[SPARK-24536] Query with nonsensical LIMIT hits AssertionError

• Type: Bug
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.2, 2.4.0
• Component/s: SQL
• Labels: beginner spree
• Assignee: Unassigned
• Reporter: Alexander Behm
• Created: 12/Jun/18 23:23
• Updated: 31/Jul/18 15:26
• Resolved: 31/Jul/18 15:26

Description

SELECT COUNT(1) FROM t LIMIT CAST(NULL AS INT)

fails in the QueryPlanner with:

java.lang.AssertionError: assertion failed: No plan for GlobalLimit null

I think this issue should be caught earlier during semantic analysis.

Issue Links

• links to: [Github] Pull Request #21807 (mauropalsgraaf)