[jira] [Created] (KAFKA-14220) "partition-count" not getting updated after revocation of partitions in case of Incremental Co-operative rebalancing.

["Pritam Kumar (Jira)" <ji...@apache.org>]

Pritam Kumar created KAFKA-14220:
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             Summary: "partition-count" not getting updated after revocation of partitions in case of Incremental Co-operative rebalancing.
                 Key: KAFKA-14220
                 URL: https://issues.apache.org/jira/browse/KAFKA-14220
             Project: Kafka
          Issue Type: Bug
          Components: KafkaConnect
    Affects Versions: 3.0.1
            Reporter: Pritam Kumar


In case of the revocation of partitions, the updation of "partition count" metrics is being done before updating the new set of assignments. "{*}invokePartitionsRevoked{*}" method of "{*}onJoinComplete{*}" function of "{*}ConsumerCoordinator{*}" class is being called before the "

{*}subscriptions.assignFromSubscribed(assignedPartitions){*}" of the same class. As a result of which the *old assigned partition count* is getting updated again and again even after future rebalances.



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