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Posted to issues@impala.apache.org by "Zoltán Borók-Nagy (Jira)" <ji...@apache.org> on 2022/10/27 16:13:00 UTC

[jira] [Created] (IMPALA-11689) Some e2e tests are not independent of each other

Zoltán Borók-Nagy created IMPALA-11689:
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             Summary: Some e2e tests are not independent of each other
                 Key: IMPALA-11689
                 URL: https://issues.apache.org/jira/browse/IMPALA-11689
             Project: IMPALA
          Issue Type: Bug
            Reporter: Zoltán Borók-Nagy


There are some tests that have side-effects during test execution.

E.g. they set query options on the Impala client of the test suite:
self.execute_query("SET RUNTIME_FILTER_MODE=GLOBAL")
https://github.com/apache/impala/blob/8e350d0a8a7c95810c7704c8a5264a60daed783d/tests/query_test/test_runtime_filters.py#L138

Tests shouldn't have such side-effects. Instead of setting a query option for the impala client of the whole test suite, they should create a private client for them. Or modify the test vector's 'exec_option' if possible.



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