Sergey Shelukhin created HIVE-8619:
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Summary: CBO causes some more type problems
Key: HIVE-8619
URL: https://issues.apache.org/jira/browse/HIVE-8619
Project: Hive
Issue Type: Bug
Components: CBO
Reporter: Sergey Shelukhin
Assignee: Ashutosh Chauhan
Priority: Critical
On recent rerun, tests such as char_cast, decimal_2, literal_double, vector_elt
(incl. in Tez), udf4, vector_decimal_math_funcs have changes in results it
looks like something is broken with types again; ".0" suffix disappeared in
some cases (in char_cast it's probably the simplest to see), number formats
changed when casts are involved.
Also, windowing_expressions and couple more tests fail due to attempts to cast
Double to Int writables, might be the same issue.
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