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  1. Kafka
  2. KAFKA-4561

Ordering of operations in StreamThread.shutdownTasksAndState may void at-least-once guarantees

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 0.10.2.0
    • 0.10.2.0
    • streams
    • None

    Description

      In shutdownTasksAndState we currently commit offsets as the first step. If a subsequent step throws an exception, i.e, flushing the producer, then this would violate the at-least-once guarantees.
      We need to commit after all other state has been flushed

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. KAFKA-4455 CommitFailedException during rebalance doesn't release resources in tasks/processors

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

          Bug - A problem which impairs or prevents the functions of the product. KAFKA-4455 CommitFailedException during rebalance doesn't release resources in tasks/processors

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #2281

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              damianguy Damian Guy
              damianguy Damian Guy
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              Dates

                Created:
                Updated:
                Resolved: