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  1. Hive
  2. HIVE-26654 Test with the TPC-DS benchmark
  3. HIVE-26655

VectorUDAFBloomFilterMerge should take care of safe batch handling when working in parallel

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    Description

      When tested with 100GB ORC tables, the number of rows returned by query 17 is not stable. It returns fewer rows than the correct result (55 rows).

       

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          is caused by

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-23880 Bloom filters can be merged in a parallel way in VectorUDAFBloomFilterMerge

          • Major - Major loss of function.
          • Closed
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          Web Link GitHub Pull Request #4158

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              abstractdog László Bodor
              glapark Sungwoo Park
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