[IMPALA-8191] TestBreakpadExhaustive.test_minidump_creation fails to kill cluster

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: Impala 3.2.0
• Fix Version/s: Impala 3.2.0
• Component/s: Infrastructure
• Labels: breakpad broken-build flaky-test
• Epic Color: ghx-label-1
• Assignee: Lars Volker
• Reporter: Andrew Sherman
• Created: 12/Feb/19 19:33
• Updated: 21/Feb/19 01:08
• Resolved: 20/Feb/19 17:14

Description

Error Message

assert not [<tests.common.impala_cluster.ImpaladProcess object at 0x5d20fd0>, <tests.common.impala_cluster.ImpaladProcess object at 0x5d24ad0>] + where [<tests.common.impala_cluster.ImpaladProcess object at 0x5d20fd0>, <tests.common.impala_cluster.ImpaladProcess object at 0x5d24ad0>] = <tests.common.impala_cluster.ImpalaCluster object at 0x5d20950>.impalads + where <tests.common.impala_cluster.ImpalaCluster object at 0x5d20950> = <test_breakpad.TestBreakpadExhaustive object at 0x7fb47c772690>.cluster

Stacktrace

custom_cluster/test_breakpad.py:183: in test_minidump_creation self.kill_cluster(SIGSEGV) custom_cluster/test_breakpad.py:81: in kill_cluster signal is SIGUSR1 or self.assert_all_processes_killed() custom_cluster/test_breakpad.py:121: in assert_all_processes_killed assert not self.cluster.impalads E assert not [<tests.common.impala_cluster.ImpaladProcess object at 0x5d20fd0>, <tests.common.impala_cluster.ImpaladProcess object at 0x5d24ad0>] E + where [<tests.common.impala_cluster.ImpaladProcess object at 0x5d20fd0>, <tests.common.impala_cluster.ImpaladProcess object at 0x5d24ad0>] = <tests.common.impala_cluster.ImpalaCluster object at 0x5d20950>.impalads E + where <tests.common.impala_cluster.ImpalaCluster object at 0x5d20950> = <test_breakpad.TestBreakpadExhaustive object at 0x7fb47c772690>.cluster

See IMPALA-8114 for a similar bug