类的使用
org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartitionState

使用KafkaTopicPartitionState的程序包

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

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

org.apache.flink.streaming.connectors.kafka.internals中KafkaTopicPartitionState的子类

限定符和类型	类和说明
class	KafkaTopicPartitionStateWithWatermarkGenerator<T,KPH> A special version of the per-kafka-partition-state that additionally holds a TimestampAssigner, WatermarkGenerator, an immediate WatermarkOutput, and a deferred WatermarkOutput for this partition.

类型参数类型为KafkaTopicPartitionState的org.apache.flink.streaming.connectors.kafka.internals中的字段

限定符和类型	字段和说明
protected ClosableBlockingQueue<KafkaTopicPartitionState<T,KPH>>	AbstractFetcher.unassignedPartitionsQueue Queue of partitions that are not yet assigned to any Kafka clients for consuming.

返回变量类型为KafkaTopicPartitionState的类型的org.apache.flink.streaming.connectors.kafka.internals中的方法

限定符和类型	方法和说明
protected List<KafkaTopicPartitionState<T,KPH>>	AbstractFetcher.subscribedPartitionStates() Gets all partitions (with partition state) that this fetcher is subscribed to.

参数类型为KafkaTopicPartitionState的org.apache.flink.streaming.connectors.kafka.internals中的方法

限定符和类型	方法和说明
protected void	AbstractFetcher.emitRecordsWithTimestamps(Queue<T> records, KafkaTopicPartitionState<T,KPH> partitionState, long offset, long kafkaEventTimestamp) Emits a record attaching a timestamp to it.
protected void	KafkaShuffleFetcher.partitionConsumerRecordsHandler(List<org.apache.kafka.clients.consumer.ConsumerRecord<byte[],byte[]>> partitionRecords, KafkaTopicPartitionState<T,org.apache.kafka.common.TopicPartition> partition)
protected void	KafkaFetcher.partitionConsumerRecordsHandler(List<org.apache.kafka.clients.consumer.ConsumerRecord<byte[],byte[]>> partitionRecords, KafkaTopicPartitionState<T,org.apache.kafka.common.TopicPartition> partition)

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

构造器和说明
KafkaConsumerThread(org.slf4j.Logger log, Handover handover, Properties kafkaProperties, ClosableBlockingQueue<KafkaTopicPartitionState<T,org.apache.kafka.common.TopicPartition>> unassignedPartitionsQueue, String threadName, long pollTimeout, boolean useMetrics, org.apache.flink.metrics.MetricGroup consumerMetricGroup, org.apache.flink.metrics.MetricGroup subtaskMetricGroup)