Uses of Class
org.apache.pulsar.broker.service.Consumer

Packages that use Consumer

Package	Description
org.apache.pulsar.broker.intercept	Pulsar broker interceptor.
org.apache.pulsar.broker.service	Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.pulsar.broker.service.nonpersistent	Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.pulsar.broker.service.persistent	Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.pulsar.broker.stats.prometheus	Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.pulsar.broker.transaction.pendingack	Component for processing pending acks for transactions.
org.apache.pulsar.broker.transaction.pendingack.impl	The implementation for processing pending acks in transactions.
org.apache.pulsar.compaction	Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.

Uses of Consumer in org.apache.pulsar.broker.intercept

Methods in org.apache.pulsar.broker.intercept with parameters of type Consumer

Modifier and Type	Method	Description
default void	BrokerInterceptor.consumerCreated(ServerCnx cnx, Consumer consumer, Map<String,String> metadata)	Intercept after a consumer is created.
void	BrokerInterceptors.consumerCreated(ServerCnx cnx, Consumer consumer, Map<String,String> metadata)
void	BrokerInterceptorWithClassLoader.consumerCreated(ServerCnx cnx, Consumer consumer, Map<String,String> metadata)
default void	BrokerInterceptor.messageAcked(ServerCnx cnx, Consumer consumer, org.apache.pulsar.common.api.proto.CommandAck ackCmd)	Intercept after a message ack is processed.
void	BrokerInterceptors.messageAcked(ServerCnx cnx, Consumer consumer, org.apache.pulsar.common.api.proto.CommandAck ackCmd)
void	BrokerInterceptorWithClassLoader.messageAcked(ServerCnx cnx, Consumer consumer, org.apache.pulsar.common.api.proto.CommandAck ackCmd)
default void	BrokerInterceptor.messageDispatched(ServerCnx cnx, Consumer consumer, long ledgerId, long entryId, io.netty.buffer.ByteBuf headersAndPayload)	Intercept after a message is dispatched to consumer.
void	BrokerInterceptors.messageDispatched(ServerCnx cnx, Consumer consumer, long ledgerId, long entryId, io.netty.buffer.ByteBuf headersAndPayload)
void	BrokerInterceptorWithClassLoader.messageDispatched(ServerCnx cnx, Consumer consumer, long ledgerId, long entryId, io.netty.buffer.ByteBuf headersAndPayload)

Uses of Consumer in org.apache.pulsar.broker.service

Fields in org.apache.pulsar.broker.service with type parameters of type Consumer

Modifier and Type	Field	Description
protected static final AtomicReferenceFieldUpdater<AbstractDispatcherSingleActiveConsumer,Consumer>	AbstractDispatcherSingleActiveConsumer.ACTIVE_CONSUMER_UPDATER
protected final CopyOnWriteArrayList<Consumer>	AbstractDispatcherMultipleConsumers.consumerList
protected final CopyOnWriteArrayList<Consumer>	AbstractDispatcherSingleActiveConsumer.consumers
protected final com.carrotsearch.hppc.ObjectSet<Consumer>	AbstractDispatcherMultipleConsumers.consumerSet

Methods in org.apache.pulsar.broker.service that return Consumer

Modifier and Type	Method	Description
Consumer	AbstractDispatcherSingleActiveConsumer.getActiveConsumer()
protected Consumer	AbstractTopic.getActiveConsumer(Subscription subscription)
Consumer	AbstractDispatcherMultipleConsumers.getNextConsumer()	Broker gives more priority while dispatching messages.
Consumer	AbstractDispatcherMultipleConsumers.getRandomConsumer()	Get random consumer from consumerList.
Consumer	ConsistentHashingStickyKeyConsumerSelector.select(int hash)
Consumer	HashRangeAutoSplitStickyKeyConsumerSelector.select(int hash)
Consumer	HashRangeExclusiveStickyKeyConsumerSelector.select(int hash)
default Consumer	StickyKeyConsumerSelector.select(byte[] stickyKey)	Select a consumer by sticky key.
Consumer	StickyKeyConsumerSelector.select(int hash)	Select a consumer by hash.

