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Posted to issues@tez.apache.org by "Harish Jaiprakash (JIRA)" <ji...@apache.org> on 2017/04/11 09:27:41 UTC

[jira] [Updated] (TEZ-3611) Create lightweight summary events for ATS.

     [ https://issues.apache.org/jira/browse/TEZ-3611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Harish Jaiprakash updated TEZ-3611:
-----------------------------------
    Attachment: TEZ-3611.06.patch

Rebasing patch and adding caller context from DagSubmittedEvent to otherInfo entity.

> 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
>         Attachments: TEZ-3611.01.patch, TEZ-3611.02.patch, TEZ-3611.03.patch, TEZ-3611.04.patch, TEZ-3611.05.patch, TEZ-3611.06.patch
>
>
> 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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