[jira] [Commented] (MAPREDUCE-5696) Add Localization counters to MR

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14307713#comment-14307713 ] 

Hadoop QA commented on MAPREDUCE-5696:
--------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12621231/MAPREDUCE-5696.v02.patch
  against trunk revision b6466de.

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5159//console

This message is automatically generated.

> Add Localization counters to MR
> -------------------------------
>
>                 Key: MAPREDUCE-5696
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5696
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: mrv2
>            Reporter: Gera Shegalov
>            Assignee: Gera Shegalov
>         Attachments: LocalizationCounters.png, MAPREDUCE-5696.v01.patch, MAPREDUCE-5696.v02.patch
>
>
> Users are often unaware of localization cost that their jobs incur. To measure effectiveness of localization caches it is necessary to expose the overhead in the form of user-visible metrics. The purpose of this JIRA is to compliment YARN-1529. While YARN-1529 attempts to provide a cluster-wide view to cluster admins, this JIRA focuses on exposing the localization overhead on per-job basis to the job owner/user.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)