Riza Suminto created IMPALA-13465:
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Summary: Trace TupleId further to reduce Agg cardinality
Key: IMPALA-13465
URL: https://issues.apache.org/jira/browse/IMPALA-13465
Project: IMPALA
Issue Type: Improvement
Components: Frontend
Reporter: Riza Suminto
Assignee: Riza Suminto
IMPALA-13405 do tuple analysis to lower AggregationNode cardinality. It begin
focusing on simple column SlotRef, but we can improve this further to trace the
origin TupleId across views and intermediate aggregation tuple.
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