Jason Gustafson created KAFKA-14644:
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Summary: Process should stop after failure in raft IO thread
Key: KAFKA-14644
URL: https://issues.apache.org/jira/browse/KAFKA-14644
Project: Kafka
Issue Type: Bug
Reporter: Jason Gustafson
We have seen a few cases where an unexpected error in the Raft IO thread causes
the process to enter a zombie state where it is no longer participating in the
raft quorum. In this state, a controller can no longer become leader or help in
elections, and brokers can no longer update metadata. It may be better to stop
the process in this case since there is no way to recover.
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