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https://issues.apache.org/jira/browse/YARN-8336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16484323#comment-16484323
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Giovanni Matteo Fumarola commented on YARN-8336:
------------------------------------------------

I will fix findbugs warnings in the next patch. To avoid possible connection 
leaks the code should destroy ( com.sun.jersey.api.client.Client has no close 
function).

In the current code base, we have classes as TestTimelineReaderWebServices 
and*TestTimelineReaderWebServicesHBaseStorage* that use the function destroy 
correctly. e.g. YARN-3814 (commit).

[~varun_saxena] can you please help the review of this Jira and YARN-8334?

> Fix potential connection leak in SchedConfCLI and YarnWebServiceUtils
> ---------------------------------------------------------------------
>
>                 Key: YARN-8336
>                 URL: https://issues.apache.org/jira/browse/YARN-8336
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Giovanni Matteo Fumarola
>            Assignee: Giovanni Matteo Fumarola
>            Priority: Major
>         Attachments: YARN-8336.v1.patch
>
>
> Missing ClientResponse.close and Client.destroy can lead to a connection leak.



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