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https://issues.apache.org/jira/browse/IMPALA-13323?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17879047#comment-17879047
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ASF subversion and git services commented on IMPALA-13323:
----------------------------------------------------------

Commit 2db68dff4870cc7f5c5b40388fdaf0eb0fdcf617 in impala's branch 
refs/heads/master from Riza Suminto
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=2db68dff4 ]

IMPALA-13341: Fix mismatch exec option values in py.test files

IMPALA-13323 added WARNING log if, for independently declared
query option 'key',
vector.get_value('exec_option')['key'] != vector.get_value('key').

This patch eliminate such WARNING logs by fixing exec option declaration
in test_mem_usage_scaling.py and test_update_stress.py, the only test
producing the WARNING log. Here are the summary of the patch:

- Declare 'mem_limit' using add_exec_option_dimension helper function in
  TestQueryMemLimitScaling so that 'mem_limit' dimension is not
  silently ignored.
- Declare 'batch_size' using create_exec_option_dimension helper
  function in TestIcebergV2UpdateStress to override the default
  'exec_option' dimension (containing batch_size=0) that initialized by
  ImpalaTestSuite.add_test_dimensions().
- Rename 'mem_limit' dimension to 'test_mem_limit' dimension for
  subclasses of TestLowMemoryLimits. The final 'mem_limit' option
  is still calculated from 'test_mem_limit' dimension.
- Change the LOG.warn() into pytest.fail() to prevent new tests from
  repeating the same issue.
- Address few flake8 warnings and errors.

Testing:
- Pass exhaustive tests for test_mem_usage_scaling.py and
  test_update_stress.py.

Change-Id: Ic34187782c51c6d6fc0a688c9c5f72bf0cb2d45c
Reviewed-on: http://gerrit.cloudera.org:8080/21733
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>


> 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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