Github user mjsax commented on a diff in the pull request:
https://github.com/apache/flink/pull/1046#discussion_r38312340
--- Diff:
flink-contrib/flink-storm-compatibility/flink-storm-compatibility-examples/src/main/java/org/apache/flink/stormcompatibility/excamation/ExclamationWithStormSpout.java
---
@@ -85,8 +103,36 @@ public static void main(final String[] args) throws
Exception {
// USER FUNCTIONS
//
*************************************************************************
- private static class ExclamationMap implements MapFunction<String,
String> {
+ private static class ExclamationMap extends AbstractRichFunction
implements MapFunction<String, String> {
private static final long serialVersionUID =
-684993133807698042L;
+ private String exclamation;
+
+ @Override
+ public void open(Configuration parameters) throws Exception {
+ exclamation = new String("!!!");
--- End diff --
why no use input parameter?
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