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  1. Nuxeo Platform
  2. NXP-31180

Improve support of MSK rolling upgrade

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 10.10-HF65, 2021.25
    • Component/s: Streams

      Description

      Since NXP-30709 there is a retry mechanism if the computation thread is not able to checkpoint its position (Kafka is not available because of a rolling upgrade).
      Nevertheless after 3 checkpoint failures the computation thread gives up and terminates.

      The problem with the NXP-30709 implementation is that the checkpoint failure counter is not reset, and there is no more retry on the third rolling upgrade upgrade.

      We want to terminate only after 3 failures on the same checkpoint.

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                  Updated:
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