Details
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Bug
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Status: Resolved
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Minor
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Resolution: Fixed
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Impala 2.11.0
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ghx-label-6
Description
In EXPLAIN_LEVEL 2, "parquet predicate statistics" combine conjuncts from multiple tuple descriptors into one line:
parquet statistics predicates: c_custkey > 0, o.o_orderkey > 0, l.l_partkey > 0
However, "predicates" separate the conjuncts into a line per tuple descriptor:
predicates: c_custkey > 0, !empty(c.c_orders)
predicates on o: !empty(o.o_lineitems), o.o_orderkey > 0
predicates on l: l.l_partkey > 0
These two cases should be consistent. Prefer the line per tuple descriptor style.