kafka-doc-zh Kafka 2.1 version 翻译进度

基于 kafka 1.0 version 翻译版本翻译版本优化出 2.1 版本留言格式：昵称 + QQ + 章节翻译时间: 3.15-3.31 联系方式: QQ 842725815

章节	译者	进度
1.1 Introduction	mikechengwei
1.2 Use Cases	mikechengwei
1.3 Quick Start	mikechengwei
1.4 Ecosystem
1.5 Upgrading
2.1 Producer API
2.2 Consumer API
2.3 Streams API
3.1 Broker Configs
3.2 Topic Configs
3.3 Producer Configs
3.4 Consumer Configs
3.5 Kafka Connect Configs
3.6 Kafka Streams Configs
3.7 AdminClient Configs
4.1 Motivation	mikechengwei
4.2 Persistence	mikechengwei
4.3 Efficiency	mikechengwei
4.4 The Producer	mikechengwei
4.5 The Consumer	mikechengwei
4.6 Message Delivery Semantics	mikechengwei
4.7 Replication	mikechengwei
4.8 Log Compaction	mikechengwei
4.9 Quotas	mikechengwei
5.1 Network Layer
5.2 Messages
5.3 Message format
5.4 Log
5.5 Distribution
6.1 Basic Kafka Operations
6.2 Datacenters
6.3 Important Configs
6.4 Java Version
6.5 Hardware and OS
6.6 Monitoring
6.7 ZooKeeper
7.1 Security Overview
7.2 Encryption and Authentication using SSL
7.3 Authentication using SASL
7.4 Authorization and ACLs
7.5 Incorporating Security Features in a Running Cluster
7.6 ZooKeeper Authentication
8.1 Overview
8.2 User Guide
8.3 Connector Development Guide
9.1 Play with a Streams Application
9.2 Write your own Streams Applications
9.3 Developer Manual
9.4 Core Concepts
9.5 Architecture
9.6 Upgrade Guide