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From "Harish Jaiprakash (JIRA)" <j...@apache.org>
Subject [jira] [Created] (TEZ-3611) Create lightweight summary events for ATS.
Date Tue, 07 Feb 2017 17:12:41 GMT
Harish Jaiprakash created TEZ-3611:
--------------------------------------

             Summary: Create lightweight summary events for ATS.
                 Key: TEZ-3611
                 URL: https://issues.apache.org/jira/browse/TEZ-3611
             Project: Apache Tez
          Issue Type: Bug
            Reporter: Harish Jaiprakash
            Assignee: Harish Jaiprakash


All DAG*Event are summary logs. DAGSubmittedEvent has dagPlan in it and DAGFinishedEvent has
counters in it. And hence these events very large, which makes the dag landing page on the
tez-ui very expensive.

Split these events into two parts:
* One which contains only data used by the tez-ui "All Dags" page which will go into summary
log.
* Another which will contain the current object, which will be part of the appropriate TimelineEntityGroupId.



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