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  1. Kafka
  2. KAFKA-8444

If broker sense that it is unhealthy, broker should remove itself as leader from all partitions that it is hosting as partition leader.

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.1.1
    • Fix Version/s: None
    • Component/s: core
    • Flags:
      Important

      Description

      A broker can have partition leader for more than one partition.

      If broker sense any panic with the host like disk write, memory (crashing), network. 

      It should send eject me ( like ejecting from fighter jet) from cluster message to cluster controller/zookeeper. Which means its not a part of cluster anymore.

      This makes the next leader election quicker and can prevent many issues before it happens.

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            • Assignee:
              Unassigned
              Reporter:
              bijaya bijaya
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              • Created:
                Updated: