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  1. Parquet
  2. PARQUET-1771

Support configurable for DirectByteBufferAllocator from Hadoop Configuration

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Details

    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • 1.10.1
    • None
    • parquet-mr

    Description

      Now in HadoopReadOptions class, we cannot change default allocator from Hadoop Configuration.

       

      Add a config `parquet.allocator.direct.enabled` to enable `DirectByteBufferAllocator` in `ParuqetFileReader`. 

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        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. PARQUET-1006 ColumnChunkPageWriter uses only heap memory.

          • Major - Major loss of function.
          • Open
          links to

          Web Link GitHub Pull Request #749

          Activity

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              Unassigned Unassigned
              lishuming ShuMing Li
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              Dates

                Created:
                Updated: