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From "Junping Du (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (YARN-2445) ATS does not reflect changes to uploaded TimelineEntity
Date Fri, 01 May 2015 23:50:08 GMT

     [ https://issues.apache.org/jira/browse/YARN-2445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Junping Du resolved YARN-2445.
------------------------------
    Resolution: Won't Fix

Agree with [~billie.rinaldi]'s comments above, this is expected behavior.

> ATS does not reflect changes to uploaded TimelineEntity
> -------------------------------------------------------
>
>                 Key: YARN-2445
>                 URL: https://issues.apache.org/jira/browse/YARN-2445
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: timelineserver
>            Reporter: Marcelo Vanzin
>            Priority: Minor
>         Attachments: ats2.java
>
>
> If you make a change to the TimelineEntity and send it to the ATS, that change is not
reflected in the stored data.
> For example, in the attached code, an existing primary filter is removed and a new one
is added. When you retrieve the entity from the ATS, it only contains the old value:
> {noformat}
> {"entities":[{"events":[],"entitytype":"test","entity":"testid-ad5380c0-090e-4982-8da8-21676fe4e9f4","starttime":1408746026958,"relatedentities":{},"primaryfilters":{"oldprop":["val"]},"otherinfo":{}}]}
> {noformat}
> Perhaps this is what the design wanted, but from an API user standpoint, it's really
confusing, since to upload events I have to upload the entity itself, and the changes are
not reflected.



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