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From "Zhijie Shen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3046) [Event producers] Implement MapReduce AM writing some MR metrics to ATS
Date Fri, 17 Apr 2015 04:45:59 GMT

    [ https://issues.apache.org/jira/browse/YARN-3046?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14499238#comment-14499238
] 

Zhijie Shen commented on YARN-3046:
-----------------------------------

Task entity Id should be be the job Id, but the task Id.

PS: there's a typo here.

{code}
	1074	  // create TaskEntity from HitoryEvent with adding other info, like: 
1075	  // jobId, timestamp, entityType and relatedJobEntity.
1076	  private org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity 
1077	      createTaskEntity(HistoryEvent event, long timestamp, JobId jobId,
1078	      String entityType, String relatedJobEntity) {
1079	    org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity entity = 
1080	        createJobEntity(event, timestamp, jobId, entityType);
1081	    entity.addIsRelatedToEntity(relatedJobEntity, jobId.toString());
1082	    return entity;
1083	  }
{code}

> [Event producers] Implement MapReduce AM writing some MR metrics to ATS
> -----------------------------------------------------------------------
>
>                 Key: YARN-3046
>                 URL: https://issues.apache.org/jira/browse/YARN-3046
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Sangjin Lee
>            Assignee: Junping Du
>         Attachments: YARN-3046-no-test-v2.patch, YARN-3046-no-test.patch, YARN-3046-v1-rebase.patch,
YARN-3046-v1.patch, YARN-3046-v2.patch
>
>
> Per design in YARN-2928, select a handful of MR metrics (e.g. HDFS bytes written) and
have the MR AM write the framework-specific metrics to ATS.



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