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Posted to common-dev@hadoop.apache.org by "Doug Cutting (JIRA)" <ji...@apache.org> on 2006/04/21 19:14:14 UTC

[jira] Updated: (HADOOP-75) dfs should check full file availability only at close

     [ http://issues.apache.org/jira/browse/HADOOP-75?page=all ]

Doug Cutting updated HADOOP-75:
-------------------------------

    Fix Version: 0.3
                     (was: 0.2)

> 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

>
> 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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