Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-15790

Make ProtobufRpcEngineProtos and ProtobufRpcEngineProtos2 Co-Exist

    XMLWordPrintableJSON

    Details

      Description

      Changing from Protobuf 2 to Protobuf 3 broke some stuff in Apache Hive project. This was not an awesome thing to do between minor versions in regards to backwards compatibility for downstream projects.

      Additionally, these two frameworks are not drop-in replacements, they have some differences. Also, Protobuf 2 is not deprecated or anything so let us have both protocols available at the same time. In Hadoop 4.x Protobuf 2 support can be dropped.

        Attachments

          Activity

            People

            • Assignee:
              vinayakumarb Vinayakumar B
              Reporter:
              belugabehr David Mollitor
            • Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Time Tracking

                Estimated:
                Original Estimate - Not Specified
                Not Specified
                Remaining:
                Remaining Estimate - 0h
                0h
                Logged:
                Time Spent - 4h 20m
                4h 20m