类的使用
org.apache.flink.streaming.connectors.kafka.partitioner.FlinkKafkaPartitioner

使用FlinkKafkaPartitioner的程序包

程序包	说明
org.apache.flink.connector.kafka.sink
org.apache.flink.streaming.connectors.kafka
org.apache.flink.streaming.connectors.kafka.internals
org.apache.flink.streaming.connectors.kafka.partitioner
org.apache.flink.streaming.connectors.kafka.table

org.apache.flink.connector.kafka.sink中FlinkKafkaPartitioner的使用

参数类型为FlinkKafkaPartitioner的org.apache.flink.connector.kafka.sink中的方法

限定符和类型	方法和说明
<T extends IN> KafkaRecordSerializationSchemaBuilder<T>	KafkaRecordSerializationSchemaBuilder.setPartitioner(FlinkKafkaPartitioner<? super T> partitioner) Sets a custom partitioner determining the target partition of the target topic.

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

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

限定符和类型	字段和说明
protected FlinkKafkaPartitioner<IN>	FlinkKafkaProducerBase.flinkKafkaPartitioner User-provided partitioner for assigning an object to a Kafka partition for each topic.

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

构造器和说明
FlinkKafkaProducer(String topicId, org.apache.flink.api.common.serialization.SerializationSchema<IN> serializationSchema, Properties producerConfig, FlinkKafkaPartitioner<IN> customPartitioner, FlinkKafkaProducer.Semantic semantic, int kafkaProducersPoolSize) 已过时。 Creates a FlinkKafkaProducer for a given topic.
FlinkKafkaProducerBase(String defaultTopicId, KeyedSerializationSchema<IN> serializationSchema, Properties producerConfig, FlinkKafkaPartitioner<IN> customPartitioner) The main constructor for creating a FlinkKafkaProducer.

类型变量类型为FlinkKafkaPartitioner的org.apache.flink.streaming.connectors.kafka中的构造器参数

构造器和说明
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 topicId, org.apache.flink.api.common.serialization.SerializationSchema<IN> serializationSchema, Properties producerConfig, Optional<FlinkKafkaPartitioner<IN>> customPartitioner) 已过时。 Creates a FlinkKafkaProducer for a given topic.

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

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

构造器和说明
KafkaSerializationSchemaWrapper(String topic, FlinkKafkaPartitioner<T> partitioner, boolean writeTimestamp, org.apache.flink.api.common.serialization.SerializationSchema<T> serializationSchema)

org.apache.flink.streaming.connectors.kafka.partitioner中FlinkKafkaPartitioner的使用

org.apache.flink.streaming.connectors.kafka.partitioner中FlinkKafkaPartitioner的子类

限定符和类型	类和说明
class	FlinkFixedPartitioner<T> A partitioner ensuring that each internal Flink partition ends up in one Kafka partition.

org.apache.flink.streaming.connectors.kafka.table中FlinkKafkaPartitioner的使用

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

限定符和类型	字段和说明
protected FlinkKafkaPartitioner<org.apache.flink.table.data.RowData>	KafkaDynamicSink.partitioner Partitioner to select Kafka partition for each item.

参数类型为FlinkKafkaPartitioner的org.apache.flink.streaming.connectors.kafka.table中的方法

限定符和类型

方法和说明

protected KafkaDynamicSink

KafkaDynamicTableFactory.createKafkaTableSink(org.apache.flink.table.types.DataType physicalDataType, org.apache.flink.table.connector.format.EncodingFormat<org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>> keyEncodingFormat, org.apache.flink.table.connector.format.EncodingFormat<org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>> valueEncodingFormat, int[] keyProjection, int[] valueProjection, String keyPrefix, String topic, Properties properties, FlinkKafkaPartitioner<org.apache.flink.table.data.RowData> partitioner, org.apache.flink.connector.base.DeliveryGuarantee deliveryGuarantee, Integer parallelism, String transactionalIdPrefix)

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

构造器和说明

KafkaDynamicSink(org.apache.flink.table.types.DataType consumedDataType, org.apache.flink.table.types.DataType physicalDataType, org.apache.flink.table.connector.format.EncodingFormat<org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>> keyEncodingFormat, org.apache.flink.table.connector.format.EncodingFormat<org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>> valueEncodingFormat, int[] keyProjection, int[] valueProjection, String keyPrefix, String topic, Properties properties, FlinkKafkaPartitioner<org.apache.flink.table.data.RowData> partitioner, org.apache.flink.connector.base.DeliveryGuarantee deliveryGuarantee, boolean upsertMode, SinkBufferFlushMode flushMode, Integer parallelism, String transactionalIdPrefix)