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  1. Apache Storm
  2. STORM-2357

add At-Most-Once guarantee in KafkaSpout

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.0.0, 1.2.0
    • storm-kafka-client
    • None

    Description

      KafkaSpout cannot guarantee exactly at-most-once semantic, as it commits offset periodically, and KafkaSpout.close() is not guarantee to call when a crash happens.

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          is related to

          New Feature - A new feature of the product, which has yet to be developed. STORM-2648 Kafka spout can't show acks/fails and complete latency when auto commit is enabled

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              srdo Stig Rohde Døssing
              mingmxu Mingmin Xu
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              Dates

                Created:
                Updated:
                Resolved: