[DRILL-8002] Expose clear error message for the case of errors from ElasticSearch

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.19.0
• Fix Version/s: 1.20.0
• Assignee: Vova Vysotskyi
• Reporter: Vova Vysotskyi
• Created: 20/Sep/21 16:49
• Updated: 21/Sep/21 21:57
• Resolved: 21/Sep/21 21:57

Description

Errors, thrown from storage plugins that rely on "enumerable" framework have an unclear error message

Exception happened when executing generated code

But the actual one is on the bottom of the stack trace.