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Posted to common-dev@hadoop.apache.org by "Sharad Agarwal (JIRA)" <ji...@apache.org> on 2008/11/07 14:30:44 UTC

[jira] Updated: (HADOOP-4188) Remove Task's dependency on concrete file systems

     [ https://issues.apache.org/jira/browse/HADOOP-4188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sharad Agarwal updated HADOOP-4188:
-----------------------------------

    Attachment: 4188_v1.patch

this patch (not tested yet) :
- adds statistics table to FileSystem class indexed by URIScheme
- removes the Task's dependency on concrete file systems by taking the list from FileSystem class
- dynamically creates the File system counters in Task of the form <URIScheme>_BYTES_READ/<URIScheme>_BYTES_WRITE

> Remove Task's dependency on concrete file systems
> -------------------------------------------------
>
>                 Key: HADOOP-4188
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4188
>             Project: Hadoop Core
>          Issue Type: Sub-task
>            Reporter: Tom White
>            Assignee: Sharad Agarwal
>         Attachments: 4188_v1.patch
>
>


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