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From "Haibo Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6199) Support for listing flows with filter userid
Date Wed, 07 Jun 2017 16:02:18 GMT

    [ https://issues.apache.org/jira/browse/YARN-6199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16041109#comment-16041109
] 

Haibo Chen commented on YARN-6199:
----------------------------------

bq. when startdate - specified, how long table scans happens? Does it happens full table scan?
The date range get translated into the start/end row of the scan, so date range dictates how
big the scan it. User id is just an addon filter that applies to the result of the scan determined
by daterange if I understand correctly. So yes, it can be a full table scan if only a start
date that way in the past is specified.

Following the discussion above, I'll leave out  daterange-related issues (YARN-4504, YARN-6179)
and only address user id in this jira.

> Support for listing flows with filter userid
> --------------------------------------------
>
>                 Key: YARN-6199
>                 URL: https://issues.apache.org/jira/browse/YARN-6199
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelinereader
>            Reporter: Rohith Sharma K S
>            Assignee: Haibo Chen
>         Attachments: YARN-6199.00.patch
>
>
> Currently */flows* API retrieves flow entities for all the users by default. It is required
to provide filter user i.e */flows?user=rohith* . This is critical filter in secured environment.




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