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Posted to issues@impala.apache.org by "Peter Rozsa (Jira)" <ji...@apache.org> on 2023/12/07 16:23:00 UTC

[jira] [Created] (IMPALA-12606) Sporadic failures around query_test.test_queries.TestQueries.test_intersect

Peter Rozsa created IMPALA-12606:
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             Summary: Sporadic failures around query_test.test_queries.TestQueries.test_intersect
                 Key: IMPALA-12606
                 URL: https://issues.apache.org/jira/browse/IMPALA-12606
             Project: IMPALA
          Issue Type: Bug
    Affects Versions: Impala 4.4.0
            Reporter: Peter Rozsa
            Assignee: Zoltán Borók-Nagy


test_intersect fails with the following setup randomly through multiple executions:
{code:java}
set DEBUG_ACTION="BEFORE_CODEGEN_IN_ASYNC_CODEGEN_THREAD:JITTER@1000|AFTER_STARTING_ASYNC_CODEGEN_IN_FRAGMENT_THREAD:JITTER@1000" {code}
Failing query: 
{code:java}
select group_str, null_str from nullrows where bool_nulls = true intersect select group_str, null_str from nullrows where bool_nulls = false {code}
The bisecting points to 0e5374e080 which is IMPALA-12373.



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