Ashok Kumar created TEZ-4502:
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Summary: Migrate to ProtobufRpcEngine2
Key: TEZ-4502
URL: https://issues.apache.org/jira/browse/TEZ-4502
Project: Apache Tez
Issue Type: Task
Reporter: Ashok Kumar
Hadoop has moved over from protobu 2.5.0 to hadoop shaded protobuf.
It has created
[ProtobufRpcEngine2|https://github.com/apache/hadoop/blob/release-3.3.4-RC1/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/ProtobufRpcEngine2.java]
for this purpose.
Tez still uses
[ProtobufRpcEngine|https://github.com/apache/hadoop/blob/release-3.3.4-RC1/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/ProtobufRpcEngine.java]
which is meant for protobuf 2.5.0 e.g
[Ref#|https://github.com/apache/tez/blob/50380751b7e7e628aeb40a985b94aba98d2a88db/tez-api/src/main/java/org/apache/tez/client/TezClientUtils.java#L974]
This Jira is to update Tez codebase to use ProtobufRpcEngine2
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