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Posted to hdfs-issues@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2014/02/24 21:41:04 UTC

[jira] [Updated] (HDFS-5098) Enhance FileSystem.Statistics to have locality information

     [ https://issues.apache.org/jira/browse/HDFS-5098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arun C Murthy updated HDFS-5098:
--------------------------------

    Fix Version/s:     (was: 2.3.0)
                   2.4.0

> Enhance FileSystem.Statistics to have locality information
> ----------------------------------------------------------
>
>                 Key: HDFS-5098
>                 URL: https://issues.apache.org/jira/browse/HDFS-5098
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Bikas Saha
>            Assignee: Suresh Srinivas
>             Fix For: 2.4.0
>
>
> Currently in MR/Tez we dont have a good and accurate means to detect how much the the IO was actually done locally. Getting this information from the source of truth would be much better.



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