh
              jghoman Jakob Homan
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                Created:
                Updated:
                Resolved: