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From "Sameer Paranjpye (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-75) dfs should check full file availability only at close
Date Tue, 30 May 2006 18:52:30 GMT
    [ http://issues.apache.org/jira/browse/HADOOP-75?page=comments#action_12413878 ] 

Sameer Paranjpye commented on HADOOP-75:
----------------------------------------

Doug, can this be committed for the 0.3 release?

> dfs should check full file availability only at close
> -----------------------------------------------------
>
>          Key: HADOOP-75
>          URL: http://issues.apache.org/jira/browse/HADOOP-75
>      Project: Hadoop
>         Type: Improvement

>   Components: dfs
>     Versions: 0.2
>     Reporter: Doug Cutting
>     Assignee: Konstantin Shvachko
>     Priority: Minor
>      Fix For: 0.3
>  Attachments: hadoop-75.patch
>
> Currently it appears that dfs checks that the namenode knows about all blocks in a file
as each block is written.  It would be more efficient to only check that all blocks are stored
somewhere when the file is closed.

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