Fang-Yu Rao created IMPALA-14651:
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Summary:
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
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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