zentol commented on code in PR #21961:
URL: https://github.com/apache/flink/pull/21961#discussion_r1114097229
##########
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/environment/StreamExecutionEnvironment.java:
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@@ -149,11 +149,14 @@
@Public
public class StreamExecutionEnvironment implements AutoCloseable {
- private static final List<CollectResultIterator<?>> collectIterators = new
ArrayList<>();
+ private static final List<CollectResultIterator<?>> collectIterators =
Review Comment:
I think it's just an accident that it is static.
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