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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13646) HRegion#execService should not try to build incomplete messages
Date Sat, 04 Jul 2015 21:53:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13646?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14614066#comment-14614066
] 

Sean Busbey commented on HBASE-13646:
-------------------------------------

any chance this can go in this weekend?

> HRegion#execService should not try to build incomplete messages
> ---------------------------------------------------------------
>
>                 Key: HBASE-13646
>                 URL: https://issues.apache.org/jira/browse/HBASE-13646
>             Project: HBase
>          Issue Type: Bug
>          Components: Coprocessors, regionserver
>    Affects Versions: 2.0.0, 1.2.0, 1.1.1
>            Reporter: Andrey Stepachev
>            Assignee: Andrey Stepachev
>             Fix For: 2.0.0
>
>         Attachments: HBASE-13646-branch-1.patch, HBASE-13646.patch, HBASE-13646.v2.patch,
HBASE-13646.v2.patch
>
>
> If some RPC service, called on region throws exception, execService still tries to build
Message. In case of complex messages with required fields it complicates service code because
service need to pass fake protobuf objects, so they can be barely buildable. 
> To mitigate that I propose to check that controller was failed and return null from call
instead of failing with exception.



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