[IMPALA-12490] Fix tests on ARM

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: Impala 4.4.0
• Epic Link: Impala ARM support
• Epic Color: ghx-label-12
• Assignee: Michael Smith
• Reporter: Michael Smith
• Created: 10/Oct/23 18:32
• Updated: 19/Oct/23 16:26
• Resolved: 19/Oct/23 16:26

Description

llvm-codegen-cache-test fails on ARM with

/home/ubuntu/Impala/be/src/codegen/llvm-codegen-cache-test.cc:299
Expected: (mem_charge_1) <= (codegen_cache_capacity), actual: 136 vs 128

Additionally an aggregation test fails on Graviton 3 instances (but not my M1 Mac) with

query_test/test_aggregation.py:202: in test_aggregation
    self.run_test_case('QueryTest/aggregation', vector)
common/impala_test_suite.py:751: in run_test_case
    self.__verify_results_and_errors(vector, test_section, result, use_db)
common/impala_test_suite.py:587: in __verify_results_and_errors
    replace_filenames_with_placeholder)
common/test_result_verifier.py:486: in verify_raw_results
    VERIFIER_MAP[verifier](expected, actual)
common/test_result_verifier.py:295: in verify_query_result_is_equal
    assert expected_results == actual_results
E   assert Comparing QueryTestResults (expected vs actual):
E     5,NULL == 5,NULL
E     8,10414050.0 == 8,10414050
E     12,-5125047.666666668 == 12,-5125047.666666668
E     1,NULL == 1,NULL
E     2,-158355.0 == 2,-158355
E     3,-3513583.5 == 3,-3513583.500000001
E     4,-19719420.0 == 4,-19719420
E     6,-16848393.6 == 6,-16848393.6
E     7,4309087.100000003 == 7,4309087.100000003
E     9,1337692.761904765 != 9,1337692.761904766
E     10,11663050.25 != 10,11663050.25000001
E     11,17362201.83333334 == 11,17362201.83333334