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Posted to dev@kafka.apache.org by "Per Steffensen (JIRA)" <ji...@apache.org> on 2018/01/30 14:27:00 UTC

[jira] [Created] (KAFKA-6504) Connect: Some per-task-metrics not working

Per Steffensen created KAFKA-6504:
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             Summary: Connect: Some per-task-metrics not working
                 Key: KAFKA-6504
                 URL: https://issues.apache.org/jira/browse/KAFKA-6504
             Project: Kafka
          Issue Type: Bug
          Components: KafkaConnect
    Affects Versions: 1.0.0
            Reporter: Per Steffensen


Some Kafka-Connect-metrics seems to be wrong with respect to per-task - at least it seems like MBean "kafka.connect:type=source-task-metrics,connector=<connector-name>,task=x" attribute "source-record-active-count" reports the same number for all x tasks running in the same Kafka-Connect instance/JVM. E.g. if I have a source-connector "my-connector" with 2 tasks that both run in the same Kafka-Connect instance, but I know that only one of them actually produces anything (and therefore can have "active source-records") both "kafka.connect:type=source-task-metrics,connector=my-connector,task=0" and "kafka.connect:type=source-task-metrics,connector=my-connector,task=1" goes up (following each other). It should only go up for the one task that actually produces something.



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