dianfu commented on a change in pull request #16732:
URL: https://github.com/apache/flink/pull/16732#discussion_r688285631
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File path:
flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/AbstractPythonFunctionOperator.java
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@@ -59,6 +59,8 @@
private static final long serialVersionUID = 1L;
+ protected Configuration config;
Review comment:
minor: can be declared as private since there is a getter for it.
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