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https://issues.apache.org/jira/browse/IMPALA-14651?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arnab Karmakar resolved IMPALA-14651.
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Fix Version/s: Impala 5.0.0
Resolution: Fixed
> TestAutomaticCatalogInvalidation.test_loaded_tables_metric() seems to be flaky
> ------------------------------------------------------------------------------
>
> Key: IMPALA-14651
> URL: https://issues.apache.org/jira/browse/IMPALA-14651
> Project: IMPALA
> Issue Type: Improvement
> Reporter: Fang-Yu Rao
> Assignee: Arnab Karmakar
> Priority: Major
> Labels: broken-build
> Fix For: Impala 5.0.0
>
>
> We found at
> [https://jenkins.impala.io/job/ubuntu-20.04-from-scratch/7562/testReport/junit/custom_cluster.test_automatic_invalidation/TestAutomaticCatalogInvalidation/test_loaded_tables_metric/]
> that {{test_loaded_tables_metric()}} could fail with the following error.
> {code}
> custom_cluster/test_automatic_invalidation.py:206: in
> test_loaded_tables_metric
> catalogd.wait_for_metric_value(metric_name, 0, timeout=self.timeout * 2)
> common/impala_service.py:164: in wait_for_metric_value
> self.__metric_timeout_assert(metric_name, expected_value, timeout, value)
> common/impala_service.py:251: in __metric_timeout_assert
> assert 0, assert_string
> E AssertionError: Metric catalog.num-loaded-tables did not reach value 0 in
> 20s. Actual value was '1'.
> E Dumping debug webpages in JSON format...
> E Dumped memz JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20260101_03:08:33/json/memz.json
> E Dumped metrics JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20260101_03:08:33/json/metrics.json
> E Dumped queries JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20260101_03:08:33/json/queries.json
> E Dumped sessions JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20260101_03:08:33/json/sessions.json
> E Dumped threadz JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20260101_03:08:33/json/threadz.json
> E Dumped rpcz JSON to
> $IMPALA_HOME/logs/metric_timeout_diags_20260101_03:08:33/json/rpcz.json
> E Dumping minidumps for impalads/catalogds...
> E Dumped minidump for Impalad PID 2593780
> E Dumped minidump for Impalad PID 2593782
> E Dumped minidump for Impalad PID 2593784
> E Dumped minidump for Catalogd PID 2593752
> {code}
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