增加flattenSpec函数，使用jsonpath解析json字段。

2021-09-28 14:17:20 +08:00
parent 99bf45cdbc
commit e4e4fa2893
2 changed files with 34 additions and 4 deletions
--- a/src/main/java/com/zdjizhi/topology/StreamAggregateTopology.java
+++ b/src/main/java/com/zdjizhi/topology/StreamAggregateTopology.java
@@ -29,7 +29,7 @@ public class StreamAggregateTopology {
        try {
            final StreamExecutionEnvironment environment = StreamExecutionEnvironment.getExecutionEnvironment();

-            environment.enableCheckpointing(5000);
+//            environment.enableCheckpointing(5000);

            DataStream<String> streamSource = environment.addSource(Consumer.getKafkaConsumer())
                    .setParallelism(StreamAggregateConfig.CONSUMER_PARALLELISM);