[jira] [Created] (FLINK-2998) Support range partition comparison for multi input nodes.

[Shang Yuanchun (Jira)]

Chengxiang Li created FLINK-2998:
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             Summary: Support range partition comparison for multi input nodes.
                 Key: FLINK-2998
                 URL: https://issues.apache.org/jira/browse/FLINK-2998
             Project: Flink
          Issue Type: New Feature
          Components: Optimizer
            Reporter: Chengxiang Li
            Priority: Minor


The optimizer may have potential opportunity to optimize the DAG while it found two input range partition are equivalent, we does not support the comparison yet.



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