AHeise commented on a change in pull request #11098: [FLINK-16060][task]
Implement working StreamMultipleInputProcessor
URL: https://github.com/apache/flink/pull/11098#discussion_r383180828
##########
File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamGraph.java
##########
@@ -590,17 +626,30 @@ public void setBufferTimeout(Integer vertexID, long
bufferTimeout) {
public void setSerializers(Integer vertexID, TypeSerializer<?> in1,
TypeSerializer<?> in2, TypeSerializer<?> out) {
StreamNode vertex = getStreamNode(vertexID);
- vertex.setSerializerIn1(in1);
- vertex.setSerializerIn2(in2);
+ vertex.setSerializersIn(in1, in2);
+ vertex.setSerializerOut(out);
+ }
+
+ private <OUT> void setSerializers(
+ Integer vertexID,
+ List<TypeInformation<?>> inTypeInfos,
+ TypeSerializer<OUT> out) {
+
+ StreamNode vertex = getStreamNode(vertexID);
+
+ vertex.setSerializersIn(
+ inTypeInfos.stream()
+ .map(typeInfo ->
typeInfo.createSerializer(executionConfig))
+ .toArray(size -> new TypeSerializer<?>[size]));
Review comment:
TypeSerializer[]::new not working?
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