[jira] [Resolved] (IMPALA-15137) TestAdmissionControllerWithACService.test_queue_reasons_num_queries is flaky

["Csaba Ringhofer (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-15137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Csaba Ringhofer resolved IMPALA-15137.
--------------------------------------
    Fix Version/s: Impala 5.0.0
       Resolution: Fixed

> TestAdmissionControllerWithACService.test_queue_reasons_num_queries is flaky
> ----------------------------------------------------------------------------
>
>                 Key: IMPALA-15137
>                 URL: https://issues.apache.org/jira/browse/IMPALA-15137
>             Project: IMPALA
>          Issue Type: Bug
>            Reporter: Mihaly Szjatinya
>            Assignee: Csaba Ringhofer
>            Priority: Major
>              Labels: test-failure
>             Fix For: Impala 5.0.0
>
>
> {{test_queue_reasons_num_queries}} ({{TestAdmissionControllerWithACService}}) is flaky.
> The test submits 5 {{select sleep(1000)}} queries with an admission control limit of 1 concurrent query and expects all queries to eventually reach {{FINISHED}} state. A query unexpectedly transitions to {{ERROR}} state instead of being queued and completing normally.
> {code}
> tests.common.errors.Timeout: query '...' can not transition from last known state
> 'ERROR' to any of the expected states ['FINISHED']. Stop waiting after 59s.
> custom_cluster/test_admission_controller.py:1079: in test_queue_reasons_num_queries
>     profiles = self._execute_and_collect_profiles([STMT for i in range(NUM_QUERIES)], ...)
>         EXPECTED_REASON = 'Latest admission queue reason: number of running queries 1 is at or over limit 1'
>         NUM_QUERIES = 5
>         STMT        = 'select sleep(1000)'
>         TIMEOUT_S   = 60
> {code}



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