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From "Vrushali C (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6027) Support fromId for flows API
Date Wed, 11 Jan 2017 06:14:58 GMT

    [ https://issues.apache.org/jira/browse/YARN-6027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15817335#comment-15817335
] 

Vrushali C commented on YARN-6027:
----------------------------------

Thinking more about how many/which records to show in the UI. 

By default, displaying for current day is good. If current day result set is empty, we could
also consider showing the latest day that we have.

But, I think we should also have the ability in the UI to select  a time-range. In that case,
the data needs to be aggregated at the flow level. This can be done in the REST response at
the server side. That way, we won't have multiple records being shown for the same flow per
day. 

> Support fromId for flows API 
> -----------------------------
>
>                 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. 
> Along with supporting fromId, this JIRA should also discuss following points
> * Should we throw an exception for entities/entity retrieval if duplicates found?
> * TimelieEntity :
> ** Should equals method also check for idPrefix?
> ** Does idPrefix is part of identifiers?



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