380828801 opened a new issue, #311:
URL: https://github.com/apache/rocketmq-streams/issues/311
StreamBuilder builder = new StreamBuilder("wordCount");
RStream<JSONObject> source = builder.source("stream-topic-1", total
-> {
String value = new String(total, StandardCharsets.UTF_8);
JSONObject jsonObject = JSON.parseObject(value);
return new Pair<>(null, jsonObject);
});
source.print();
source.sink("stream-topic-sink",new KVJsonSerializer<>());
TopologyBuilder topologyBuilder = builder.build();
In TopologyBuilder, public <T> Processor<T> build(String topicName) is
executed in node order and cannot implement multiple sinks. The above code can
only execute the first sink.
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