接口的使用
org.apache.flink.streaming.util.serialization.KeyedSerializationSchema

使用KeyedSerializationSchema的程序包

程序包	说明
org.apache.flink.streaming.connectors.kafka
org.apache.flink.streaming.connectors.kafka.internals
org.apache.flink.streaming.util.serialization

org.apache.flink.streaming.connectors.kafka中KeyedSerializationSchema的使用

声明为KeyedSerializationSchema的org.apache.flink.streaming.connectors.kafka中的字段

限定符和类型	字段和说明
protected KeyedSerializationSchema<IN>	FlinkKafkaProducerBase.schema (Serializable) SerializationSchema for turning objects used with Flink into. byte[] for Kafka.

参数类型为KeyedSerializationSchema的org.apache.flink.streaming.connectors.kafka中的构造器

构造器和说明
FlinkKafkaProducer(String topicId, KeyedSerializationSchema<IN> serializationSchema, Properties producerConfig) 已过时。 use FlinkKafkaProducer.FlinkKafkaProducer(String, KafkaSerializationSchema, Properties, FlinkKafkaProducer.Semantic)
FlinkKafkaProducer(String topicId, KeyedSerializationSchema<IN> serializationSchema, Properties producerConfig, FlinkKafkaProducer.Semantic semantic) 已过时。 use FlinkKafkaProducer.FlinkKafkaProducer(String, KafkaSerializationSchema, Properties, FlinkKafkaProducer.Semantic)
FlinkKafkaProducer(String defaultTopicId, KeyedSerializationSchema<IN> serializationSchema, Properties producerConfig, Optional<FlinkKafkaPartitioner<IN>> customPartitioner) 已过时。 use FlinkKafkaProducer.FlinkKafkaProducer(String, KafkaSerializationSchema, Properties, FlinkKafkaProducer.Semantic)
FlinkKafkaProducer(String defaultTopicId, KeyedSerializationSchema<IN> serializationSchema, Properties producerConfig, Optional<FlinkKafkaPartitioner<IN>> customPartitioner, FlinkKafkaProducer.Semantic semantic, int kafkaProducersPoolSize) 已过时。 use FlinkKafkaProducer.FlinkKafkaProducer(String, KafkaSerializationSchema, Properties, FlinkKafkaProducer.Semantic)
FlinkKafkaProducer(String brokerList, String topicId, KeyedSerializationSchema<IN> serializationSchema) 已过时。 use FlinkKafkaProducer.FlinkKafkaProducer(String, KafkaSerializationSchema, Properties, FlinkKafkaProducer.Semantic)
FlinkKafkaProducerBase(String defaultTopicId, KeyedSerializationSchema<IN> serializationSchema, Properties producerConfig, FlinkKafkaPartitioner<IN> customPartitioner) The main constructor for creating a FlinkKafkaProducer.

org.apache.flink.streaming.connectors.kafka.internals中KeyedSerializationSchema的使用

实现KeyedSerializationSchema的org.apache.flink.streaming.connectors.kafka.internals中的类

限定符和类型	类和说明
class	KeyedSerializationSchemaWrapper<T> A simple wrapper for using the SerializationSchema with the KeyedSerializationSchema interface.

org.apache.flink.streaming.util.serialization中KeyedSerializationSchema的使用

实现KeyedSerializationSchema的org.apache.flink.streaming.util.serialization中的类

限定符和类型	类和说明
class	TypeInformationKeyValueSerializationSchema<K,V> A serialization and deserialization schema for Key Value Pairs that uses Flink's serialization stack to transform typed from and to byte arrays.