[FLINK-7225] Cutoff exception message in StateDescriptor

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.0
• Fix Version/s: 1.4.0, 1.3.2
• Component/s: State Backends, Checkpointing
• Assignee: Stephan Ewen
• Reporter: Chesnay Schepler
• Created: 19/Jul/17 10:31
• Updated: 08/Nov/17 13:29
• Resolved: 08/Nov/17 13:29

Description

When the type extraction fails in the StateDescriptor constructor an exception is thrown, but the message is cutoff and doesn't contain any advice to remedy the situation.

try {
			this.typeInfo = TypeExtractor.createTypeInfo(type);
		} catch (Exception e) {
			throw new RuntimeException("Cannot create full type information based on the given class. If the type has generics, please", e);
		}