commit 34668fab878c224632710670618b3f0176cbc78d
author Fang-Yu Rao <fangyu.rao@cloudera.com> Thu Aug 20 14:51:15 2020 -0700
committer Impala Public Jenkins <impala-public-jenkins@cloudera.com> Fri Aug 28 01:37:16 2020 +0000
tree ab997922d8d1cd8552aa08dbbb3d4551f50a8337
parent 568b3394b2945d684d8fdb6c4f4e1f33cbf98898

IMPALA-10092: Do not skip test vectors of Kudu tests in a custom cluster

We found that the following 4 tests 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.
This is due to the fact that those 3 classes inherit the class of
CustomClusterTestSuite, which adds a constraint that only allows test
vectors with 'file_format' and 'compression_codec' being "text" and
"none", respectively, to be run.

1. TestKuduOperations::test_local_tz_conversion_ops
2. TestKuduClientTimeout::test_impalad_timeout
3. TestKuduHMSIntegration::test_create_managed_kudu_tables
4. TestKuduHMSIntegration::test_kudu_alter_table

To address this issue, in this patch we create a parent class for those
3 classes above and override the method of
add_custom_cluster_constraints() for this newly created parent class so
that we do not skip test vectors with 'file_format' and
'compression_codec' being "kudu" and "none", respectively.

On the other hand, this patch also removes a redundant method call to
super(CustomClusterTestSuite, cls).add_test_dimensions() in
CustomClusterTestSuite.add_custom_cluster_constraints() since
super(CustomClusterTestSuite, cls).add_test_dimensions() had
already been called immediately before the call to
add_custom_cluster_constraints() in
CustomClusterTestSuite.add_test_dimensions().

Testing:
 - Manually verified that after removing the decorators to skip those
   tests, those tests could be run.

Change-Id: I60a4bd4ac5a9026629fb840ab9cc7b5f9948290c
Reviewed-on: http://gerrit.cloudera.org:8080/16348
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>