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  1. Nuxeo Platform
  2. NXP-26607

Fix default Kafka configuration for StreamWorkManager

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 10.3
    • Fix Version/s: 9.10-HF26, 10.10
    • Component/s: Streams

      Description

      When using the StreamWorkManager implementation with Kafka, the Kafka is configured with the default LogConfig:

      kafka.max.poll.interval.ms=60000
      kafka.request.timeout.ms=65000
      kafka.max.poll.records=5
      

      This will not work for a slow worker like OrphanVersionsCleanupListener which requires more than one minute on medium/large repository.
      The consequence of this misconfiguration can result in blocking completely the worker pool.

      A quick fix is to change the default Kafka config to use a higher poll interval like 60min.

      The Stream WorkManager may need a dedicated Log Configuration (and Kafka configuration) this will be handled in a dedicated ticket.

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