相关pom依赖
将本实例的flink程序相关的依赖加进来:
<dependency>
<groupId>org.apache.pulsar</groupId>
<artifactId>pulsar-flink</artifactId>
<version>2.6.1</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-connector-kafka_2.11</artifactId>
<version>1.10.0</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-streaming-java_2.11</artifactId>
<version>1.10.0</version>
</dependency>
序列化反序列化
需要实现序列化反序列化去读取和写入,实现类如下:
import org.apache.flink.api.common.serialization.AbstractDeserializationSchema;
import