[jira] [Created] (FLINK-14016) Introduce RelNodes FlinkLogicalPythonScalarFunctionExec and DataStreamPythonScalarFunctionExec which are containers for Python PythonScalarFunctions

[Shang Yuanchun (Jira)]

Dian Fu created FLINK-14016:
-------------------------------

             Summary: Introduce RelNodes FlinkLogicalPythonScalarFunctionExec and DataStreamPythonScalarFunctionExec which are containers for Python PythonScalarFunctions
                 Key: FLINK-14016
                 URL: https://issues.apache.org/jira/browse/FLINK-14016
             Project: Flink
          Issue Type: Sub-task
          Components: API / Python
            Reporter: Dian Fu
             Fix For: 1.10.0


Dedicated RelNodes such as FlinkLogicalPythonScalarFunctionExec and DataStreamPythonScalarFunctionExec should be introduced for Python ScalarFunction execution. These nodes exists as containers for Python ScalarFunctions which could be executed in a batch and then we can employ PythonScalarFunctionOperator for Python ScalarFunction execution.



--
This message was sent by Atlassian Jira
(v8.3.2#803003)