[TRAFODION-3315] OSIM gives no error detail when Hive failures occur

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.4
• Component/s: sql-cmp
• Assignee: Dave Birdsall
• Reporter: Dave Birdsall
• Created: 03/Jul/19 17:47
• Updated: 08/Jul/19 16:19
• Resolved: 08/Jul/19 16:19

Description

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.

Issue Links

• links to: GitHub Pull Request #1847