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  1. Apache Hudi
  2. HUDI-610

MOR table Impala read support

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    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
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    Description

      Impala uses the JAVA based module call "frontend" to list all the files to scan and let the C++ based "backend" to do all the file scanning. 

      Merge Avro and Parquet could be difficult because it might need to have a custom merging logic like RealtimeCompactedRecordReader to be implemented in backend using C++, but I think it will be doable to have something like RealtimeUnmergedRecordReader which only need some changes in the frontend. 

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          is a clone of

          New Feature - A new feature of the product, which has yet to be developed. IMPALA-9379 Support read Apache Hudi Real Time Table

          • Major - Major loss of function.
          • Open
          Parent Feature

          New Feature - A new feature of the product, which has yet to be developed. HUDI-146 Impala Support

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. IMPALA-8778 Support read Apache Hudi Read Optimized tables

          • Major - Major loss of function.
          • Resolved

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              Unassigned Unassigned
              garyli1019 Yanjia Gary Li
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              Dates

                Created:
                Updated: