[ http://issues.apache.org/jira/browse/HADOOP-50?page=all ]
Sameer Paranjpye resolved HADOOP-50.
------------------------------------
Fix Version/s: 0.6.0
Resolution: Fixed
> dfs datanode should store blocks in multiple directories
> --------------------------------------------------------
>
> Key: HADOOP-50
> URL: http://issues.apache.org/jira/browse/HADOOP-50
> Project: Hadoop
> Issue Type: Bug
> Components: dfs
> Affects Versions: 0.2.0
> Reporter: Doug Cutting
> Assigned To: Milind Bhandarkar
> Fix For: 0.6.0
>
> Attachments: hadoop.50.patch.1
>
>
> The datanode currently stores all file blocks in a single directory. With
> 32MB blocks and terabyte filesystems, this will create too many files in a
> single directory for many filesystems. Thus blocks should be stored in
> multiple directories, perhaps even a shallow hierarchy.
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