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https://issues.apache.org/jira/browse/IMPALA-13634?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Quanlong Huang resolved IMPALA-13634.
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Fix Version/s: Impala 4.5.0
Resolution: Fixed
> ImpalaTestSuite.cleanup_db() should keep the original sync_ddl value
> --------------------------------------------------------------------
>
> Key: IMPALA-13634
> URL: https://issues.apache.org/jira/browse/IMPALA-13634
> Project: IMPALA
> Issue Type: Bug
> Components: Test
> Reporter: Quanlong Huang
> Assignee: Quanlong Huang
> Priority: Major
> Fix For: Impala 4.5.0
>
>
> ImpalaTestSuite.cleanup_db() drops the database with sync_ddl=1 by default:
> {code:python}
> @classmethod
> def cleanup_db(cls, db_name, sync_ddl=1):
> cls.client.execute("use default")
> cls.client.set_configuration({'sync_ddl': sync_ddl})
> cls.client.execute("drop database if exists `" + db_name + "`
> cascade"){code}
> https://github.com/apache/impala/blob/b1628d8644d21c3b45acd8b2715a284cf5e8379b/tests/common/impala_test_suite.py#L428-L432
> Without setting back the sync_ddl option, the following tests using
> cls.client will keep using the same value. The default sync_ddl=1 slows down
> some tests like TestMetadataQueryStatements.test_describe_db(), and make them
> lose the test coverage on sync_ddl=0.
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