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Posted to common-dev@hadoop.apache.org by "Raghu Angadi (JIRA)" <ji...@apache.org> on 2008/11/25 19:21:44 UTC

[jira] Commented: (HADOOP-3574) Better Datanode DiskOutOfSpaceException handling.

    [ https://issues.apache.org/jira/browse/HADOOP-3574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12650665#action_12650665 ] 

Raghu Angadi commented on HADOOP-3574:
--------------------------------------

Datanode should close the socket in case of any exception including this one.


> Better Datanode DiskOutOfSpaceException handling.
> -------------------------------------------------
>
>                 Key: HADOOP-3574
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3574
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: dfs
>            Reporter: Tsz Wo (Nicholas), SZE
>
> When a datanode ran out of disk space, it throws DiskOutOfSpaceException internally.  However, it does not notify the writing client about the exception.  As a result, the client will wait until socket timeout.

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