All Classes

Class	Description
AbstractFetcher<T,KPH>	Base class for all fetchers, which implement the connections to Kafka brokers and pull records from Kafka partitions.
AbstractPartitionDiscoverer	Base class for all partition discoverers.
AbstractPartitionDiscoverer.ClosedException	Thrown if this discoverer was used to discover partitions after it was closed.
AbstractPartitionDiscoverer.WakeupException	Signaling exception to indicate that an actual Kafka call was interrupted.
BoundedMode	End modes for the Kafka Consumer.
ClosableBlockingQueue<E>	A special form of blocking queue with two additions: The queue can be closed atomically when empty.
DefaultKafkaSinkContext	Context providing information to assist constructing a ProducerRecord.
ExceptionProxy	A proxy that communicates exceptions between threads.
FlinkFixedPartitioner<T>	A partitioner ensuring that each internal Flink partition ends up in one Kafka partition.
FlinkKafkaConsumer<T>	Deprecated.
FlinkKafkaConsumerBase<T>	Base class of all Flink Kafka Consumer data sources.
FlinkKafkaErrorCode	Error codes used in FlinkKafkaException.
FlinkKafkaException	Exception used by FlinkKafkaProducer and FlinkKafkaConsumer.
FlinkKafkaInternalProducer<K,V>	Internal flink kafka producer.
FlinkKafkaPartitioner<T>	A FlinkKafkaPartitioner wraps logic on how to partition records across partitions of multiple Kafka topics.
FlinkKafkaProducer<IN>	Deprecated. Please use KafkaSink.
FlinkKafkaProducer.ContextStateSerializer	TypeSerializer for FlinkKafkaProducer.KafkaTransactionContext.
FlinkKafkaProducer.ContextStateSerializer.ContextStateSerializerSnapshot	Serializer configuration snapshot for compatibility and format evolution.
FlinkKafkaProducer.KafkaTransactionContext	Context associated to this instance of the FlinkKafkaProducer.
FlinkKafkaProducer.KafkaTransactionState	State for handling transactions.
FlinkKafkaProducer.NextTransactionalIdHint	Keep information required to deduce next safe to use transactional id.
FlinkKafkaProducer.NextTransactionalIdHintSerializer	TypeSerializer for FlinkKafkaProducer.NextTransactionalIdHint.
FlinkKafkaProducer.NextTransactionalIdHintSerializer.NextTransactionalIdHintSerializerSnapshot	Serializer configuration snapshot for compatibility and format evolution.
FlinkKafkaProducer.Semantic	Semantics that can be chosen.
FlinkKafkaProducer.TransactionStateSerializer	TypeSerializer for FlinkKafkaProducer.KafkaTransactionState.
FlinkKafkaProducer.TransactionStateSerializer.TransactionStateSerializerSnapshot	Serializer configuration snapshot for compatibility and format evolution.
FlinkKafkaProducer011	Compatibility class to make migration possible from the 0.11 connector to the universal one.
FlinkKafkaProducer011.ContextStateSerializer
FlinkKafkaProducer011.ContextStateSerializer.ContextStateSerializerSnapshot
FlinkKafkaProducer011.NextTransactionalIdHint
FlinkKafkaProducer011.NextTransactionalIdHintSerializer
FlinkKafkaProducer011.NextTransactionalIdHintSerializer.NextTransactionalIdHintSerializerSnapshot
FlinkKafkaProducer011.TransactionStateSerializer
FlinkKafkaProducer011.TransactionStateSerializer.TransactionStateSerializerSnapshot
FlinkKafkaProducerBase<IN>	Flink Sink to produce data into a Kafka topic.
FlinkKafkaShuffle	FlinkKafkaShuffle uses Kafka as a message bus to shuffle and persist data at the same time.
FlinkKafkaShuffleConsumer<T>	Flink Kafka Shuffle Consumer Function.
FlinkKafkaShuffleProducer<IN,KEY>	Flink Kafka Shuffle Producer Function.
FlinkKafkaShuffleProducer.KafkaSerializer<IN>	Flink Kafka Shuffle Serializer.
Handover	The Handover is a utility to hand over data (a buffer of records) and exception from a producer thread to a consumer thread.
Handover.ClosedException	An exception thrown by the Handover in the Handover.pollNext() or Handover.produce(ConsumerRecords) method, after the Handover was closed via Handover.close().
Handover.WakeupException	A special exception thrown bv the Handover in the Handover.produce(ConsumerRecords) method when the producer is woken up from a blocking call via Handover.wakeupProducer().
JacksonMapperFactory	Factory for Jackson mappers.
JSONKeyValueDeserializationSchema	DeserializationSchema that deserializes a JSON String into an ObjectNode.
KafkaCommitCallback	A callback interface that the source operator can implement to trigger custom actions when a commit request completes, which should normally be triggered from checkpoint complete event.
KafkaConnectorOptions	Options for the Kafka connector.
KafkaConnectorOptions.ScanBoundedMode	Bounded mode for the Kafka consumer, see KafkaConnectorOptions.SCAN_BOUNDED_MODE.
KafkaConnectorOptions.ScanStartupMode	Startup mode for the Kafka consumer, see KafkaConnectorOptions.SCAN_STARTUP_MODE.
KafkaConnectorOptions.ValueFieldsStrategy	Strategies to derive the data type of a value format by considering a key format.
KafkaConsumerMetricConstants	A collection of Kafka consumer metrics related constant strings.
KafkaConsumerThread<T>	The thread the runs the KafkaConsumer, connecting to the brokers and polling records.
KafkaContextAware<T>	An interface for KafkaSerializationSchemas that need information about the context where the Kafka Producer is running along with information about the available partitions.
KafkaDeserializationSchema<T>	The deserialization schema describes how to turn the Kafka ConsumerRecords into data types (Java/Scala objects) that are processed by Flink.
KafkaDeserializationSchemaWrapper<T>	A simple wrapper for using the DeserializationSchema with the KafkaDeserializationSchema interface.
KafkaDynamicSink	A version-agnostic Kafka DynamicTableSink.
KafkaDynamicSource	A version-agnostic Kafka ScanTableSource.
KafkaDynamicTableFactory	Factory for creating configured instances of KafkaDynamicSource and KafkaDynamicSink.
KafkaFetcher<T>	A fetcher that fetches data from Kafka brokers via the Kafka consumer API.
KafkaMetricMutableWrapper	Gauge for getting the current value of a Kafka metric.
KafkaMetricWrapper	Gauge for getting the current value of a Kafka metric.
KafkaPartitionDiscoverer	A partition discoverer that can be used to discover topics and partitions metadata from Kafka brokers via the Kafka high-level consumer API.
KafkaPartitionSplit	A SourceSplit for a Kafka partition.
KafkaPartitionSplitReader	A SplitReader implementation that reads records from Kafka partitions.
KafkaPartitionSplitSerializer	The serializer for KafkaPartitionSplit.
KafkaPartitionSplitState	This class extends KafkaPartitionSplit to track a mutable current offset.
KafkaRecordDeserializationSchema<T>	An interface for the deserialization of Kafka records.
KafkaRecordEmitter<T>	The RecordEmitter implementation for KafkaSourceReader.
KafkaRecordSerializationSchema<T>	A serialization schema which defines how to convert a value of type T to ProducerRecord.
KafkaRecordSerializationSchema.KafkaSinkContext	Context providing information of the kafka record target location.
KafkaRecordSerializationSchemaBuilder<IN>	Builder to construct KafkaRecordSerializationSchema.
KafkaSerializationSchema<T>	A KafkaSerializationSchema defines how to serialize values of type T into ProducerRecords.
KafkaSerializationSchemaWrapper<T>	An adapter from old style interfaces such as SerializationSchema, FlinkKafkaPartitioner to the KafkaSerializationSchema.
KafkaShuffleFetcher<T>	Fetch data from Kafka for Kafka Shuffle.
KafkaShuffleFetcher.KafkaShuffleElement	An element in a KafkaShuffle.
