[jira] [Closed] (IMPALA-8342) TestAdmissionControllerStress test_mem_limit run_admission_test failure

["Bikramjeet Vig (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-8342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bikramjeet Vig closed IMPALA-8342.
----------------------------------
    Resolution: Resolved

This happened on an earlier version of impala (2.x) where this test was known to be flaky and has since been fixed starting Impala 3.x

> TestAdmissionControllerStress test_mem_limit run_admission_test failure
> -----------------------------------------------------------------------
>
>                 Key: IMPALA-8342
>                 URL: https://issues.apache.org/jira/browse/IMPALA-8342
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Backend
>    Affects Versions: Impala 2.13.0
>            Reporter: Sahil Takiar
>            Assignee: Bikramjeet Vig
>            Priority: Major
>              Labels: broken-build
>
> {{TestAdmissionControllerStress.test_mem_limit}} can fail with:
> {code:java}
> custom_cluster/test_admission_controller.py:960: in test_mem_limit
>     {'request_pool': self.pool_name, 'mem_limit': query_mem_limit})
> custom_cluster/test_admission_controller.py:823: in run_admission_test
>     assert metric_deltas['dequeued'] == 0,\
> E   AssertionError: Queued queries should not run until others are made to finish
> E   assert 5 == 0{code}
> The full test configuration is:
> {code}
> custom_cluster.test_admission_controller.TestAdmissionControllerStress.test_mem_limit[num_queries: 30 | submission_delay_ms: 150 | exec_option: {'batch_size': 0, 'num_nodes': 0, 'disable_codegen_rows_threshold': 5000, 'disable_codegen': False, 'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: text/none | round_robin_submission: True]
> {code}



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