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  1. Hadoop Common
  2. HADOOP-17046

Support downstreams' existing Hadoop-rpc implementations using non-shaded protobuf classes.

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.3.0
    • Fix Version/s: 3.3.0
    • Component/s: rpc-server
    • Labels:
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    • Hadoop Flags:
      Reviewed

      Description

      After upgrade/shade of protobuf to 3.7 version, existing Hadoop-Rpc client-server implementations using ProtobufRpcEngine will not work.

      So, this Jira proposes to keep existing ProtobuRpcEngine as-is (without shading and with protobuf-2.5.0 implementation) to support downstream implementations.

      Use new ProtobufRpcEngine2 to use shaded protobuf classes within Hadoop and later projects who wish to upgrade their protobufs to 3.x.

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              • Assignee:
                vinayakumarb Vinayakumar B
                Reporter:
                vinayakumarb Vinayakumar B
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                  Updated:
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