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Posted to dev@kafka.apache.org by "Chris Egerton (Jira)" <ji...@apache.org> on 2023/03/16 19:08:00 UTC

[jira] [Created] (KAFKA-14814) Skip restart of connectors when redundant resume request is made

Chris Egerton created KAFKA-14814:
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             Summary: Skip restart of connectors when redundant resume request is made
                 Key: KAFKA-14814
                 URL: https://issues.apache.org/jira/browse/KAFKA-14814
             Project: Kafka
          Issue Type: Improvement
          Components: KafkaConnect
            Reporter: Chris Egerton
            Assignee: Chris Egerton


Consecutive requests to the {{PUT /connectors/<name>/resume}} endpoint will cause the Connector to be restarted. This is a little wasteful and conflicts with the idempotent nature of that endpoint. We can tweak the {{MemoryConfigBackingStore}} and {{KafkaConfigBackingStore}} classes to not invoke the {{onConnectorTargetStateChange}} method of their {{ConfigUpdateListener}} instance if they pick up a new target state that matches the current target state of the connector.



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