Guozhang Wang created KAFKA-2591:
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Summary: Remove Persistent Data before Restoringafter a Fault
Key: KAFKA-2591
URL: https://issues.apache.org/jira/browse/KAFKA-2591
Project: Kafka
Issue Type: Sub-task
Reporter: Guozhang Wang
Assignee: Yasuhiro Matsuda
Fix For: 0.9.0.0
When the checkpoint is missing upon starting up, it should be indicating that
the previous run is stopped uncleanly (or it is the first time running this
process job), hence any persisted data is not reliable any more and we need to
restore from the beginning.
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