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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