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https://issues.apache.org/jira/browse/HBASE-13646?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14615595#comment-14615595
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Hudson commented on HBASE-13646:
--------------------------------
FAILURE: Integrated in HBase-0.98 #1047 (See
[https://builds.apache.org/job/HBase-0.98/1047/])
HBASE-13646 HRegion#execService should not try to build incomplete messages
(busbey: rev 2353c1bcf7debcc90e1f6d47787404c42a9d53b0)
*
hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestRegionServerCoprocessorEndpoint.java
* hbase-server/src/test/protobuf/DummyRegionServerEndpoint.proto
*
hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/protobuf/generated/DummyRegionServerEndpointProtos.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestCoprocessorEndpoint.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
*
hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ResponseConverter.java
* hbase-server/pom.xml
> 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, 0.98.14, 1.2.0
>
> 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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