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https://issues.apache.org/jira/browse/YARN-4455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16087233#comment-16087233
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Rohith Sharma K S commented on YARN-4455:
-----------------------------------------

thanks [~varun_saxena] for working on this jira. Overall patch looks good to me
nits:
TimelineReaderWebServices.java 
line 614
# printing whole stack trace. I think this should not be printed full message. 
What is the necessity of it?

HBaseTimelineStorageUtils
# Just for curiosity, what are we writing and reading with supplemented 
Timestamp ? 
# Method setMetricsTimeRange has conditional statement in each line. Can it be 
optimized by implicitly assuming that tsBegin will not be less than 0 since 
TimelineDataManager validates it?   Similarly for tsEnd?

> Support fetching metrics by time range
> --------------------------------------
>
>                 Key: YARN-4455
>                 URL: https://issues.apache.org/jira/browse/YARN-4455
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>    Affects Versions: YARN-5355
>            Reporter: Varun Saxena
>            Assignee: Varun Saxena
>              Labels: YARN-5355, yarn-5355-merge-blocker
>         Attachments: YARN-4455-YARN-5355.01.patch, 
> YARN-4455-YARN-5355.02.patch
>
>




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