Swapnil Ghike created KAFKA-840:
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Summary: Controller tries to perform preferred replica election on
failover before state machines have started up
Key: KAFKA-840
URL: https://issues.apache.org/jira/browse/KAFKA-840
Project: Kafka
Issue Type: Bug
Affects Versions: 0.8
Reporter: Swapnil Ghike
Assignee: Swapnil Ghike
Priority: Blocker
Fix For: 0.8
If the admin/preferred_replica_election path is non-empty when a new controller
starts, the controller attempts to perform preferred replica election before
the partition and replica state machine have been initialized. In this case,
the controller will try to make invalid state transitions.
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