org.apache.flink.connector.pulsar.source.reader.fetcher

Class PulsarUnorderedFetcherManager<T>

java.lang.Object

org.apache.flink.connector.base.source.reader.fetcher.SplitFetcherManager<PulsarMessage<T>,PulsarPartitionSplit>

org.apache.flink.connector.pulsar.source.reader.fetcher.PulsarFetcherManagerBase<T>

org.apache.flink.connector.pulsar.source.reader.fetcher.PulsarUnorderedFetcherManager<T>

Type Parameters:

T - The message type for pulsar decoded message.

@Internal
public class PulsarUnorderedFetcherManager<T>
extends PulsarFetcherManagerBase<T>

Pulsar's FetcherManager implementation for unordered consuming. This class is needed to help acknowledge the message to Pulsar using the Consumer inside the PulsarUnorderedPartitionSplitReader.

Field Summary

Fields inherited from class org.apache.flink.connector.base.source.reader.fetcher.SplitFetcherManager

fetchers

Constructor Summary

Constructors

Constructor and Description
PulsarUnorderedFetcherManager(org.apache.flink.connector.base.source.reader.synchronization.FutureCompletingBlockingQueue<org.apache.flink.connector.base.source.reader.RecordsWithSplitIds<PulsarMessage<T>>> elementsQueue, java.util.function.Supplier<org.apache.flink.connector.base.source.reader.splitreader.SplitReader<PulsarMessage<T>,PulsarPartitionSplit>> splitReaderSupplier)

Method Summary

Modifier and Type	Method and Description
List<PulsarPartitionSplit>	snapshotState(long checkpointId)

Methods inherited from class org.apache.flink.connector.pulsar.source.reader.fetcher.PulsarFetcherManagerBase

addSplits, getOrCreateFetcher, startFetcher

Methods inherited from class org.apache.flink.connector.base.source.reader.fetcher.SplitFetcherManager

checkErrors, close, createSplitFetcher, getNumAliveFetchers, maybeShutdownFinishedFetchers

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PulsarUnorderedFetcherManager

public PulsarUnorderedFetcherManager(org.apache.flink.connector.base.source.reader.synchronization.FutureCompletingBlockingQueue<org.apache.flink.connector.base.source.reader.RecordsWithSplitIds<PulsarMessage<T>>> elementsQueue,
                                     java.util.function.Supplier<org.apache.flink.connector.base.source.reader.splitreader.SplitReader<PulsarMessage<T>,PulsarPartitionSplit>> splitReaderSupplier)

Method Detail

snapshotState

public List<PulsarPartitionSplit> snapshotState(long checkpointId)