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impala/tests/query_test/test_tpcds_queries.py
Tim Wood f05bd241ea IMPALA-5376: Implement all TPCDS test cases or alternates for Impala. 
Main source for TPCDS query and result definitions: https://github.com/gregrahn/tpcds-kit.
TPC-DS v2.5.0 qualification queries from G. Rahn, Cloudera, Inc.
Data set constructed in mini-cluster using $IMPALA_HOME/buildall.sh -testdata....
This commit continues previous work on IMPALA-5376 in the ASF Impala repo
and the Cloudera Gerrit service.

This commit splits multi-query tests in the TPC-DS suite definition into one
query and result set per test file, as the test framework requires.  Names for
such files have -1, -2... inner suffixes.

The portion of the TPC-DS test suite in this commit passes.
It contains no failures, as reflected by runs of
$IMPALA_HOME/tests/run-tests.py query_test/test_tpcds_queries.py ...

IMPALA-6007 addresses the TPC-DS cases that require skipping (because we don't
support them or they flap) or expected-failure (xfail, because we support them
but they fail due to bugs.)  These require some added tooling for non-Pytest
frameworks like the stress test to avoid attempting them until they work.
Tests that flap are marked to skip, with a bug ID, since they don't reliably pass or xfail.

Expected result sets come from the TPC-DS kit.  Some TPC-DS test cases
in this commit have been modified in sematically-neutral ways so as to pass
on Impala.

The tests/query_test/test_tpcds_queries.py driver file is authoritative for the
active/skip/xfail status for each case and a brief reason.  The following list
describes the current status as:
--- test-name
deviance from TPC-DS spec
changes made

--- tpcds-q22a.test
RESULT MISMATCH in LSD of AVG() values
FIXED, HAND_ROUNDED AVG() VALUES IN RESULT SET
--- tpcds-q26.test
RESULT MISMATCH in LSD of AVG() values
ABSENT, IMPALA-6087
--- tpcds-q28.test
RESULT MISMATCH in LSD of AVG() values
ABSENT, IMPALA-6087
--- tpcds-q30.test
UNRECOGNIZED CHARACTER
ABSENT, IMPALA-5961.
--- tpcds-q31.test
RESULT MISMATCH in LSD of DECIMAL values
ABSENT, IMPALA-5956.
--- tpcds-q35a.test
RESULT MISMATCH
ABSENT, IMPALA-5950.
--- tpcds-q36a.test
RESULT MISMATCH
ABSENT, IMPALA-4741
--- tpcds-q47.test
RESULT MISMATCH in LSD of DECIMAL values
ABSENT, IMPALA-6087
--- tpcds-q48.test
RESULT MISMATCH in scalar value
ABSENT, IMPALA-5950.
--- tpcds-q49.test
RESULT MISMATCH in LSD of DECIMAL values
ABSENT, IMPALA-5945
--- tpcds-q57.test
RESULT MISMATCH, excess scale in DECIMAL values
ABSENT, IMPALA-6087
--- tpcds-q58.test
RESULT MISMATCH in DECIMAL values
ABSENT, IMPALA-5946
--- tpcds-q59.test
RESULT MISMATCH, excess scale in DECIMAL values
ABSENT, IMPALA-6087
--- tpcds-q61.test
RESULT MISMATCH in DECIMAL value
FIXED. CAST RESULT QUOTIENT TO DECIMAL(15, 4), TAKE ACTUAL RESULT AS EXPECTED
--- tpcds-q63.test
RESULT MISMATCH, excess scale in DECIMAL values
ABSENT, IMPALA-6087
--- tpcds-q64.test
RESULT MISMATCH
ADDED ORDER BY COLUMNS.
--- tpcds-q66.test
RESULT MISMATCH
ABSENT, IMPALA-4741
--- tpcds-q77a.test
RESULT MISMATCH
FIXED. TAKE ACTUAL RESULT AS EXPECTED
--- tpcds-q78.test
RESULT MISMATCH
FIXED. TAKE ACTUAL RESULT AS EXPECTED
--- tpcds-q83.test
RESULT MISMATCH
ABSENT, IMPALA-5945.
--- tpcds-q85.test
MISSING TABLE "reason"
ABSENT, IMPALA-5960
--- tpcds-q86a.test
RESULT MISMATCH
FIXED. TAKE ACTUAL RESULT AS EXPECTED
--- tpcds-q89.test
RESULT MISMATCH, DECIMAL values flap
ABSENT, ADDED ROUND(2) TO 8th COLUMN, TAKE ACTUAL RESULTS AS EXPECTED, IMPALA-5956.
--- tpcds-q90.test
RESULT MISMATCH
ABSENT, IMPALA-5945.
--- tpcds-q93.test
MISSING TABLE "reason"
ABSENT, IMPALA-5960
--- tpcds-q98.test
RESULT MISMATCH
FIXED, ADDED ROUND() TO LAST COLUMN

Change-Id: I6e284888600a7a69d1f23fcb7dac21cbb13b7d66
Reviewed-on: http://gerrit.cloudera.org:8080/8102
Reviewed-by: Michael Brown <mikeb@cloudera.com>
Tested-by: Impala Public Jenkins
2017-10-23 19:32:10 +00:00

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# Functional tests running the TPC-DS workload
#
import pytest
from tests.common.impala_test_suite import ImpalaTestSuite
from tests.common.test_dimensions import (
create_single_exec_option_dimension,
is_supported_insert_format)
class TestTpcdsQuery(ImpalaTestSuite):
@classmethod
def get_workload(cls):
return 'tpcds'
@classmethod
def add_test_dimensions(cls):
super(TestTpcdsQuery, cls).add_test_dimensions()
cls.ImpalaTestMatrix.add_constraint(lambda v:\
v.get_value('table_format').file_format not in ['rc', 'hbase', 'kudu'] and\
v.get_value('table_format').compression_codec in ['none', 'snap'] and\
v.get_value('table_format').compression_type != 'record')
if cls.exploration_strategy() != 'exhaustive':
# Cut down on the execution time for these tests in core by running only
# against parquet.
cls.ImpalaTestMatrix.add_constraint(lambda v:\
v.get_value('table_format').file_format in ['parquet'])
cls.ImpalaTestMatrix.add_constraint(lambda v:\
v.get_value('exec_option')['batch_size'] == 0)
@pytest.mark.execute_serially
# Marked serially to make sure it runs first.
def test_tpcds_count(self, vector):
self.run_test_case('count', vector)
def test_tpcds_q1(self, vector):
self.run_test_case(self.get_workload() + '-q1', vector)
def test_tpcds_q2(self, vector):
self.run_test_case(self.get_workload() + '-q2', vector)
def test_tpcds_q3(self, vector):
self.run_test_case(self.get_workload() + '-q3', vector)
def test_tpcds_q4(self, vector):
self.run_test_case(self.get_workload() + '-q4', vector)
def test_tpcds_q6(self, vector):
self.run_test_case(self.get_workload() + '-q6', vector)
def test_tpcds_q7(self, vector):
self.run_test_case(self.get_workload() + '-q7', vector)
def test_tpcds_q8(self, vector):
self.run_test_case(self.get_workload() + '-q8', vector)
def test_tpcds_q10a(self, vector):
self.run_test_case(self.get_workload() + '-q10a', vector)
def test_tpcds_q11(self, vector):
self.run_test_case(self.get_workload() + '-q11', vector)
def test_tpcds_q12(self, vector):
self.run_test_case(self.get_workload() + '-q12', vector)
def test_tpcds_q13(self, vector):
self.run_test_case(self.get_workload() + '-q13', vector)
def test_tpcds_q15(self, vector):
self.run_test_case(self.get_workload() + '-q15', vector)
def test_tpcds_q16(self, vector):
self.run_test_case(self.get_workload() + '-q16', vector)
def test_tpcds_q17(self, vector):
self.run_test_case(self.get_workload() + '-q17', vector)
def test_tpcds_q18a(self, vector):
self.run_test_case(self.get_workload() + '-q18a', vector)
def test_tpcds_q19(self, vector):
self.run_test_case(self.get_workload() + '-q19', vector)
def test_tpcds_q20(self, vector):
self.run_test_case(self.get_workload() + '-q20', vector)
def test_tpcds_q21(self, vector):
self.run_test_case(self.get_workload() + '-q21', vector)
def test_tpcds_q22a(self, vector):
self.run_test_case(self.get_workload() + '-q22a', vector)
def test_tpcds_q25(self, vector):
self.run_test_case(self.get_workload() + '-q25', vector)
def test_tpcds_q29(self, vector):
self.run_test_case(self.get_workload() + '-q29', vector)
def test_tpcds_q32(self, vector):
self.run_test_case(self.get_workload() + '-q32', vector)
def test_tpcds_q33(self, vector):
self.run_test_case(self.get_workload() + '-q33', vector)
def test_tpcds_q34(self, vector):
self.run_test_case(self.get_workload() + '-q34', vector)
def test_tpcds_q37(self, vector):
self.run_test_case(self.get_workload() + '-q37', vector)
def test_tpcds_q39_1(self, vector):
self.run_test_case(self.get_workload() + '-q39-1', vector)
def test_tpcds_q39_2(self, vector):
self.run_test_case(self.get_workload() + '-q39-2', vector)
def test_tpcds_q40(self, vector):
self.run_test_case(self.get_workload() + '-q40', vector)
def test_tpcds_q41(self, vector):
self.run_test_case(self.get_workload() + '-q41', vector)
def test_tpcds_q42(self, vector):
self.run_test_case(self.get_workload() + '-q42', vector)
def test_tpcds_q43(self, vector):
self.run_test_case(self.get_workload() + '-q43', vector)
def test_tpcds_q46(self, vector):
self.run_test_case(self.get_workload() + '-q46', vector)
def test_tpcds_q50(self, vector):
self.run_test_case(self.get_workload() + '-q50', vector)
def test_tpcds_q51(self, vector):
