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bharath v commented on IMPALA-7992: ----------------------------------- Couple of things I noticed 1. I have seen this particular test manifest as a timeout issue a couple of times. For ex: {noformat} Error Message query_test/test_decimal_fuzz.py:251: in test_decimal_ops self.execute_one_decimal_op() query_test/test_decimal_fuzz.py:219: in execute_one_decimal_op result = self.execute_scalar(query, query_options={'decimal_v2': 'true'}) common/impala_test_suite.py:590: in wrapper return function(*args, **kwargs) common/impala_test_suite.py:645: in execute_scalar result = self.__execute_query(self.client, query, query_options) common/impala_test_suite.py:688: in __execute_query return impalad_client.execute(query, user=user) common/impala_connection.py:170: in execute return self.__beeswax_client.execute(sql_stmt, user=user) beeswax/impala_beeswax.py:182: in execute handle = self.__execute_query(query_string.strip(), user=user) beeswax/impala_beeswax.py:359: in __execute_query self.wait_for_finished(handle) beeswax/impala_beeswax.py:383: in wait_for_finished time.sleep(0.05) E Failed: Timeout >7200s Stacktrace query_test/test_decimal_fuzz.py:251: in test_decimal_ops self.execute_one_decimal_op() query_test/test_decimal_fuzz.py:219: in execute_one_decimal_op result = self.execute_scalar(query, query_options={'decimal_v2': 'true'}) common/impala_test_suite.py:590: in wrapper return function(*args, **kwargs) common/impala_test_suite.py:645: in execute_scalar result = self.__execute_query(self.client, query, query_options) common/impala_test_suite.py:688: in __execute_query return impalad_client.execute(query, user=user) common/impala_connection.py:170: in execute return self.__beeswax_client.execute(sql_stmt, user=user) beeswax/impala_beeswax.py:182: in execute handle = self.__execute_query(query_string.strip(), user=user) beeswax/impala_beeswax.py:359: in __execute_query self.wait_for_finished(handle) beeswax/impala_beeswax.py:383: in wait_for_finished time.sleep(0.05) E Failed: Timeout >7200s {noformat} 2. All these failures also typically cause test_width_bucket to fail with weird exceptions. So there seems to be a correlation there. {noformat} Error Message query_test/test_decimal_fuzz.py:305: in test_width_bucket self.execute_one_width_bucket() query_test/test_decimal_fuzz.py:301: in execute_one_width_bucket raise e E ImpalaBeeswaxException: ImpalaBeeswaxException: E INNER EXCEPTION: <class 'thrift.Thrift.TApplicationException'> E MESSAGE: query failed: unknown result Stacktrace query_test/test_decimal_fuzz.py:305: in test_width_bucket self.execute_one_width_bucket() query_test/test_decimal_fuzz.py:301: in execute_one_width_bucket raise e E ImpalaBeeswaxException: ImpalaBeeswaxException: E INNER EXCEPTION: <class 'thrift.Thrift.TApplicationException'> E MESSAGE: query failed: unknown result Standard Error SET decimal_v2=true; -- executing against localhost:21000 select width_bucket(cast(-4.1 as decimal(38,11)), cast(-122831.322492 as decimal(21,12)), cast(1939441130.87066505 as decimal(35,13)), 186450235); {noformat} > test_decimal_fuzz.py/test_decimal_ops failing in exhaustive runs > ---------------------------------------------------------------- > > Key: IMPALA-7992 > URL: https://issues.apache.org/jira/browse/IMPALA-7992 > Project: IMPALA > Issue Type: Bug > Components: Backend > Affects Versions: Impala 3.2.0 > Reporter: bharath v > Priority: Blocker > Labels: broken-build > > Error Message > {noformat} > query_test/test_decimal_fuzz.py:251: in test_decimal_ops > self.execute_one_decimal_op() query_test/test_decimal_fuzz.py:247: in > execute_one_decimal_op assert self.result_equals(expected_result, result) E > assert <bound method TestDecimalFuzz.result_equals of > <test_decimal_fuzz.TestDecimalFuzz object at 0xbc23cd0>>(Decimal('-0.80'), > None) E + where <bound method TestDecimalFuzz.result_equals of > <test_decimal_fuzz.TestDecimalFuzz object at 0xbc23cd0>> = > <test_decimal_fuzz.TestDecimalFuzz object at 0xbc23cd0>.result_equals > {noformat} > Stacktrace > {noformat} > query_test/test_decimal_fuzz.py:251: in test_decimal_ops > self.execute_one_decimal_op() query_test/test_decimal_fuzz.py:247: in > execute_one_decimal_op assert self.result_equals(expected_result, result) E > assert <bound method TestDecimalFuzz.result_equals of > <test_decimal_fuzz.TestDecimalFuzz object at 0xbc23cd0>>(Decimal('-0.80'), > None) E + where <bound method TestDecimalFuzz.result_equals of > <test_decimal_fuzz.TestDecimalFuzz object at 0xbc23cd0>> = > <test_decimal_fuzz.TestDecimalFuzz object at 0xbc23cd0>.result_equals > {noformat} > stderr > {noformat} > -- 2018-12-16 00:10:48,905 INFO MainThread: Started query > aa4b44ad5b34c3fb:24d1838500000000 > SET decimal_v2=true; > -- executing against localhost:21000 > select cast(-879550566.24 as decimal(11,2)) % > cast(-10000000000000000000000.000 as decimal(28,5)); > -- 2018-12-16 00:10:48,979 INFO MainThread: Started query > b24acf22b1607dc6:4f28753000000000 > SET decimal_v2=true; > -- executing against localhost:21000 > select cast(17179869.184 as decimal(19,7)) / > cast(-87808593158000679814.7939232649738916 as decimal(38,17)); > -- 2018-12-16 00:10:49,054 INFO MainThread: Started query > 38435f02022e590a:18f7e9700000000 > SET decimal_v2=true; > -- executing against localhost:21000 > select cast(9999999999999999999999 as decimal(32,2)) - > cast(-519203.671959101313 as decimal(18,12)); > -- 2018-12-16 00:10:49,132 INFO MainThread: Started query > 504edbac7ecb32ce:bfbbbe9300000000 > ~~~~~~~~~~~~~~~~~~~~~ Stack of <unknown> (140061483271936) > ~~~~~~~~~~~~~~~~~~~~~ > File > "/data/jenkins/workspace/impala-asf-master-exhaustive-centos6/repos/Impala/infra/python/env/lib/python2.6/site-packages/execnet/gateway_base.py", > line 277, in _perform_spawn > reply.run() > File > "/data/jenkins/workspace/impala-asf-master-exhaustive-centos6/repos/Impala/infra/python/env/lib/python2.6/site-packages/execnet/gateway_base.py", > line 213, in run > self._result = func(*args, **kwargs) > File > "/data/jenkins/workspace/impala-asf-master-exhaustive-centos6/repos/Impala/infra/python/env/lib/python2.6/site-packages/execnet/gateway_base.py", > line 954, in _thread_receiver > msg = Message.from_io(io) > File > "/data/jenkins/workspace/impala-asf-master-exhaustive-centos6/repos/Impala/infra/python/env/lib/python2.6/site-packages/execnet/gateway_base.py", > line 418, in from_io > header = io.read(9) # type 1, channel 4, payload 4 > File > "/data/jenkins/workspace/impala-asf-master-exhaustive-centos6/repos/Impala/infra/python/env/lib/python2.6/site-packages/execnet/gateway_base.py", > line 386, in read > data = self._read(numbytes-len(buf)) > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org