ApacheKafka3.1.0(kafka-3.1.0-src.tgz)_kafka:3.1.0资源-CSDN文库

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Apache Kafka 3.1.0 是一款强大的开源分布式事件流平台，它在IT行业中扮演着重要的角色，尤其在数据处理和实时分析领域。这个版本的Kafka提供了源代码，允许开发者深入理解其内部机制并进行定制化开发。下面将详细介绍Kafka的核心特性、架构以及在实际应用中的重要性。 1. **核心特性** - **高吞吐量**：Kafka设计时考虑了大规模数据传输，能够在单个集群上每秒处理数百万条消息。 - **持久化**：Kafka将消息存储在磁盘上，并提供多个副本以确保数据的可靠性。 - **分区与复制**：消息被分到不同的主题（topics）下，每个主题进一步划分为多个分区，每个分区都有一个主副本和多个备份副本，以实现水平扩展和容错。 - **实时处理**：Kafka支持实时流处理，可以结合流处理引擎如Spark Streaming或Flink进行实时分析。 - **消费者模型**：提供两种消费者模型——旧版的Simple Consumer和较新的Consumer Group，后者支持并行消费和负载均衡。 2. **架构** - **Brokers**：Kafka集群由多个节点（brokers）组成，它们负责存储、转发和管理消息。 - **Producers**：生产者负责发布消息到Kafka的主题中。 - **Consumers**：消费者从主题中读取消息，可以是单个消费者或者消费者组。 - **Zookeeper**：Kafka依赖Zookeeper进行元数据管理和协调，如管理集群配置、选举领导者等。 3. **应用场景** - **日志收集**：Kafka广泛用于收集各种系统的日志数据，形成统一的日志层。 - **流数据处理**：在实时分析、大数据处理和机器学习中，Kafka作为数据流的中间件，连接数据源和处理系统。 - **消息传递**：替代传统的消息队列（MQ），实现微服务之间的异步通信。 - **数据整合**：在数据集成项目中，Kafka作为数据管道，将不同来源的数据流整合在一起。 4. **Kafka 3.1.0的改进** - **性能优化**：新版本可能包含对性能的进一步提升，例如更快的消息生产和消费速度。 - **稳定性增强**：修复已知问题，提高系统稳定性和可靠性。 - **新功能**：可能引入新的API或特性，以适应不断变化的业务需求。 5. **源代码学习价值** - **理解原理**：通过源代码，开发者能深入了解Kafka如何处理消息的存储、复制、消费等核心操作。 - **自定义开发**：对于有特殊需求的场景，可以修改源代码实现特定功能。 - **贡献社区**：了解源代码后，有能力的开发者可以为Kafka项目贡献代码，推动其发展。 Apache Kafka 3.1.0源代码的发布为开发者提供了一个宝贵的资源，无论是用于学习、研究还是在实际项目中构建高性能的数据处理系统。通过深入理解其内部机制，开发者可以更好地利用Kafka来应对日益复杂的数据挑战。

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Apache Kafka 3.1.0 (kafka-3.1.0-src.tgz) （2000个子文件）

dsl-api.html 309KB

ops.html 190KB

upgrade.html 171KB

security.html 151KB

upgrade-guide.html 99KB

config-streams.html 84KB

design.html 72KB

connect.html 63KB

processor-api.html 52KB

interactive-queries.html 40KB

core-concepts.html 31KB

tutorial.html 31KB

implementation.html 25KB

memory-mgmt.html 25KB

protocol.html 22KB

index.html 20KB

testing.html 20KB

running-app.html 18KB

quickstart.html 18KB

configuration.html 18KB

datatypes.html 17KB

write-streams.html 16KB

dsl-topology-naming.html 15KB

security.html 15KB

app-reset-tool.html 14KB

architecture.html 13KB

introduction.html 13KB

quickstart.html 12KB

toc.html 11KB

manage-topics.html 8KB

api.html 6KB

uses.html 6KB

documentation.html 6KB

index.html 5KB

migration.html 2KB

package.html 2KB

package.html 1KB

ecosystem.html 1KB

dsl-topology-naming.html 924B

interactive-queries.html 924B

app-reset-tool.html 919B

config-streams.html 919B

processor-api.html 918B

write-streams.html 918B

manage-topics.html 918B

running-app.html 916B

memory-mgmt.html 916B

datatypes.html 914B

security.html 913B

testing.html 912B

dsl-api.html 912B

index.html 910B

upgrade-guide.html 899B

core-concepts.html 899B

architecture.html 898B

quickstart.html 896B

tutorial.html 894B

index.html 891B

package.html 830B

index.html 824B

KafkaAdminClientTest.java 326KB

KStream.java 299KB

FetcherTest.java 231KB

KafkaAdminClient.java 223KB

TransactionManagerTest.java 168KB

ConsumerCoordinatorTest.java 162KB

RequestResponseTest.java 161KB

TaskManagerTest.java 156KB

SenderTest.java 153KB

KafkaConsumer.java 144KB

KStreamImplTest.java 143KB

KafkaConsumerTest.java 137KB

KTable.java 136KB

SaslAuthenticatorTest.java 130KB

StreamThreadTest.java 126KB

DistributedHerderTest.java 126KB

KafkaRaftClientTest.java 116KB

KStreamKStreamJoinTest.java 111KB

StreamsPartitionAssignorTest.java 107KB

KafkaRaftClient.java 107KB

StreamTaskTest.java 100KB

Fetcher.java 99KB

DistributedHerder.java 96KB

ProcessorTopologyTest.java 92KB

WorkerSinkTaskTest.java 91KB

InternalTopicManagerTest.java 91KB

InternalTopologyBuilder.java 90KB

KafkaStreams.java 85KB

ReplicationControlManagerTest.java 82KB

MessageDataGenerator.java 82KB

TransactionManager.java 81KB

TopologyTest.java 80KB

KafkaProducer.java 79KB

StreamsConfig.java 77KB

CogroupedKStreamImplTest.java 75KB

ConsumerCoordinator.java 75KB

AbstractCoordinator.java 75KB

IncrementalCooperativeAssignorTest.java 74KB

Admin.java 74KB

KafkaProducerTest.java 74KB

共 2000 条

/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.kafka.clients.admin; import org.apache.kafka.clients.ClientDnsLookup; import org.apache.kafka.clients.ClientUtils; import org.apache.kafka.clients.MockClient; import org.apache.kafka.clients.NodeApiVersions; import org.apache.kafka.clients.admin.DeleteAclsResult.FilterResults; import org.apache.kafka.clients.admin.ListOffsetsResult.ListOffsetsResultInfo; import org.apache.kafka.clients.consumer.ConsumerPartitionAssignor; import org.apache.kafka.clients.consumer.OffsetAndMetadata; import org.apache.kafka.clients.consumer.internals.ConsumerProtocol; import org.apache.kafka.common.Cluster; import org.apache.kafka.common.ConsumerGroupState; import org.apache.kafka.common.ElectionType; import org.apache.kafka.common.KafkaException; import org.apache.kafka.common.KafkaFuture; import org.apache.kafka.common.Node; import org.apache.kafka.common.TopicCollection; import org.apache.kafka.common.PartitionInfo; import org.apache.kafka.common.TopicPartition; import org.apache.kafka.common.TopicPartitionReplica; import org.apache.kafka.common.Uuid; import org.apache.kafka.common.acl.AccessControlEntry; import org.apache.kafka.common.acl.AccessControlEntryFilter; import org.apache.kafka.common.acl.AclBinding; import org.apache.kafka.common.acl.AclBindingFilter; import org.apache.kafka.common.acl.AclOperation; import org.apache.kafka.common.acl.AclPermissionType; import org.apache.kafka.common.config.ConfigException; import org.apache.kafka.common.config.ConfigResource; import org.apache.kafka.common.errors.ApiException; import org.apache.kafka.common.errors.AuthenticationException; import org.apache.kafka.common.errors.ClusterAuthorizationException; import org.apache.kafka.common.errors.FencedInstanceIdException; import org.apache.kafka.common.errors.GroupAuthorizationException; import org.apache.kafka.common.errors.GroupSubscribedToTopicException; import org.apache.kafka.common.errors.InvalidRequestException; import org.apache.kafka.common.errors.InvalidTopicException; import org.apache.kafka.common.errors.LeaderNotAvailableException; import org.apache.kafka.common.errors.LogDirNotFoundException; import org.apache.kafka.common.errors.NotLeaderOrFollowerException; import org.apache.kafka.common.errors.OffsetOutOfRangeException; import org.apache.kafka.common.errors.SaslAuthenticationException; import