[TRAFODION-2693] misleading error message for 'get schemas' when _MD_ tables in hbase is not avialble

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.3
• Assignee: liu ming
• Reporter: liu ming
• Created: 25/Jul/17 07:15
• Updated: 15/Sep/18 07:32
• Resolved: 03/Dec/17 07:03

Description

Sometimes, if the hbase tables
MD.OBJECTS and other MD tables are disabled, or not accessible due to other issues, the SQL DDL command will report misleading error message.

>>get schemas;

• • • ERROR[15001] A syntax error occurred at or before:
      select schema_name from."MD".OBJECTS where catalog_name = 'TRAFODION' and (
      ^ (25 characters from start of SQL statement)

• • • ERROR[8822] The statement was not prepared.

Issue Links

• links to: GitHub Pull Request #1304