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Posted to yarn-issues@hadoop.apache.org by "Varun Saxena (JIRA)" <ji...@apache.org> on 2016/09/23 10:33:20 UTC

[jira] [Assigned] (YARN-5269) Bubble exceptions and errors all the way up the calls, including to clients.

     [ https://issues.apache.org/jira/browse/YARN-5269?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Varun Saxena reassigned YARN-5269:
----------------------------------

    Assignee: Varun Saxena

> Bubble exceptions and errors all the way up the calls, including to clients.
> ----------------------------------------------------------------------------
>
>                 Key: YARN-5269
>                 URL: https://issues.apache.org/jira/browse/YARN-5269
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>    Affects Versions: YARN-2928
>            Reporter: Joep Rottinghuis
>            Assignee: Varun Saxena
>              Labels: YARN-5355
>
> Currently we ignore (swallow) exception from the HBase side in many cases (reads and writes).
> Also, on the client side, neither TimelineClient#putEntities (the v2 flavor) nor the #putEntitiesAsync method return any value.
> For the second drop we may want to consider how we properly bubble up exceptions throughout the write and reader call paths and if we want to return a response in putEntities and some future kind of result for putEntitiesAsync.



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