org.apache.kafka.common.errors.SecurityDisabledException; import org.apache.kafka.common.errors.ThrottlingQuotaExceededException; import org.apache.kafka.common.errors.TimeoutException; import org.apache.kafka.common.errors.TopicAuthorizationException; import org.apache.kafka.common.errors.TopicDeletionDisabledException; import org.apache.kafka.common.errors.TopicExistsException; import org.apache.kafka.common.errors.UnknownMemberIdException; import org.apache.kafka.common.errors.UnknownServerException; import org.apache.kafka.common.errors.UnknownTopicIdException; import org.apache.kafka.common.errors.UnknownTopicOrPartitionException; import org.apache.kafka.common.errors.UnsupportedVersionException; import org.apache.kafka.common.feature.Features; import org.apache.kafka.common.message.AlterPartitionReassignmentsResponseData; import org.apache.kafka.common.message.AlterReplicaLogDirsResponseData; import org.apache.kafka.common.message.AlterReplicaLogDirsResponseData.AlterReplicaLogDirPartitionResult; import org.apache.kafka.common.message.AlterReplicaLogDirsResponseData.AlterReplicaLogDirTopicResult; import org.apache.kafka.common.message.AlterUserScramCredentialsResponseData; import org.apache.kafka.common.message.ApiMessageType; import org.apache.kafka.common.message.ApiVersionsResponseData; import org.apache.kafka.common.message.ApiVersionsResponseData.ApiVersion; import org.apache.kafka.common.message.CreateAclsResponseData; import org.apache.kafka.common.message.CreatePartitionsResponseData; import org.apache.kafka.common.message.CreatePartitionsResponseData.CreatePartitionsTopicResult; import org.apache.kafka.common.message.CreateTopicsResponseData; import org.apache.kafka.common.message.CreateTopicsResponseData.CreatableTopicResult; import org.apache.kafka.common.message.CreateTopicsResponseData.CreatableTopicResultCollection; import org.apache.kafka.common.message.DeleteAclsResponseData; import org.apache.kafka.common.message.DeleteGroupsResponseData; import org.apache.kafka.common.message.DeleteGroupsResponseData.DeletableGroupResult; import org.apache.kafka.common.message.DeleteGroupsResponseData.DeletableGroupResultCollection; import org.apache.kafka.common.message.DeleteRecordsResponseData; import org.apache.kafka.common.message.DeleteTopicsResponseData; import org.apache.kafka.common.message.DeleteTopicsResponseData.DeletableTopicResult; import org.apache.kafka.common.message.DeleteTopicsResponseData.DeletableTopicResultCollection; import org.apache.kafka.common.message.DescribeAclsResponseData; import org.apache.kafka.common.message.DescribeClusterResponseData; import org.apache.kafka.common.message.DescribeClusterResponseData.DescribeClusterBroker; import org.apache.kafka.common.message.DescribeConfigsResponseData; import org.apache.kafka.common.message.DescribeGroupsResponseData; import org.apache.kafka.common.message.DescribeGroupsResponseData.DescribedGroupMember; import org.apache.kafka.common.message.DescribeLogDirsResponseData; import org.apache.kafka.common.message.DescribeLogDirsResponseData.DescribeLogDirsTopic; import org.apache.kafka.common.message.DescribeProducersResponseData; import org.apache.kafka.common.message.DescribeTransactionsResponseData; import org.apache.kafka.common.message.DescribeUserScramCredentialsResponseData; import org.apache.kafka.common.message.DescribeUserScramCredentialsResponseData.CredentialInfo; import org.apache.kafka.common.message.ElectLeadersResponseData.PartitionResult; import org.apache.kafka.common.message.ElectLeadersResponseData.ReplicaElectionResult; import org.apache.kafka.common.message.FindCoordinatorResponseData; import org.apache.kafka.common.message.IncrementalAlterConfigsResponseData; import org.apache.kafka.common.message.IncrementalAlterConfigsResponseData.AlterConfigsResourceResponse; import org.apache.kafka.common.message.LeaveGroupRequestData.MemberIdentity; import org.apache.kafka.common.message.LeaveGroupResponseData; import org.apache.kafka.common.message.LeaveGroupResponseData.MemberResponse; import org.apache.kafka.common.message.ListGroupsResponseData; import org.apache.kafka.common.message.ListOffsetsResponseData; import org.apache.kafka.common.message.ListOffsetsResponseData.ListOffsetsTopicResponse; import org.apache.kafka.common.message.ListPartitionReassignmentsResponseData; import org.apache.kafka.common.message.ListTransactionsResponseData; import org.apache.kafka.common.message.MetadataResponseData; import org.apache.kafka.common.message.MetadataResponseData.MetadataResponsePartition; import org.apache.kafka.common.message.MetadataResponseData.MetadataResponseTopic; import org.apache.kafka.common.message.OffsetDeleteResponseData; import org.apache.kafka.common.message.OffsetDeleteResponseData.OffsetDeleteResponsePartition; import org.apache.kafka.common.message.OffsetDeleteR

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