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https://issues.apache.org/jira/browse/YARN-6027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15781976#comment-15781976
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Varun Saxena commented on YARN-6027:
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[~sunilg]
bq. However if same flow is ran multiple times in same day, they are also
listed separately.
They should not be returned separately if flow has been run by same user. There
will be multiple runs but activity will only be one per day. The row key for
flow activity table is cluster!dayTs!user!flow. Can you check what was the ID
returned from backend ? Is server and client time zone different ?
bq. Assume a user is running same applications with different flow names (yes,
its may not be a direct use case), then we are going to have multiple entries
of flows.
Yes. We identify flow by YARN tags given by the user. So if he gives different
tags for same flow, it will be treated differently.
bq. User wants to see flow activities ran on a specific day (same day range
from 10.00am to 11.30am ) in past
Not supported and cannot be supported as well with current schema. The minimum
time unit for which records can be retrieved is a day. Let me know if there is
a use case for above.
bq. User wants to search for flow activity with some given criteria.
(name/duration etc)
This is what I suggested in an earlier comment. That we can probably support
searching based on flow name as well. Currently not supported but will be
feasible to support, even though not straight forward.
> Support fromId for flows/flowrun apps
> -------------------------------------
>
> Key: YARN-6027
> URL: https://issues.apache.org/jira/browse/YARN-6027
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Reporter: Rohith Sharma K S
> Assignee: Rohith Sharma K S
> Labels: yarn-5355-merge-blocker
>
> In YARN-5585 , fromId is supported for retrieving entities. We need similar
> filter for flows/flowRun apps and flow run and flow as well.
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