[jira] [Created] (IMPALA-13906) Change TestQueryConcurrency to regular query_test

["Riza Suminto (Jira)" <ji...@apache.org>]

Riza Suminto created IMPALA-13906:
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             Summary: Change TestQueryConcurrency to regular query_test
                 Key: IMPALA-13906
                 URL: https://issues.apache.org/jira/browse/IMPALA-13906
             Project: IMPALA
          Issue Type: Improvement
            Reporter: Riza Suminto
            Assignee: Riza Suminto


While working on test migration to hs2 protocol, I notice that TestQueryConcurrency run much slower than before. The reason is this test inject slowdown though backend flag --stress_metadata_loading_pause_injection_ms=100000 that will impact all queries. Changing test client to ImpylaHS2Connection will cause this test run much slower because this client populate its default query options by running SET ALL query.

We can speed up this test by changing TestQueryConcurrency from custom_cluster to regular query_test. We can inject the slowdown through debug_actions option (from TQueryCtx).



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