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Posted to common-dev@hadoop.apache.org by "dhruba borthakur (JIRA)" <ji...@apache.org> on 2008/11/02 08:21:44 UTC

[jira] Updated: (HADOOP-4567) GetFileBlockLocations should return the NetworkTopology information of the machines that hosts those blocks

     [ https://issues.apache.org/jira/browse/HADOOP-4567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

dhruba borthakur updated HADOOP-4567:
-------------------------------------

    Attachment: dfsRackLocation.patch

FileSystem.getFileBlockLocation also returns the rack location of the blocks that are returned.

> GetFileBlockLocations should return the NetworkTopology information of the machines that hosts those blocks
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-4567
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4567
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: dfs
>            Reporter: dhruba borthakur
>            Assignee: dhruba borthakur
>         Attachments: dfsRackLocation.patch
>
>
> MultiFileInputFormat and FileInputFormat should use block locality information to construct splits. 

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