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From "Varun Saxena (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3863) Enhance filters in TimelineReader
Date Mon, 17 Aug 2015 06:54:46 GMT

    [ https://issues.apache.org/jira/browse/YARN-3863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14699087#comment-14699087
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Varun Saxena commented on YARN-3863:
------------------------------------

Sorry I should say if I trim down the *columns* I get from HBase as I have done in YARN-3862,
the *columns* required to apply those filters may not work.

> Enhance filters in TimelineReader
> ---------------------------------
>
>                 Key: YARN-3863
>                 URL: https://issues.apache.org/jira/browse/YARN-3863
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>    Affects Versions: YARN-2928
>            Reporter: Varun Saxena
>            Assignee: Varun Saxena
>
> Currently filters in timeline reader will return an entity only if all the filter conditions
hold true i.e. only AND operation is supported. We can support OR operation for the filters
as well. Additionally as primary backend implementation is HBase, we can design our filters
in a manner, where they closely resemble HBase Filters.



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