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  1. Kafka
  2. KAFKA-1028

per topic configuration of preference for consistency over availability

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.8.2.0
    • Component/s: None
    • Labels:
      None

      Description

      As discussed with Neha on the ML.

      It should be possible to configure a topic to disallow unclean leader election, thus preventing the situation where committed messages can be discarded once a failed leader comes back online in a situation where it was the only ISR.

      This would open kafka to additional usecases where the possibility of committted messages being discarded is unacceptable.

        Attachments

        1. KAFKA-1028.patch
          28 kB
          Andrew Olson
        2. KAFKA-1028_2014-01-30_13:45:30.patch
          30 kB
          Andrew Olson
        3. KAFKA-1028_2014-03-03_18:48:43.patch
          34 kB
          Andrew Olson
        4. KAFKA-1028_2014-03-17_09:39:05.patch
          35 kB
          Andrew Olson

          Activity

            People

            • Assignee:
              noslowerdna Andrew Olson
              Reporter:
              t1ckt0ck Scott Clasen
            • Votes:
              2 Vote for this issue
              Watchers:
              14 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: