Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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None
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None
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ghx-label-7
Description
test_executor_group_num_queries_executing_metric fails in UBSAN builds.
The test started to fail after Small String Optimization (IMPALA-12373) was merged, since then it fails consistently.
Error Message
AssertionError: Expected single pid but found 12462, 13670
Stacktrace
custom_cluster/test_executor_groups.py:519: in test_executor_group_num_queries_executing_metric
self.cluster.impalads[-1].kill()
common/impala_cluster.py:431: in kill
LOG.info('Killing %s with signal %s' % (self, signal))
common/impala_cluster.py:371: in __str__
return "<%s PID: %s (%s)>" % (self.__class_name(), self.__get_pid(),
common/impala_cluster.py:401: in __get_pid
assert len(pids) < 2, "Expected single pid but found %s" % ", ".join(map(str, pids))
E AssertionError: Expected single pid but found 12462, 13670