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Posted to common-dev@hadoop.apache.org by "Doug Cutting (JIRA)" <ji...@apache.org> on 2006/05/31 01:02:30 UTC
[jira] Resolved: (HADOOP-75) dfs should check full file
availability only at close
[ http://issues.apache.org/jira/browse/HADOOP-75?page=all ]
Doug Cutting resolved HADOOP-75:
--------------------------------
Resolution: Fixed
Assign To: Milind Bhandarkar (was: Konstantin Shvachko)
I just committed this. Thanks, Milind!
> 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: Milind Bhandarkar
> 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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