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

使用AbstractFetcher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.connectors.kafka.shuffle

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

返回AbstractFetcher的org.apache.flink.streaming.connectors.kafka中的方法

限定符和类型	方法和说明
protected abstract AbstractFetcher<T,?>	FlinkKafkaConsumerBase.createFetcher(org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext<T> sourceContext, Map<KafkaTopicPartition,Long> subscribedPartitionsToStartOffsets, org.apache.flink.util.SerializedValue<org.apache.flink.api.common.eventtime.WatermarkStrategy<T>> watermarkStrategy, org.apache.flink.streaming.api.operators.StreamingRuntimeContext runtimeContext, OffsetCommitMode offsetCommitMode, org.apache.flink.metrics.MetricGroup kafkaMetricGroup, boolean useMetrics) Creates the fetcher that connect to the Kafka brokers, pulls data, deserialized the data, and emits it into the data streams.
protected AbstractFetcher<T,?>	FlinkKafkaConsumer.createFetcher(org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext<T> sourceContext, Map<KafkaTopicPartition,Long> assignedPartitionsWithInitialOffsets, org.apache.flink.util.SerializedValue<org.apache.flink.api.common.eventtime.WatermarkStrategy<T>> watermarkStrategy, org.apache.flink.streaming.api.operators.StreamingRuntimeContext runtimeContext, OffsetCommitMode offsetCommitMode, org.apache.flink.metrics.MetricGroup consumerMetricGroup, boolean useMetrics) 已过时。

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

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

限定符和类型	类和说明
class	KafkaFetcher<T> A fetcher that fetches data from Kafka brokers via the Kafka consumer API.
class	KafkaShuffleFetcher<T> Fetch data from Kafka for Kafka Shuffle.

org.apache.flink.streaming.connectors.kafka.shuffle中AbstractFetcher的使用

返回AbstractFetcher的org.apache.flink.streaming.connectors.kafka.shuffle中的方法

限定符和类型

方法和说明

protected AbstractFetcher<T,?>

FlinkKafkaShuffleConsumer.createFetcher(org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext<T> sourceContext, Map<KafkaTopicPartition,Long> assignedPartitionsWithInitialOffsets, org.apache.flink.util.SerializedValue<org.apache.flink.api.common.eventtime.WatermarkStrategy<T>> watermarkStrategy, org.apache.flink.streaming.api.operators.StreamingRuntimeContext runtimeContext, OffsetCommitMode offsetCommitMode, org.apache.flink.metrics.MetricGroup consumerMetricGroup, boolean useMetrics)