Fang-Yu Rao created IMPALA-10092:
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Summary: Some tests in custom_cluster/test_kudu.py do not run even
it is not explicitly disabled.
Key: IMPALA-10092
URL: https://issues.apache.org/jira/browse/IMPALA-10092
Project: IMPALA
Issue Type: Bug
Components: Infrastructure
Reporter: Fang-Yu Rao
Assignee: Fang-Yu Rao
We found that the following tests in
https://github.com/apache/impala/blob/master/tests/custom_cluster/test_kudu.py
do not run even we remove all the decorators like
"{{@SkipIfKudu.no_hybrid_clock}}" or
"{{@SkipIfHive3.kudu_hms_notifications_not_supported}}" to skip the tests.
# {{TestKuduOperations::test_local_tz_conversion_ops}}
# {{TestKuduClientTimeout::test_impalad_timeout}}
# {{TestKuduHMSIntegration::test_create_managed_kudu_tables}}
# {{TestKuduHMSIntegration::test_kudu_alter_table}}
This may be due to the fact that we add at
https://github.com/apache/impala/blob/master/tests/common/custom_cluster_test_suite.py#L78-L80
a constraint that only allows '{{table_format}}' to be "{{text/none}}", i.e.,
'{{file_format}}' has to be "{{text}}" and '{{compression_codec}}' has to be
"{{none}}". It can be verified that by removing this constraint, the tests
above could be run after removing all the decorators with '{{table_format}}'
being "{{kudu/none}}", which is added according to
https://github.com/apache/impala/blob/master/tests/common/test_dimensions.py#L116-L119.
In this regard, we may need to override the class method of
add_test_dimensions() of the classes of {{TestKuduOperations}},
{{TestKuduClientTimeout}}, and {{TestKuduHMSIntegration}} so that once those
currently disabled Kudu tests are re-enabled, those tests involving the test
vector could be run.
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