[jira] [Created] (IMPALA-12062) TestUdfExecution.test_java_udfs fails intermittently

["Peter Rozsa (Jira)" <ji...@apache.org>]

Peter Rozsa created IMPALA-12062:
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             Summary: TestUdfExecution.test_java_udfs fails intermittently
                 Key: IMPALA-12062
                 URL: https://issues.apache.org/jira/browse/IMPALA-12062
             Project: IMPALA
          Issue Type: Bug
          Components: fe
    Affects Versions: Impala 4.3.0
            Reporter: Peter Rozsa
            Assignee: Peter Rozsa


TestUdfExecution.test_java_udfs fails intermittently in various cases, where the expected value is not NULL, but the execution returns NULL.

NULL handling changed in IMPALA-11911 and String/Binary handling changed in IMPALA-11854, these changes may be related.

Example error message:
{code:java}
query_test/test_udfs.py:344: in test_java_udfs     self.run_test_case('QueryTest/java-udf', vector, use_db=unique_database) common/impala_test_suite.py:749: in run_test_case     self.__verify_results_and_errors(vector, test_section, result, use_db) common/impala_test_suite.py:585: 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     '' != 'NULL' {code}
Statement:

 
{code:java}
select increment(""); {code}
 

 



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