[ 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)