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From "Varun Saxena (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6389) [ATSv2] metricslimit query parameter do not work
Date Fri, 24 Mar 2017 18:27:41 GMT

    [ https://issues.apache.org/jira/browse/YARN-6389?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15940870#comment-15940870

Varun Saxena commented on YARN-6389:

Probably something has broken either due to change in HBase version or some other change on
the reader side itself.
Let me check

> [ATSv2] metricslimit query parameter do not work
> ------------------------------------------------
>                 Key: YARN-6389
>                 URL: https://issues.apache.org/jira/browse/YARN-6389
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: timelinereader
>            Reporter: Rohith Sharma K S
>            Assignee: Varun Saxena
>            Priority: Critical
> It is observed that metricslimit query parameter do not work. And also by default metricslimit
is set to 1, all the metrics versions are retrieved. 
> One thing I noticed that even though GenericEntityReader is setting Scan.setMaxVersions(),
all the metrics are retrieved. It appears something wrong in TimelieneWritter or the way hbase
filters is being used. 

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