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  1. Kafka
  2. KAFKA-10040

Make computing the PreferredReplicaImbalanceCount metric more efficient

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.7.0
    • Component/s: None
    • Labels:
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      Description

      At the moment, computing the PreferredReplicaImbalanceCount metric traverses all the partitions in the cluster to find out the imbalance ones. This is extremely costly in cluster with large number of partitions and this is done after the processing of each event in the controller.

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            • Assignee:
              dajac David Jacot
              Reporter:
              dajac David Jacot

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                Resolved:

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