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From "Li Lu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-4444) TimelineClientImpl#doPosting should not fail on AbstractMethodError
Date Wed, 16 Dec 2015 00:00:49 GMT

     [ https://issues.apache.org/jira/browse/YARN-4444?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Li Lu updated YARN-4444:
------------------------
    Attachment: YARN-4444-trunk.001.patch

In this patch I catch the AbstractMethodError thrown by the doPostingObject method. I also
added an unit test to test this behavior. 

> TimelineClientImpl#doPosting should not fail on AbstractMethodError
> -------------------------------------------------------------------
>
>                 Key: YARN-4444
>                 URL: https://issues.apache.org/jira/browse/YARN-4444
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Li Lu
>            Assignee: Li Lu
>         Attachments: YARN-4444-trunk.001.patch
>
>
> We noticed there were application failures due to incompatible jackson changes. While
the compatibility story is on the ATS user's side, the timeline client should not fail the
whole process on AbstractMethodError.



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