Methods in org.apache.pulsar.broker.service that return types with arguments of type Consumer

Modifier and Type	Method	Description
Map<Consumer,List<EntryAndMetadata>>	SharedConsumerAssignor.assign(List<EntryAndMetadata> entryAndMetadataList, int numConsumers)
Map<Consumer,List<org.apache.pulsar.client.api.Range>>	ConsistentHashingStickyKeyConsumerSelector.getConsumerKeyHashRanges()
Map<Consumer,List<org.apache.pulsar.client.api.Range>>	HashRangeAutoSplitStickyKeyConsumerSelector.getConsumerKeyHashRanges()
Map<Consumer,List<org.apache.pulsar.client.api.Range>>	HashRangeExclusiveStickyKeyConsumerSelector.getConsumerKeyHashRanges()
Map<Consumer,List<org.apache.pulsar.client.api.Range>>	StickyKeyConsumerSelector.getConsumerKeyHashRanges()	Get key hash ranges handled by each consumer.
CopyOnWriteArrayList<Consumer>	AbstractDispatcherMultipleConsumers.getConsumers()
List<Consumer>	AbstractDispatcherSingleActiveConsumer.getConsumers()
List<Consumer>	Dispatcher.getConsumers()
org.apache.pulsar.common.util.collections.ConcurrentLongHashMap<CompletableFuture<Consumer>>	ServerCnx.getConsumers()
List<Consumer>	Subscription.getConsumers()
CompletableFuture<Consumer>	Topic.subscribe(SubscriptionOption option)	Subscribe a topic.
CompletableFuture<Consumer>	Topic.subscribe(TransportCnx cnx, String subscriptionName, long consumerId, org.apache.pulsar.common.api.proto.CommandSubscribe.SubType subType, int priorityLevel, String consumerName, boolean isDurable, org.apache.pulsar.client.api.MessageId startMessageId, Map<String,String> metadata, boolean readCompacted, org.apache.pulsar.common.api.proto.CommandSubscribe.InitialPosition initialPosition, long startMessageRollbackDurationSec, boolean replicateSubscriptionState, org.apache.pulsar.common.api.proto.KeySharedMeta keySharedMeta)	Deprecated.

Methods in org.apache.pulsar.broker.service with parameters of type Consumer

Modifier and Type	Method	Description
void	AbstractDispatcherSingleActiveConsumer.addConsumer(Consumer consumer)
void	ConsistentHashingStickyKeyConsumerSelector.addConsumer(Consumer consumer)
void	Dispatcher.addConsumer(Consumer consumer)
void	HashRangeAutoSplitStickyKeyConsumerSelector.addConsumer(Consumer consumer)
void	HashRangeExclusiveStickyKeyConsumerSelector.addConsumer(Consumer consumer)
void	StickyKeyConsumerSelector.addConsumer(Consumer consumer)	Add a new consumer.
CompletableFuture<Void>	Subscription.addConsumer(Consumer consumer)
protected CompletableFuture<Void>	AbstractTopic.addConsumerToSubscription(Subscription subscription, Consumer consumer)
boolean	AbstractDispatcherMultipleConsumers.canUnsubscribe(Consumer consumer)
boolean	AbstractDispatcherSingleActiveConsumer.canUnsubscribe(Consumer consumer)	Handle unsubscribe command from the client API For failover subscription, if consumer is connected consumer, we can unsubscribe.
boolean	Dispatcher.canUnsubscribe(Consumer consumer)
void	ServerCnx.closeConsumer(Consumer consumer)
void	TransportCnx.closeConsumer(Consumer consumer)
void	Dispatcher.consumerFlow(Consumer consumer, int additionalNumberOfMessages)	Indicates that this consumer is now ready to receive more messages.
void	Subscription.consumerFlow(Consumer consumer, int additionalNumberOfMessages)
CompletableFuture<Void>	Subscription.doUnsubscribe(Consumer consumer)
int	AbstractBaseDispatcher.filterEntriesForConsumer(@Nullable org.apache.pulsar.common.api.proto.MessageMetadata[] metadataArray, int startOffset, List<? extends org.apache.bookkeeper.mledger.Entry> entries, EntryBatchSizes batchSizes, SendMessageInfo sendMessageInfo, EntryBatchIndexesAcks indexesAcks, org.apache.bookkeeper.mledger.ManagedCursor cursor, boolean isReplayRead, Consumer consumer)	Filter entries with prefetched message metadata range so that there is no need to peek metadata from Entry.
int	AbstractBaseDispatcher.filterEntriesForConsumer(List<? extends org.apache.bookkeeper.mledger.Entry> entries, EntryBatchSizes batchSizes, SendMessageInfo sendMessageInfo, EntryBatchIndexesAcks indexesAcks, org.apache.bookkeeper.mledger.ManagedCursor cursor, boolean isReplayRead, Consumer consumer)	Filter messages that are being sent to a consumers.
abstract boolean	AbstractDispatcherMultipleConsumers.isConsumerAvailable(Consumer consumer)
protected boolean	AbstractTopic.isSameAddressConsumersExceededOnTopic(Consumer consumer)
protected void	AbstractDispatcherSingleActiveConsumer.notifyActiveConsumerChanged(Consumer activeConsumer)
protected abstract void	AbstractDispatcherSingleActiveConsumer.readMoreEntries(Consumer consumer)
void	Dispatcher.redeliverUnacknowledgedMessages(Consumer consumer, long consumerEpoch)
void	Dispatcher.redeliverUnacknowledgedMessages(Consumer consumer, List<org.apache.bookkeeper.mledger.impl.PositionImpl> positions)
void	Subscription.redeliverUnacknowledgedMessages(Consumer consumer, long consumerEpoch)
void	Subscription.redeliverUnacknowledgedMessages(Consumer consumer, List<org.apache.bookkeeper.mledger.impl.PositionImpl> positions)
void	AbstractDispatcherSingleActiveConsumer.removeConsumer(Consumer consumer)
void	ConsistentHashingStickyKeyConsumerSelector.removeConsumer(Consumer consumer)
void	Dispatcher.removeConsumer(Consumer consumer)
void	HashRangeAutoSplitStickyKeyConsumerSelector.removeConsumer(Consumer consumer)
void	HashRangeExclusiveStickyKeyConsumerSelector.removeConsumer(Consumer consumer)
void	StickyKeyConsumerSelector.removeConsumer(Consumer consumer)	Remove the consumer.
default void	Subscription.removeConsumer(Consumer consumer)
void	Subscription.removeConsumer(Consumer consumer, boolean isResetCursor)
void	ServerCnx.removedConsumer(Consumer consumer)
void	TransportCnx.removedConsumer(Consumer consumer)
EntryFilter.FilterResult	EntryFilterSupport.runFiltersForEntry(org.apache.bookkeeper.mledger.Entry entry, org.apache.pulsar.common.api.proto.MessageMetadata msgMetadata, Consumer consumer)

Uses of Consumer in org.apache.pulsar.broker.service.nonpersistent

Methods in org.apache.pulsar.broker.service.nonpersistent that return types with arguments of type Consumer

Modifier and Type	Method	Description
CopyOnWriteArrayList<Consumer>	NonPersistentDispatcherMultipleConsumers.getConsumers()
List<Consumer>	NonPersistentSubscription.getConsumers()
CompletableFuture<Consumer>	NonPersistentTopic.subscribe(SubscriptionOption option)
CompletableFuture<Consumer>	NonPersistentTopic.subscribe(TransportCnx cnx, String subscriptionName, long consumerId, org.apache.pulsar.common.api.proto.CommandSubscribe.SubType subType, int priorityLevel, String consumerName, boolean isDurable, org.apache.pulsar.client.api.MessageId startMessageId, Map<String,String> metadata, boolean readCompacted, org.apache.pulsar.common.api.proto.CommandSubscribe.InitialPosition initialPosition, long resetStartMessageBackInSec, boolean replicateSubscriptionState, org.apache.pulsar.common.api.proto.KeySharedMeta keySharedMeta)

Methods in org.apache.pulsar.broker.service.nonpersistent with parameters of type Consumer

Modifier and Type	Method	Description
void	NonPersistentDispatcherMultipleConsumers.addConsumer(Consumer consumer)
void	NonPersistentStickyKeyDispatcherMultipleConsumers.addConsumer(Consumer consumer)
CompletableFuture<Void>	NonPersistentSubscription.addConsumer(Consumer consumer)
boolean	NonPersistentDispatcherMultipleConsumers.canUnsubscribe(Consumer consumer)
void	NonPersistentDispatcherMultipleConsumers.consumerFlow(Consumer consumer, int additionalNumberOfMessages)
void	NonPersistentDispatcherSingleActiveConsumer.consumerFlow(Consumer consumer, int additionalNumberOfMessages)
void	NonPersistentSubscription.consumerFlow(Consumer consumer, int additionalNumberOfMessages)
CompletableFuture<Void>	NonPersistentSubscription.doUnsubscribe(Consumer consumer)	Handle unsubscribe command from the client API Check with the dispatcher is this consumer can proceed with unsubscribe.
boolean	NonPersistentDispatcherMultipleConsumers.isConsumerAvailable(Consumer consumer)
protected void	NonPersistentDispatcherSingleActiveConsumer.readMoreEntries(Consumer consumer)
default void	NonPersistentDispatcher.redeliverUnacknowledgedMessages(Consumer consumer, long consumerEpoch)
default void	NonPersistentDispatcher.redeliverUnacknowledgedMessages(Consumer consumer, List<org.apache.bookkeeper.mledger.impl.PositionImpl> positions)
void	NonPersistentSubscription.redeliverUnacknowledgedMessages(Consumer consumer, long consumerEpoch)
void	NonPersistentSubscription.redeliverUnacknowledgedMessages(Consumer consumer, List<org.apache.bookkeeper.mledger.impl.PositionImpl> positions)
void	NonPersistentDispatcherMultipleConsumers.removeConsumer(Consumer consumer)
void	NonPersistentStickyKeyDispatcherMultipleConsumers.removeConsumer(Consumer consumer)
void	NonPersistentSubscription.removeConsumer(Consumer consumer, boolean isResetCursor)

Uses of Consumer in org.apache.pulsar.broker.service.persistent

Methods in org.apache.pulsar.broker.service.persistent that return types with arguments of type Consumer

Modifier and Type	Method	Description
Map<Consumer,List<org.apache.pulsar.client.api.Range>>	PersistentStickyKeyDispatcherMultipleConsumers.getConsumerKeyHashRanges()
CopyOnWriteArrayList<Consumer>	PersistentDispatcherMultipleConsumers.getConsumers()
List<Consumer>	PersistentSubscription.getConsumers()
LinkedHashMap<Consumer,org.apache.bookkeeper.mledger.impl.PositionImpl>	PersistentStickyKeyDispatcherMultipleConsumers.getRecentlyJoinedConsumers()
CompletableFuture<Consumer>	PersistentTopic.subscribe(SubscriptionOption option)
CompletableFuture<Consumer>	PersistentTopic.subscribe(TransportCnx cnx, String subscriptionName, long consumerId, org.apache.pulsar.common.api.proto.CommandSubscribe.SubType subType, int priorityLevel, String consumerName, boolean isDurable, org.apache.pulsar.client.api.MessageId startMessageId, Map<String,String> metadata, boolean readCompacted, org.apache.pulsar.common.api.proto.CommandSubscribe.InitialPosition initialPosition, long startMessageRollbackDurationSec, boolean replicatedSubscriptionStateArg, org.apache.pulsar.common.api.proto.KeySharedMeta keySharedMeta)

Methods in org.apache.pulsar.broker.service.persistent with parameters of type Consumer

Modifier and Type	Method	Description
void	PersistentDispatcherMultipleConsumers.addConsumer(Consumer consumer)
void	PersistentStickyKeyDispatcherMultipleConsumers.addConsumer(Consumer consumer)
CompletableFuture<Void>	PersistentSubscription.addConsumer(Consumer consumer)
protected org.apache.commons.lang3.tuple.Pair<Integer,Long>	PersistentDispatcherSingleActiveConsumer.calculateToRead(Consumer consumer)
boolean	PersistentDispatcherMultipleConsumers.canUnsubscribe(Consumer consumer)
void	PersistentDispatcherMultipleConsumers.consumerFlow(Consumer consumer, int additionalNumberOfMessages)
void	PersistentDispatcherSingleActiveConsumer.consumerFlow(Consumer consumer, int additionalNumberOfMessages)
void	PersistentSubscription.consumerFlow(Consumer consumer, int additionalNumberOfMessages)
static PersistentDispatcherSingleActiveConsumer.ReadEntriesCtx	PersistentDispatcherSingleActiveConsumer.ReadEntriesCtx.create(Consumer consumer, long epoch)
protected void	PersistentDispatcherSingleActiveConsumer.dispatchEntriesToConsumer(Consumer currentConsumer, List<org.apache.bookkeeper.mledger.Entry> entries, EntryBatchSizes batchSizes, EntryBatchIndexesAcks batchIndexesAcks, SendMessageInfo sendMessageInfo, long epoch)
CompletableFuture<Void>	PersistentSubscription.doUnsubscribe(Consumer consumer)	Handle unsubscribe command from the client API Check with the dispatcher is this consumer can proceed with unsubscribe.
boolean	PersistentDispatcherMultipleConsumers.isConsumerAvailable(Consumer consumer)
protected void	PersistentDispatcherSingleActiveConsumer.readMoreEntries(Consumer consumer)
protected void	PersistentStreamingDispatcherSingleActiveConsumer.readMoreEntries(Consumer consumer)
void	PersistentDispatcherMultipleConsumers.redeliverUnacknowledgedMessages(Consumer consumer, long consumerEpoch)
void	PersistentDispatcherMultipleConsumers.redeliverUnacknowledgedMessages(Consumer consumer, List<org.apache.bookkeeper.mledger.impl.PositionImpl> positions)
void	PersistentDispatcherSingleActiveConsumer.redeliverUnacknowledgedMessages(Consumer consumer, long consumerEpoch)
void	PersistentDispatcherSingleActiveConsumer.redeliverUnacknowledgedMessages(Consumer consumer, List<org.apache.bookkeeper.mledger.impl.PositionImpl> positions)
void	PersistentSubscription.redeliverUnacknowledgedMessages(Consumer consumer, long consumerEpoch)
void	PersistentSubscription.redeliverUnacknowledgedMessages(Consumer consumer, List<org.apache.bookkeeper.mledger.impl.PositionImpl> positions)
void	PersistentDispatcherMultipleConsumers.removeConsumer(Consumer consumer)
void	PersistentStickyKeyDispatcherMultipleConsumers.removeConsumer(Consumer consumer)
void	PersistentSubscription.removeConsumer(Consumer consumer, boolean isResetCursor)

Uses of Consumer in org.apache.pulsar.broker.stats.prometheus

Fields in org.apache.pulsar.broker.stats.prometheus with type parameters of type Consumer

Modifier and Type	Field	Description
Map<Consumer,AggregatedConsumerStats>	AggregatedSubscriptionStats.consumerStat

Uses of Consumer in org.apache.pulsar.broker.transaction.pendingack

Methods in org.apache.pulsar.broker.transaction.pendingack with parameters of type Consumer

Modifier and Type	Method	Description
CompletableFuture<Void>	PendingAckHandle.abortTxn(org.apache.pulsar.client.api.transaction.TxnID txnId, Consumer consumer, long lowWaterMark)	Abort a transaction.

Uses of Consumer in org.apache.pulsar.broker.transaction.pendingack.impl

Methods in org.apache.pulsar.broker.transaction.pendingack.impl with parameters of type Consumer

Modifier and Type	Method	Description
CompletableFuture<Void>	PendingAckHandleDisabled.abortTxn(org.apache.pulsar.client.api.transaction.TxnID txnId, Consumer consumer, long lowWaterMark)
CompletableFuture<Void>	PendingAckHandleImpl.abortTxn(org.apache.pulsar.client.api.transaction.TxnID txnId, Consumer consumer, long lowWaterMark)
CompletableFuture<Void>	PendingAckHandleImpl.internalAbortTxn(org.apache.pulsar.client.api.transaction.TxnID txnId, Consumer consumer, long lowWaterMark, CompletableFuture<Void> abortFuture)

Uses of Consumer in org.apache.pulsar.compaction

Methods in org.apache.pulsar.compaction with parameters of type Consumer

Modifier and Type	Method	Description
void	CompactedTopic.asyncReadEntriesOrWait(org.apache.bookkeeper.mledger.ManagedCursor cursor, int numberOfEntriesToRead, boolean isFirstRead, org.apache.bookkeeper.mledger.AsyncCallbacks.ReadEntriesCallback callback, Consumer consumer)
void	CompactedTopicImpl.asyncReadEntriesOrWait(org.apache.bookkeeper.mledger.ManagedCursor cursor, int numberOfEntriesToRead, boolean isFirstRead, org.apache.bookkeeper.mledger.AsyncCallbacks.ReadEntriesCallback callback, Consumer consumer)