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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-137) DataNode should clean up temporary files when writeBlock fails.
Date Thu, 17 Jul 2014 21:40:11 GMT

     [ https://issues.apache.org/jira/browse/HDFS-137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Allen Wittenauer resolved HDFS-137.
-----------------------------------

    Resolution: Fixed

This has likely been fixed by now.

> DataNode should clean up temporary files when writeBlock fails.
> ---------------------------------------------------------------
>
>                 Key: HDFS-137
>                 URL: https://issues.apache.org/jira/browse/HDFS-137
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Raghu Angadi
>
> Once a datanode starts receiving a block and if it fails to complete receiving the block,
it leaves the temporary block files in the temp directory. Because of this, same block can
not be written to this node for next one hour. 
> DataNode should really delete these files and allow the next attempt.



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