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