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From "Konstantin Shvachko (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4997) workaround for tmp file handling on DataNodes in 0.18 (HADOOP-4663)
Date Sat, 17 Jan 2009 01:47:59 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12664778#action_12664778
] 

Konstantin Shvachko commented on HADOOP-4997:
---------------------------------------------

Could you please file a bug against CyclicIterator.java

> workaround for tmp file handling on DataNodes in 0.18 (HADOOP-4663)
> -------------------------------------------------------------------
>
>                 Key: HADOOP-4997
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4997
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>    Affects Versions: 0.18.0
>            Reporter: Raghu Angadi
>            Assignee: Raghu Angadi
>            Priority: Blocker
>             Fix For: 0.18.3
>
>         Attachments: deleteTmp-0.18.patch, HADOOP-4997-branch-18.patch
>
>
> This is a temporary work around issues discussed in HADOOP-4663. 
> The proposal is to remove all the files under tmp directory, thus bringing the behavior
back to 0.17. The main cost is that sync() will not be supported. This is incompatible with
0.18.x, but not with 0.17 because of this reason.

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