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ac23deab4d
Web queries site shows no resource pool unless it is specified with query option. The Planner could set TQueryCtx.request_pool in TQueryExecRequest when auto scaling is enabled. But the backend ignores the TQueryCtx.request_pool in TQueryExecRequest when getting resource pools for Web UI. This patch fixes the issue in ClientRequestState::request_pool() by checking TQueryCtx.request_pool in TQueryExecRequest. It also removes the error path in RequestPoolService::ResolveRequestPool() if requested_pool is empty string. Testing: - Updated TestExecutorGroups::test_query_cpu_count_divisor_default, TestExecutorGroups::test_query_cpu_count_divisor_two, and TestExecutorGroups::test_query_cpu_count_divisor_fraction to verify resource pools on Web queries site and Web admission site. - Updated expected error message in TestAdmissionController::test_set_request_pool. - Passed core test. Change-Id: Iceacb3a8ec3bd15a8029ba05d064bbbb81e3a766 Reviewed-on: http://gerrit.cloudera.org:8080/19688 Reviewed-by: Riza Suminto <riza.suminto@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com> Reviewed-by: Kurt Deschler <kdeschle@cloudera.com> Reviewed-by: Abhishek Rawat <arawat@cloudera.com>