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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