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https://issues.apache.org/jira/browse/YARN-5699?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15568600#comment-15568600
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Varun Saxena commented on YARN-5699:
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bq. It is only for easier accessibility rather than going through event time
stamps.
Created time is at the topmost level in an entity. We don't need to go through
event timestamps for it. Other intention of having created time in info would
be if we want to send a query like return me all entities which have a specific
created time in milliseconds. Highly unlikely somebody would want this. Even
this though, can be achieved by using createdTimeStart/end filters.
To me, we are repeating this information by keeping it in info. I think it will
serve your use case even otherwise. Thoughts ?
cc [~rohithsharma]
> Retrospect yarn entity fields which are publishing in events info fields.
> -------------------------------------------------------------------------
>
> Key: YARN-5699
> URL: https://issues.apache.org/jira/browse/YARN-5699
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Rohith Sharma K S
> Assignee: Rohith Sharma K S
> Attachments: 0001-YARN-5699.YARN-5355.patch, 0001-YARN-5699.patch,
> 0002-YARN-5699.YARN-5355.patch
>
>
> Currently, all the container information are published at 2 places. Some of
> them are at entity info(top-level) and some are at event info.
> For containers, some of the event info should be published at container info
> level. For example : container exist status, container state, createdTime,
> finished time. These are general information to container required for
> container-report. So it is better to publish at top level info field.
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