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https://issues.apache.org/jira/browse/IMPALA-13323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Smith resolved IMPALA-13323.
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Fix Version/s: Impala 4.5.0
Resolution: Fixed
> Remove redundant tests in test_join_queries.py
> ----------------------------------------------
>
> Key: IMPALA-13323
> URL: https://issues.apache.org/jira/browse/IMPALA-13323
> Project: IMPALA
> Issue Type: Improvement
> Components: Test
> Affects Versions: Impala 4.4.0
> Reporter: Riza Suminto
> Assignee: Riza Suminto
> Priority: Minor
> Fix For: Impala 4.5.0
>
>
> test_join_queries.py is expensive to run in exhaustive exploration because it
> run many test dimension permutation, but actually never exercise some of the
> dimensions. Those redundant tests are follows:
> * Have mt_dop dimension, but not exercising it:
> test_outer_to_inner_joins
> test_single_node_nested_loop_joins
> * Have batch_size dimension but not exercising it:
> test_outer_to_inner_joins
> test_single_node_nested_loop_joins
> test_single_node_nested_loop_joins_exhaustive
> test_semi_joins_exhaustive
> * Have enable_outer_join_to_inner_transformation dimension but not
> exercising it:
> All TestJoinQueries except test_outer_to_inner_joins
> test_miss_tuple_joins is also valid to run with much fewer test dimension
> because it mainly test correctness of predicate pushdown during planning.
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