MAPREDUCE服务 MRS-FlinkSQL Kafka表开发规则:Kafka作为sink表时必须指定“topic”配置项
时间:2025-04-29 16:11:09
Kafka作为sink表时必须指定“topic”配置项
【示例】向Kafka的“test_sink”主题插入一条消息:
CREATE TABLE KafkaSink( `user_id` VARCHAR, `user_name` VARCHAR, `age` INT ) WITH ( 'connector' = 'kafka', 'topic' = 'test_sink', 'properties.bootstrap.servers' = 'Kafka的Broker实例业务IP:Kafka端口号', 'scan.startup.mode' = 'latest-offset', 'value.format' = 'csv', 'properties.sasl.kerberos.service.name' = 'kafka', 'properties.security.protocol' = 'SASL_PLAINTEXT', 'properties.kerberos.domain.name' = 'hadoop.系统 域名 ' ); INSERT INTO KafkaSink (`user_id`, `user_name`, `age`)VALUES ('1', 'John Smith', 35);
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