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Posted to dev@kafka.apache.org by "Timothy Chen (JIRA)" <ji...@apache.org> on 2013/08/29 23:02:52 UTC

[jira] [Created] (KAFKA-1036) Unable to rename replication offset checkpoint in windows

Timothy Chen created KAFKA-1036:
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             Summary: Unable to rename replication offset checkpoint in windows
                 Key: KAFKA-1036
                 URL: https://issues.apache.org/jira/browse/KAFKA-1036
             Project: Kafka
          Issue Type: Bug
         Environment: windows
            Reporter: Timothy Chen
            Priority: Critical


Although there was a fix for checkpoint file renaming in windows that tries to delete the existing checkpoint file if renamed failed, I'm still seeing renaming errors on windows even though the destination file doesn't exist.

A bit investigation shows that it wasn't able to rename the file since the kafka jvm still holds a fie lock on the tmp file and wasn't able to rename it. 

Attaching a patch that calls a explict writer.close so it can release the lock and can able to rename it.

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