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HADOOP-9944. Fix RpcRequestHeaderProto.callId to be sint32 rather than uint32 since ipc.Client.CONNECTION_CONTEXT_CALL_ID is signed (i.e. -3). Contributed by Arun C. Murthy. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1523885 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Arun Murthy 2013-09-17 04:53:10 +00:00
parent f98c343c7f
commit 877f7adb14
3 changed files with 7 additions and 3 deletions
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4
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -367,6 +367,10 @@ Release 2.1.1-beta - UNRELEASED
INCOMPATIBLE CHANGES INCOMPATIBLE CHANGES
HADOOP-9944. Fix RpcRequestHeaderProto.callId to be sint32 rather than
uint32 since ipc.Client.CONNECTION_CONTEXT_CALL_ID is signed (i.e. -3)
(acmurthy)
NEW FEATURES NEW FEATURES
IMPROVEMENTS IMPROVEMENTS

4
hadoop-common-project/hadoop-common/src/main/proto/ProtobufRpcEngine.proto
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@ -60,8 +60,8 @@ message RequestHeaderProto {
* ProtocolInfoProto) since they reuse the connection; in this case * ProtocolInfoProto) since they reuse the connection; in this case
* the declaringClassProtocolName field is set to the ProtocolInfoProto * the declaringClassProtocolName field is set to the ProtocolInfoProto
*/ */
required string declaringClassProtocolName = 3; required string declaringClassProtocolName = 2;
/** protocol version of class declaring the called method */ /** protocol version of class declaring the called method */
required uint64 clientProtocolVersion = 4; required uint64 clientProtocolVersion = 3;
} }

2
hadoop-common-project/hadoop-common/src/main/proto/RpcHeader.proto
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@ -62,7 +62,7 @@ message RpcRequestHeaderProto { // the header for the RpcRequest
optional RpcKindProto rpcKind = 1; optional RpcKindProto rpcKind = 1;
optional OperationProto rpcOp = 2; optional OperationProto rpcOp = 2;
required uint32 callId = 3; // a sequence number that is sent back in response required sint32 callId = 3; // a sequence number that is sent back in response
required bytes clientId = 4; // Globally unique client ID required bytes clientId = 4; // Globally unique client ID
// clientId + callId uniquely identifies a request // clientId + callId uniquely identifies a request
// retry count, 1 means this is the first retry // retry count, 1 means this is the first retry