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  1. Couchbase Kafka Connector
  2. KAFKAC-283

Source connector leaks JMX MBeans on shutdown

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Details

    • Bug
    • Resolution: Fixed
    • Major
    • 4.1.6
    • 4.0.2, 4.0.4, 4.0.5, 4.0.6, 4.1.0, 4.1.1, 4.1.2, 4.1.3, 4.1.4, 4.1.5
    • None
    • 1

    Description

      The CouchbaseReader is not closing the Micrometer JMX MeterRegistry, so the meter MBeans stick around after the connector stops. Some of the meters hold references to DcpChannel instances, and through them the document change queue, so this can leak quite a lot of memory.

      Attachments

        For Gerrit Dashboard: KAFKAC-283
        # Subject Branch Project Status CR V
        168995,2 KAFKAC-283 Source connector leaks JMX MBeans on shutdown master kafka-connect-couchbase Status: MERGED +2 +1

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            david.nault David Nault
            david.nault David Nault
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            Dates

              Created:
              Updated:
              Resolved:

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