Prasanth J created HIVE-8740:
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Summary: Sorted dynamic partition does not work correctly with
constant folding
Key: HIVE-8740
URL: https://issues.apache.org/jira/browse/HIVE-8740
Project: Hive
Issue Type: Bug
Affects Versions: 0.14.0
Reporter: Prasanth J
Assignee: Prasanth J
Sorted dynamic partition optimization looks for partition columns from the
operator above FileSinkOperator. As per hive convention it expects partition
columns at the last. But with HIVE-8585 equality filters on partition columns
gets folded to constant. The column pruner then prunes the constant expression
as they don't reference any columns. This in some cases will yield unexpected
results (throw ArrayIndexOutOfBounds exception) with sorted dynamic partition
insert optimization. In such we don't really need sorted dynamic partition
optimization.
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