[jira] [Updated] (YARN-3477) TimelineClientImpl swallows exceptions

["Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YARN-3477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod Kumar Vavilapalli updated YARN-3477:
------------------------------------------
    Target Version/s: 2.7.3  (was: 2.7.2)

Moving out all non-critical / non-blocker issues that didn't make it out of 2.7.2 into 2.7.3.

> TimelineClientImpl swallows exceptions
> --------------------------------------
>
>                 Key: YARN-3477
>                 URL: https://issues.apache.org/jira/browse/YARN-3477
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: timelineserver
>    Affects Versions: 2.6.0, 2.7.0
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>         Attachments: YARN-3477-001.patch, YARN-3477-002.patch
>
>
> If timeline client fails more than the retry count, the original exception is not thrown. Instead some runtime exception is raised saying "retries run out"
> # the failing exception should be rethrown, ideally via NetUtils.wrapException to include URL of the failing endpoing
> # Otherwise, the raised RTE should (a) state that URL and (b) set the original fault as the inner cause



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