[FLINK-3242] User-specified StateBackend is not Respected if Checkpointing is Disabled

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.0.0
• Fix Version/s: 0.10.2, 1.0.0
• Assignee: Aljoscha Krettek
• Reporter: Aljoscha Krettek
• Created: 15/Jan/16 11:18
• Updated: 28/Feb/19 11:14
• Resolved: 28/Jan/16 15:46

Description

In StreamingJobGraphGenerator.java (line 281) the StateBackend is only set on the StreamConfig if checkpointing is enabled.

This is easy to fix but we also need to add test to prevent this from happening in the future.