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https://issues.apache.org/jira/browse/TEZ-3351?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15378831#comment-15378831
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Rajesh Balamohan commented on TEZ-3351:
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Quick question: Do we need to check if this would work with history parser,
when someone chooses only DAG level info to be logged.
> Handle ATS performance issues for Hive-LLAP.
> --------------------------------------------
>
> Key: TEZ-3351
> URL: https://issues.apache.org/jira/browse/TEZ-3351
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Harish Jaiprakash
> Assignee: Harish Jaiprakash
> Attachments: TEZ-3351.WIP.01.patch
>
>
> With Hive-LLAP, we have subsecond queries and hence can run lots of queries
> in a small interval. This can overload ATS with lot of events and create
> large number of file hdfs. This jira is to reduce performance impact of ATS
> logging by Tez.
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