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Binglin Chang commented on HADOOP-9944: --------------------------------------- Hi Daryn, it is probably late to change now, but what's the reason not to specify ping/connectionContext/sasl nagotiation/sasl encryption in OperationProto, why reuse callId instead? > RpcRequestHeaderProto defines callId as uint32 while > ipc.Client.CONNECTION_CONTEXT_CALL_ID is signed (-3) > --------------------------------------------------------------------------------------------------------- > > Key: HADOOP-9944 > URL: https://issues.apache.org/jira/browse/HADOOP-9944 > Project: Hadoop Common > Issue Type: Bug > Reporter: Arun C Murthy > Priority: Blocker > > RpcRequestHeaderProto defines callId as uint32 while > ipc.Client.CONNECTION_CONTEXT_CALL_ID is signed (-3). -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira