[DRILL-7157] Wrap SchemaParsingException into UserException when creating schema

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.16.0
• Labels: ready-to-commit
• Assignee: Arina Ielchiieva
• Reporter: Arina Ielchiieva
• Reviewer: Vova Vysotskyi
• Created: 08/Apr/19 06:10
• Updated: 08/Apr/19 10:48
• Resolved: 08/Apr/19 10:45

Description

When there is an error during schema parsing we should throw UserException but not system:

apache drill>create or replace schema (col iint) for table dfs.tmp.text_table;
Error: SYSTEM ERROR: SchemaParsingException: Line [1], position [5], offending symbol [@2,5:8='iint',<47>,1:5]: no viable alternative at input 'coliint'

After changes exception will be the following:

apache drill> create or replace schema (col iint) for table dfs.tmp.text_table;
Error: PARSE ERROR: Line [1], position [5], offending symbol [@2,5:8='iint',<47>,1:5]: no viable alternative at input 'coliint'

Schema: (col iint)

Issue Links

• links to: GitHub Pull Request #1740