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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3477) TimelineClientImpl swallows exceptions
Date Fri, 02 Dec 2016 11:30:58 GMT

    [ https://issues.apache.org/jira/browse/YARN-3477?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15714879#comment-15714879
] 

Steve Loughran commented on YARN-3477:
--------------------------------------

sorry, missed this.

I've closed the PR, and have resubmitted the .patch. If yetus has decided that it's staying
in github mode, the workaround is to create a new PR with the latest patch. Alternatively,
go through all the JIRA comments and remove refs to github

> 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
>              Labels: oct16-easy
>         Attachments: YARN-3477-001.patch, YARN-3477-002.patch, YARN-3477-trunk.003.patch,
YARN-3477-trunk.004.patch, YARN-3477-trunk.004.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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