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  1. IMPALA
  2. IMPALA-4837

Nested loop join should operate within a memory constraint

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Details

    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • Impala 2.9.0
    • None
    • Backend

    Description

      We should modify NestedLoopJoin so that it allocates memory from BufferPool. We should also consider implementing spill-to-disk for NestedLoopJoin so that it operates within a memory constraint.

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            Unassigned Unassigned
            tarmstrong Tim Armstrong
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              Created:
              Updated: