[jira] [Created] (FLINK-22764) Disable Values Source node in streaming plan optimization

[Shang Yuanchun (Jira)]

Leonard Xu created FLINK-22764:
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             Summary: Disable Values Source node in streaming plan optimization
                 Key: FLINK-22764
                 URL: https://issues.apache.org/jira/browse/FLINK-22764
             Project: Flink
          Issue Type: Improvement
          Components: Table SQL / Planner
    Affects Versions: 1.13.0
            Reporter: Leonard Xu


The `Values` source node may be produced in streaming plan optimization by `FlinkPruneEmptyRules` currently,  and the `Values` source will be soon to `FINISHED` status which will lead to the whole job can not do checkpoint and savepoint.

 

I think we can add an option to enable/disable values source input in streaming job to make the job do checkpoint/savepoint normally, for above situation we can throw an exception.

 

 



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