[IMPALA-12655] PlannerTest.testProcessingCost seems flaky

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: Impala 4.4.0
• Component/s: Frontend
• Target Version: Impala 4.4.0
• Epic Color: ghx-label-14
• Assignee: Riza Suminto
• Reporter: Csaba Ringhofer
• Created: 19/Dec/23 11:14
• Updated: 27/Feb/24 19:14
• Resolved: 27/Feb/24 19:14

Description

This is probably caused by IMPALA-12601 https://github.com/apache/impala/commit/8661f922d3ccb21da73b9f7f8734d9113429e9bb

The error was cause by this line:
https://github.com/apache/impala/blob/68fe57ff8492a7afdf14a62cabd3e2b0fcade9d1/testdata/workloads/functional-planner/queries/PlannerTest/tpcds-processing-cost.test#L8185

In the actual plan the following appeared here:
fk/pk conjuncts: assumed fk/pk

rizaon

Issue Links

• is caused by: IMPALA-12601 Add a fully partitioned TPC-DS dataset for planner tests
• is depended upon by: IMPALA-12690 Expand PlannerTest.testProcessingCost to test all TPC-DS queries.
• Testing discovered: HIVE-27989 Wrong database name in MetaException from MetastoreDefaultTransformer.java