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Posted to hdfs-dev@hadoop.apache.org by "Bikas Saha (JIRA)" <ji...@apache.org> on 2014/11/27 06:50:12 UTC
[jira] [Resolved] (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 ]
Bikas Saha resolved HDFS-5098.
------------------------------
Resolution: Duplicate
> 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: 2.6.0
>
>
> 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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