dianfu commented on a change in pull request #10017: [FLINK-14019][python] add
support for managing environment and dependencies of Python UDF in Flink Python
API
URL: https://github.com/apache/flink/pull/10017#discussion_r349911865
##########
File path:
flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/AbstractPythonScalarFunctionOperator.java
##########
@@ -145,13 +148,21 @@ public void processElement(StreamRecord<IN> element)
throws Exception {
}
@Override
- public PythonFunctionRunner<IN> createPythonFunctionRunner() {
+ public PythonEnv getPythonEnv() {
+ return scalarFunctions[0].getPythonFunction().getPythonEnv();
+ }
+
+ @Override
+ public PythonFunctionRunner<IN> createPythonFunctionRunner() throws
IOException {
Review comment:
The IOException could be removed if createBaseDirectory is done in the open
method of ProcessEnvironmentManager.
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