David Wayne Birdsall created TRAFODION-3315:
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Summary: OSIM gives no error detail when Hive failures occur
Key: TRAFODION-3315
URL: https://issues.apache.org/jira/browse/TRAFODION-3315
Project: Apache Trafodion
Issue Type: Improvement
Components: sql-cmp
Reporter: David Wayne Birdsall
Assignee: David Wayne Birdsall
Fix For: 2.4
OSIM load under the covers uses Hive to load histogram data into the histogram
metadata tables.
When there is a failure at the Hive level, OSIM reports only:
*** ERROR[6009] The Optimizer Simulator (OSIM): Error running hive SQL.
This is not at all helpful in diagnosing the problem.
We should change OSIM so that it also reports the error information returned
from Hive.
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