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From "Jason Gustafson (JIRA)" <j...@apache.org>
Subject [jira] [Created] (KAFKA-5249) Transaction index recovery does not snapshot properly
Date Mon, 15 May 2017 19:08:04 GMT
Jason Gustafson created KAFKA-5249:
--------------------------------------

             Summary: Transaction index recovery does not snapshot properly
                 Key: KAFKA-5249
                 URL: https://issues.apache.org/jira/browse/KAFKA-5249
             Project: Kafka
          Issue Type: Bug
            Reporter: Jason Gustafson
            Assignee: Jason Gustafson


When recovering the transaction index, we should take snapshots of the producer state after
recovering each segment. Currently, the snapshot offset is not updated correctly so we will
reread the segment multiple times. Additionally, it appears that we do not remove snapshots
with offsets higher than the log end offset in all cases upon truncation.



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