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From "Andrey Stepachev (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-13646) HRegion#execService should not try to build incomplete messages
Date Thu, 14 May 2015 09:33:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-13646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrey Stepachev updated HBASE-13646:
-------------------------------------
    Status: Open  (was: Patch Available)

> 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
>         Attachments: 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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