Details
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Bug
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Status: Closed
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Minor
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Resolution: Fixed
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None
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None
Description
While debugging an issue I noticed that during EXPLAIN the following methods throw a NullPointerException:
VectorColumnOutputMapping#finalize
AbstractOperatorDesc#getUserLevelStatistics
AbstractOperatorDesc#getColumnExprMapForExplain
The exceptions do end up getting caught but we should add null checks and gracefully to be less wasteful and to aid future debugging.
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