[jira] [Created] (FLINK-3242) User-specified StateBackend is not Respected if Checkpointing is Disabled

[Shang Yuanchun (Jira)]

Aljoscha Krettek created FLINK-3242:
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             Summary: User-specified StateBackend is not Respected if Checkpointing is Disabled
                 Key: FLINK-3242
                 URL: https://issues.apache.org/jira/browse/FLINK-3242
             Project: Flink
          Issue Type: Bug
          Components: Streaming
    Affects Versions: 1.0.0
            Reporter: Aljoscha Krettek
            Priority: Blocker


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.



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