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https://issues.apache.org/jira/browse/YARN-7088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16145327#comment-16145327
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Sunil G commented on YARN-7088:
-------------------------------
Few comments:
# In FileSystemApplicationHistoryStore, Long.MAX_VALUE is used instead of
Long.MIN_VALUE for launchTime. Is this intentional?
# I could see that you are setting start time when application is registered in
RM. Looks fine.
# Also pendingTime is updated as difference between *app.getStartTime()* and
*app.getLaunchTime())*. This delta is ideally the time application has spent in
RM till app started running. Hence pendingTime seems not correct and bit
confusing. May be some thing like *elapseTimeTillLaunch* or
"schedulingWaitTime" or something better :)
> Fix application start time and add submit time to UIs
> -----------------------------------------------------
>
> Key: YARN-7088
> URL: https://issues.apache.org/jira/browse/YARN-7088
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 3.0.0-alpha4
> Reporter: Abdullah Yousufi
> Assignee: Abdullah Yousufi
> Attachments: YARN-7088.001.patch, YARN-7088.002.patch,
> YARN-7088.003.patch, YARN-7088.004.patch
>
>
> Currently, the start time in the old and new UI actually shows the app
> submission time. There should actually be two different fields; one for the
> app's submission and one for its start, as well as the elapsed pending time
> between the two.
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