Andrey Stepachev created HBASE-13646: ----------------------------------------
Summary: 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 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. Sure, we can go other direction and throw exception right from execService. Let me know if you think that it is better that what I did in provided patch. -- This message was sent by Atlassian JIRA (v6.3.4#6332)