KafkaShuffleFetcher.KafkaShuffleElementDeserializer<T>	Deserializer for KafkaShuffleElement.
KafkaShuffleFetcher.KafkaShuffleRecord<T>	One value with Type T in a KafkaShuffle.
KafkaShuffleFetcher.KafkaShuffleWatermark	A watermark element in a KafkaShuffle.
KafkaSink<IN>	Flink Sink to produce data into a Kafka topic.
KafkaSinkBuilder<IN>	Builder to construct KafkaSink.
KafkaSource<OUT>	The Source implementation of Kafka.
KafkaSourceBuilder<OUT>	The builder class for KafkaSource to make it easier for the users to construct a KafkaSource.
KafkaSourceEnumerator	The enumerator class for Kafka source.
KafkaSourceEnumerator.PartitionOffsetsRetrieverImpl	The implementation for offsets retriever with a consumer and an admin client.
KafkaSourceEnumState	The state of Kafka source enumerator.
KafkaSourceEnumStateSerializer	The Serializer for the enumerator state of Kafka source.
KafkaSourceFetcherManager	The SplitFetcherManager for Kafka source.
KafkaSourceOptions	Configurations for KafkaSource.
KafkaSourceReader<T>	The source reader for Kafka partitions.
KafkaSourceReaderMetrics	A collection class for handling metrics in KafkaSourceReader.
KafkaSubscriber	Kafka consumer allows a few different ways to consume from the topics, including: Subscribe from a collection of topics.
KafkaTopicPartition	Flink's description of a partition in a Kafka topic.
KafkaTopicPartition.Comparator	A Comparator for KafkaTopicPartitions.
KafkaTopicPartitionAssigner	Utility for assigning Kafka partitions to consumer subtasks.
KafkaTopicPartitionLeader	Serializable Topic Partition info with leader Node information.
KafkaTopicPartitionState<T,KPH>	The state that the Flink Kafka Consumer holds for each Kafka partition.
KafkaTopicPartitionStateSentinel	Magic values used to represent special offset states before partitions are actually read.
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.
KafkaTopicsDescriptor	A Kafka Topics Descriptor describes how the consumer subscribes to Kafka topics - either a fixed list of topics, or a topic pattern.
KeyedDeserializationSchema<T>	Deprecated. Use KafkaDeserializationSchema.
KeyedSerializationSchema<T>	Deprecated. Use KafkaSerializationSchema.
KeyedSerializationSchemaWrapper<T>	A simple wrapper for using the SerializationSchema with the KeyedSerializationSchema interface.
MetricUtil	Collection of methods to interact with Kafka's client metric system.
NoStoppingOffsetsInitializer	An implementation of OffsetsInitializer which does not initialize anything.
OffsetCommitMode	The offset commit mode represents the behaviour of how offsets are externally committed back to Kafka brokers / Zookeeper.
OffsetCommitModes	Utilities for OffsetCommitMode.
OffsetsInitializer	An interface for users to specify the starting / stopping offset of a KafkaPartitionSplit.
OffsetsInitializer.PartitionOffsetsRetriever	An interface that provides necessary information to the OffsetsInitializer to get the initial offsets of the Kafka partitions.
OffsetsInitializerValidator	Interface for validating OffsetsInitializer with properties from KafkaSource.
SinkBufferFlushMode	Sink buffer flush configuration.
SourceContextWatermarkOutputAdapter<T>	A WatermarkOutput that forwards calls to a SourceFunction.SourceContext.
StartupMode	Startup modes for the Kafka Consumer.
TopicSelector<IN>	Selects a topic for the incoming record.
TransactionalIdsGenerator	Class responsible for generating transactional ids to use when communicating with Kafka.
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.
UpsertKafkaDynamicTableFactory	Upsert-Kafka factory.
UpsertKafkaDynamicTableFactory.DecodingFormatWrapper	It is used to wrap the decoding format and expose the desired changelog mode.
UpsertKafkaDynamicTableFactory.EncodingFormatWrapper	It is used to wrap the encoding format and expose the desired changelog mode.