Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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0.15.0
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None
Description
Projection operators that only swap the input columns in the tuples are identified as identity projections, and thus incorrectly deleted from the plan by the identity project removal optimization.
This bug was introduced in HIVE-8435.
Attachments
Attachments
Issue Links
- relates to
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HIVE-8435 Add identity project remover optimization
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- Resolved
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- links to