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  1. Spark
  2. SPARK-20101

Use OffHeapColumnVector when "spark.sql.columnVector.offheap.enable" is set to "true"

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    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.2.0
    • Fix Version/s: 2.3.0
    • Component/s: SQL
    • Labels:
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      Description

      While ColumnVector has two implementations OnHeapColumnVector and OffHeapColumnVector, only OnHeapColumnVector is used.
      This JIRA enables to use OffHeapColumnVector when spark.memory.offHeap.enabled is set to true.

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            • Assignee:
              kiszk Kazuaki Ishizaki
              Reporter:
              kiszk Kazuaki Ishizaki
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              • Created:
                Updated:
                Resolved: