Andrew Kyle Purtell created PHOENIX-7927:
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Summary: Fix EXPLAIN plumbing related NPE in
TotalSegmentsFunctionIT
Key: PHOENIX-7927
URL: https://issues.apache.org/jira/browse/PHOENIX-7927
Project: Phoenix
Issue Type: Sub-task
Reporter: Andrew Kyle Purtell
Assignee: Andrew Kyle Purtell
Fix For: PHOENIX-7876-feature
NPE in setOptimizerDecision because the delegate is null, via
TotalSegmentsFunctionIT.
{{getApplicablePlansForSingleFlatQuery}} can call {{recordDecision}} on a
{{DelegateQueryPlan}} with a null delegate. {{ClientProcessingPlan}} overrides
{{getContext()}} / {{getTableRef()}} / {{getProjector()}} to use local fields,
so a null delegate is fine except for the two optimizer-decision accessors that
DelegateQueryPlan is forwarding unconditionally. This is a regression from
PHOENIX-7891 that breaks any query involving {{TOTAL_SEGMENTS}}.
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