self.run_test_case(self.get_workload() + '-q51', vector)
def test_tpcds_q51a(self, vector):
self.run_test_case(self.get_workload() + '-q51a', vector)
def test_tpcds_q52(self, vector):
self.run_test_case(self.get_workload() + '-q52', vector)
def test_tpcds_q53(self, vector):
self.run_test_case(self.get_workload() + '-q53', vector)
def test_tpcds_q54(self, vector):
self.run_test_case(self.get_workload() + '-q54', vector)
def test_tpcds_q55(self, vector):
self.run_test_case(self.get_workload() + '-q55', vector)
def test_tpcds_q56(self, vector):
self.run_test_case(self.get_workload() + '-q56', vector)
def test_tpcds_q60(self, vector):
self.run_test_case(self.get_workload() + '-q60', vector)
def test_tpcds_q61(self, vector):
self.run_test_case(self.get_workload() + '-q61', vector)
def test_tpcds_q62(self, vector):
self.run_test_case(self.get_workload() + '-q62', vector)
def test_tpcds_q64(self, vector):
self.run_test_case(self.get_workload() + '-q64', vector)
def test_tpcds_q65(self, vector):
self.run_test_case(self.get_workload() + '-q65', vector)
def test_tpcds_q67a(self, vector):
self.run_test_case(self.get_workload() + '-q67a', vector)
def test_tpcds_q68(self, vector):
self.run_test_case(self.get_workload() + '-q68', vector)
def test_tpcds_q69(self, vector):
self.run_test_case(self.get_workload() + '-q69', vector)
def test_tpcds_q70a(self, vector):
self.run_test_case(self.get_workload() + '-q70a', vector)
def test_tpcds_q71(self, vector):
self.run_test_case(self.get_workload() + '-q71', vector)
def test_tpcds_q72(self, vector):
self.run_test_case(self.get_workload() + '-q72', vector)
def test_tpcds_q73(self, vector):
self.run_test_case(self.get_workload() + '-q73', vector)
def test_tpcds_q74(self, vector):
self.run_test_case(self.get_workload() + '-q74', vector)
def test_tpcds_q75(self, vector):
self.run_test_case(self.get_workload() + '-q75', vector)
def test_tpcds_q76(self, vector):
self.run_test_case(self.get_workload() + '-q76', vector)
def test_tpcds_q77a(self, vector):
self.run_test_case(self.get_workload() + '-q77a', vector)
def test_tpcds_q78(self, vector):
self.run_test_case(self.get_workload() + '-q78', vector)
def test_tpcds_q79(self, vector):
self.run_test_case(self.get_workload() + '-q79', vector)
def test_tpcds_q80a(self, vector):
self.run_test_case(self.get_workload() + '-q80a', vector)
def test_tpcds_q81(self, vector):
self.run_test_case(self.get_workload() + '-q81', vector)
def test_tpcds_q82(self, vector):
self.run_test_case(self.get_workload() + '-q82', vector)
def test_tpcds_q84(self, vector):
self.run_test_case(self.get_workload() + '-q84', vector)
def test_tpcds_q86a(self, vector):
self.run_test_case(self.get_workload() + '-q86a', vector)
def test_tpcds_q88(self, vector):
self.run_test_case(self.get_workload() + '-q88', vector)
def test_tpcds_q91(self, vector):
self.run_test_case(self.get_workload() + '-q91', vector)
def test_tpcds_q92(self, vector):
self.run_test_case(self.get_workload() + '-q92', vector)
def test_tpcds_q94(self, vector):
self.run_test_case(self.get_workload() + '-q94', vector)
def test_tpcds_q95(self, vector):
self.run_test_case(self.get_workload() + '-q95', vector)
def test_tpcds_q96(self, vector):
self.run_test_case(self.get_workload() + '-q96', vector)
def test_tpcds_q97(self, vector):
self.run_test_case(self.get_workload() + '-q97', vector)
def test_tpcds_q98(self, vector):
self.run_test_case(self.get_workload() + '-q98', vector)
def test_tpcds_q99(self, vector):
self.run_test_case(self.get_workload() + '-q99', vector)
class TestTpcdsInsert(ImpalaTestSuite):
@classmethod
def get_workload(self):
return TestTpcdsQuery.get_workload() + '-insert'
@classmethod
def add_test_dimensions(cls):
super(TestTpcdsInsert, cls).add_test_dimensions()
cls.ImpalaTestMatrix.add_dimension(create_single_exec_option_dimension())
cls.ImpalaTestMatrix.add_constraint(lambda v:\
is_supported_insert_format(v.get_value('table_format')))
if cls.exploration_strategy() == 'core' and not pytest.config.option.table_formats:
# Don't run on core, unless the user explicitly wants to validate a specific table
# format. Each test vector takes > 30s to complete and it doesn't add much
# additional coverage on top of what's in the functional insert test suite
cls.ImpalaTestMatrix.add_constraint(lambda v: False);
def test_tpcds_partitioned_insert(self, vector):
self.run_test_case('partitioned-insert', vector)
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