Zhijie Shen commented on YARN-3530:

[~Sreenath]/[~pramachandran], would you please take a look at the patch?

> ATS throws exception on trying to filter results without otherinfo.
> -------------------------------------------------------------------
>                 Key: YARN-3530
>                 URL: https://issues.apache.org/jira/browse/YARN-3530
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: timelineserver
>            Reporter: Sreenath Somarajapuram
>            Assignee: Zhijie Shen
>            Priority: Critical
>         Attachments: YARN-3530.1.patch
> Scenario:
> Am attempting to make data loading faster by fetching otherinfo on demand. As 
> shown in the attached image, the patch adds a 'Load Counters' checkbox. It 
> would be disabled by default, and on clicking, the counter data also would be 
> loaded.
> Issue:
> Things are good when otherinfo is loaded.
> But ATS throws exception on trying to filter on status or applicationId 
> without otherinfo in fields list.
> In other words, using fields=events,primaryfilters with 
> secondaryFilter=status:RUNNING will return
> { "exception": "WebApplicationException", "message": 
> "java.lang.NullPointerException", "javaClassName": 
> "javax.ws.rs.WebApplicationException" }
> from the server.

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