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

["Haibo Chen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-5269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15894869#comment-15894869 ] 

Haibo Chen commented on YARN-5269:
----------------------------------

Labeling this as a yarn-5355 merge blocker since it is client-facing which should probably resolve sooner rather than later.

> 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, yarn-5355-merge-blocker
>
> 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.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org