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https://issues.apache.org/jira/browse/IMPALA-13761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17930168#comment-17930168
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ASF subversion and git services commented on IMPALA-13761:
----------------------------------------------------------
Commit 1d7d0ef513fbf838e1c63749e4ba581fa08d3ad5 in impala's branch
refs/heads/branch-4.5.0 from Riza Suminto
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=1d7d0ef51 ]
IMPALA-13761: Fix test_coord_only_pool_exec_groups
IMPALA-13201 adds test_coord_only_pool_exec_groups. This test failed in
TestAdmissionControllerWithACService due to unaccounted AdmissionD as
the extra statestore subscriber. This patch fix the issue by using
expected_subscribers and expected_num_impalads argument for
CustomClusterTestSuite._start_impala_cluster() and relies on wait
mechanism inside it.
This patch also does some adjustments:
1. Tweak __run_assert_systables_query to not use
execute_query_using_vector from IMPALA-13694.
2. Remove default_impala_client() call, first added by IMPALA-13668, and
use self.client instead.
3. Fixed minor flake8 issue at test_coord_only_pool_happy_path.
These make it possible to backport IMPALA-13201 and IMPALA-13761
together to older release/maintenance branch.
Testing:
Run the test with this command:
impala-py.test --exploration=exhaustive \
-k test_coord_only_pool custom_cluster/test_admission_controller.py
Change-Id: I00b83e706aca3325890736133b2d1dcf735b19df
Reviewed-on: http://gerrit.cloudera.org:8080/22486
Reviewed-by: Peter Rozsa <[email protected]>
Reviewed-by: Jason Fehr <[email protected]>
Tested-by: Jason Fehr <[email protected]>
> TestAdmissionControllerWithACService.test_coord_only_pool_exec_groups fail
> --------------------------------------------------------------------------
>
> Key: IMPALA-13761
> URL: https://issues.apache.org/jira/browse/IMPALA-13761
> Project: IMPALA
> Issue Type: Bug
> Components: Test
> Reporter: Riza Suminto
> Assignee: Riza Suminto
> Priority: Major
> Labels: broken-build
> Fix For: Impala 4.6.0
>
>
> TestAdmissionControllerWithACService.test_coord_only_pool_exec_groups fail in
> exhaustive with following error and stacktrace.
>
> {noformat}
> Error Message
> AssertionError: Metric statestore.live-backends did not reach value 3 in 30s.
> Actual value was '4'. Dumping debug webpages in JSON format... Dumped memz
> JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20250215_06:45:12/json/memz.json
> Dumped metrics JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20250215_06:45:12/json/metrics.json
> Dumped queries JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20250215_06:45:12/json/queries.json
> Dumped sessions JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20250215_06:45:12/json/sessions.json
> Dumped threadz JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20250215_06:45:12/json/threadz.json
> Dumped rpcz JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20250215_06:45:12/json/rpcz.json
> Dumping minidumps for impalads/catalogds... Dumped minidump for Impalad PID
> 3218906 Dumped minidump for Impalad PID 3219581 Dumped minidump for Catalogd
> PID 3218871
> Stacktrace
> custom_cluster/test_admission_controller.py:1993: in
> test_coord_only_pool_exec_groups
> self.cluster.statestored.service.wait_for_live_subscribers(3, timeout=30)
> common/impala_service.py:505: in wait_for_live_subscribers
> timeout=timeout, interval=interval)
> common/impala_service.py:145: in wait_for_metric_value
> self.__metric_timeout_assert(metric_name, expected_value, timeout, value)
> common/impala_service.py:214: in __metric_timeout_assert
> assert 0, assert_string
> E AssertionError: Metric statestore.live-backends did not reach value 3 in
> 30s. Actual value was '4'.
> E Dumping debug webpages in JSON format...
> E Dumped memz JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20250215_06:45:12/json/memz.json
> E Dumped metrics JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20250215_06:45:12/json/metrics.json
> E Dumped queries JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20250215_06:45:12/json/queries.json
> E Dumped sessions JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20250215_06:45:12/json/sessions.json
> E Dumped threadz JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20250215_06:45:12/json/threadz.json
> E Dumped rpcz JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20250215_06:45:12/json/rpcz.json
> E Dumping minidumps for impalads/catalogds...
> E Dumped minidump for Impalad PID 3218906
> E Dumped minidump for Impalad PID 3219581
> E Dumped minidump for Catalogd PID 3218871
> {noformat}
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