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  1. Kafka
  2. KAFKA-763

Add an option to replica from the largest offset during unclean leader election

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Details

    • Improvement
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 0.8.0
    • 0.8.0
    • core

    Description

      If there is an unclean leader election, a follower may have an offset out of the range of the leader. Currently, the follower will delete all its data and refetch from the smallest offset of the leader. It would be useful to add an option to let the follower refetch from the largest offset of the leader since refetching from the smallest offset may take some time.

      Attachments

        1. kafka-763_v1.patch
          8 kB
          Jun Rao
        2. kafka-763-new-v1.patch
          6 kB
          Swapnil Ghike
        3. kafka-763-new-v2.patch
          10 kB
          Swapnil Ghike
        4. kafka-763-new-v3.patch
          5 kB
          Swapnil Ghike
        5. kafka-763-new-v4.patch
          2 kB
          Swapnil Ghike

        Activity

          People

            swapnilghike Swapnil Ghike
            junrao Jun Rao
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            Dates

              Created:
              Updated:
              Resolved: