huangtianhua created KUDU-3093:
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Summary: DebugUtilTest.TestSignalStackTrace of debug-util-test
failed on aarch64
Key: KUDU-3093
URL: https://issues.apache.org/jira/browse/KUDU-3093
Project: Kudu
Issue Type: Sub-task
Reporter: huangtianhua
I test kudu on aarch64 server based on https://gerrit.cloudera.org/#/c/14964/ ,
the test debug-util-test failed, for DEBUG build type, the test failed
sometimes, for RELEASE build type the test is hang on TestSignalStackTrace
testcase, I debug using gdb, get the error info as below:
/home/jenkins/workspace/kudu/src/kudu/util/debug-util-test.cc:123: Failure
Value of: DumpThreadStack(t->tid())
Expected: has substring "SleeperThread"
Actual: " @ 0xffff7fa1c688 ([vdso]+0x687)\n @ 0xffff7f73d548
__pthread_cond_timedwait\n @ 0xaaaab5f41e7c
kudu::ConditionVariable::WaitUntil()\n @ 0xaaaab5ef05a0
_ZNSt17_Function_handlerIFv
vEZN4kudu39DebugUtilTest_TestSignalStackTrace_Test8TestBodyEvEUlvE_E9_M_invokeERKSt9_Any_data\n
@ 0xaaaa b5f95120 kudu::Thread::SuperviseThread()\n @
0xffff7f737088 start_thread\n @ 0xffff7f737088 st art_thread\n"
/home/jenkins/workspace/kudu/src/kudu/util/test_util.cc:348: Failure
Failed
Timed out waiting for assertion to pass.
I0327 07:46:04.605425 17375 test_util.cc:146]
-----------------------------------------------
I0327 07:46:04.605443 17375 test_util.cc:147] Had fatal failures, leaving test
files at /tmp/kudutest-0/debug-u
til-test.DebugUtilTest.TestSignalStackTrace.1585295134509818-17375
[ FAILED ] DebugUtilTest.TestSignalStackTrace (30094 ms)
[----------] 1 test from DebugUtilTest (30094 ms total)
[----------] Global test environment tear-down
[==========] 1 test from 1 test case ran. (30094 ms total)
[ PASSED ] 0 tests.
[ FAILED ] 1 test, listed below:
[ FAILED ] DebugUtilTest.TestSignalStackTrace
1 FAILED TEST
Don't know why the result is defferent for DEBUG and RELEASE, seems only
onething I can find:
https://github.com/apache/kudu/blob/master/src/kudu/gutil/once.cc#L21-L30 But
it looks no effect, right? Could someone help us to have a look for this?
Thanks very much.
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