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  1. IMPALA
  2. IMPALA-1303

Agg tuple descs not right with num_nodes=1 and distinct

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • Impala 2.0
    • Impala 2.0
    • None
    • None

    Description

      Repro:
      set num_nodes=1
      select count(distinct col), ndv(col) from table.

      BE doesn't like the tuple descriptors.

      I0924 11:31:49.157642  5494 status.cc:44] invalid tuple_idx
    @     0x7fc93c98c652  impala::Status::Status()
    @     0x7fc93bf9fab2  impala::SlotRef::Prepare()
    @     0x7fc93bf85ff8  impala::ExprContext::Prepare()
    @     0x7fc93bf74f86  impala::Expr::Prepare()
    @     0x7fc93bf1616d  impala::AggFnEvaluator::Prepare()
    @     0x7fc93c632233  impala::PartitionedAggregationNode::Prepare()
    @     0x7fc93addf0c2  impala::PlanFragmentExecutor::Prepare()

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            alex.behm Alexander Behm
            nong_impala_60e1 Nong Li
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            Dates

              Created:
              Updated:
              Resolved: