Motivation
pinot-query-planner/src/test/java/org/apache/pinot/query/QueryCompilationTest.java still has @Ignore on testAggregateJoinRemove(). The ignore message says the test only passes when PRUNE_RULES run before BASIC_RULES, but enabling that changes roughly 50 hard-coded plans and may introduce redundant Project and Exchange nodes.
Scope
- Reproduce the failing planner state.
- Decide whether the rule ordering, the expected plan, or the optimization itself is wrong.
- Re-enable the test once the intended behavior is explicit.
Notes
Observed on upstream/master on April 15, 2026.
Motivation
pinot-query-planner/src/test/java/org/apache/pinot/query/QueryCompilationTest.javastill has@IgnoreontestAggregateJoinRemove(). The ignore message says the test only passes whenPRUNE_RULESrun beforeBASIC_RULES, but enabling that changes roughly 50 hard-coded plans and may introduce redundantProjectandExchangenodes.Scope
Notes
Observed on
upstream/masteron April 15, 2026.