hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Varun Saxena (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5269) Bubble exceptions and errors all the way up the calls, including to clients.
Date Fri, 03 Mar 2017 20:24:45 GMT

    [ https://issues.apache.org/jira/browse/YARN-5269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15894977#comment-15894977
] 

Varun Saxena commented on YARN-5269:
------------------------------------

Agree that this would need client API changes so better to do it ASAP. We can probably return
a Response object which contains a list of failures.

> 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


Mime
View raw message