Apache Kafka 1.1.0 发布,改进 Kafka controller

栏目: 软件资讯 发布于: 2018-03-30 09:20:04

Apache Kafka 1.1.0 已发布,带来了大量改进和修复。主要亮点包括:

  • Kafka 1.1.0 includes significant improvements to the Kafka Controller that speed up controlled shutdown. ZooKeeper session expiration edge cases have also been fixed as part of this effort.

  • Controller improvements also enable more partitions to be supported on a single cluster. KIP-227 introduced incremental fetch requests, providing more efficient replication when the number of partitions is large.

  • KIP-113 added support for replica movement between log directories to enable data balancing with JBOD.

  • Some of the broker configuration options like SSL keystores can now be updated dynamically without restarting the broker. See KIP-226 for details and the full list of dynamic configs.

  • Delegation token based authentication (KIP-48) has been added to Kafka brokers to support large number of clients without overloading Kerberos KDCs or other authentication servers.

  • Several new features have been added to Kafka Connect, including header support (KIP-145), SSL and Kafka cluster identifiers in the Connect REST interface (KIP-208 and KIP-238), validation of connector names (KIP-212) and support for topic regex in sink connectors (KIP-215). Additionally, the default maximum heap size for Connect workers was increased to 2GB.

  • Several improvements have been added to the Kafka Streams API, including reducing repartition topic partitions footprint, customizable error handling for produce failures and enhanced resilience to broker unavailability. See KIPs 205, 210, 220, 224 and 239 for details.

完整更新内容请查阅:

下载地址:


【声明】文章转载自:开源中国社区 [http://www.oschina.net]

本站文章除注明转载外,均为本站原创或编译。欢迎任何形式的转载,但请务必注明出处。
转载请注明:文章转载自 [http://www.php230.com]
本文标题:Apache Kafka 1.1.0 发布,改进 Kafka controller
IT技术书籍推荐:
PHP从入门到精通(第3版)
PHP从入门到精通(第3版)
明日科技 (作者)
《PHP从入门到精通(第3版)》从初学者角度出发,通过通俗易懂的语言、丰富多彩的实例,详细介绍了使用PHP进行网络开发应该掌握的各方面技术。全书共分4篇25章,包括初识PHP、PHP环境搭建和开发工具、PHP语言基础、流程控制语句、字符串操作、正则表达式、PHP数组、PHP与Web页面交互、PHP与JavaScript交互、日期和时间、Cookie与Session、图形图像处理技术、文件系统、面向对象、PHP加密技术、MySQL数据库基础、phpMyAdmin图形化管理工具、PHP操作MySQL数据库、PDO数据库抽象层、ThinkPHP框架、Smarty模板技术、PHP与XML技术、PHP与Ajax技术、应用Smarty模板开发电子商务网站、应用ThinkPHP框架开发明日导航网等内容。书中所有知识都结合具体实例进行介绍,涉及的程序代码均附以详细的注释,可以使读者轻松领会PHP程序开发的精髓,快速提高开发技能。
最新互联网资讯