最近Ambari发布了最新版本2.7.0，HDP栈版本为3.0.0。本篇我们先了解一下新版本的功能及安装体验。
关注公众号，获取最新文章

Ambari2.7.0 New Feature
1. The Ambari UI, Ambari Server, and Ambari Agent have been significantly reworked to more efficiently handle large cluster management
2. In order to more efficiently manage large clusters, the AMS schema has been updated, and metric aggregation has been improved.
3. Updated default configurations, and configuration recommendations to ensure AMS is tuned well out of the box.
4. Added support for easily adding and managing new HDFS namespaces.
5. Added support for managing ViewFS mount table configuration.
6. Added FreeIPA as a supported KDC implementation.
7. Added support for a new Isilon Management Pack that can be used to easily install HDP on an existing Isilon OneFS implementation.
8. Ambari Infra Solr now uses Solr 7.
9. Amazon Linux is now a supported deployment platform.
10. Commonly customized properties are now confgurable all in one place during the installation, making it much easier to quickly configure your installation.
11. Added the ability for teams to quickly see who initiated operations like Add Service, Add Host, Enable HA, etc.
12. Added the ability for teams to quickly see who performed operations like restarting services, etc.
13. Made it easier to find hosts when adding services to a large cluster with many components deployed to it.
14. Added the ability to bulk add and delete components to multiple hosts.
15. Added the ability to delete hosts in bulk.
16. Created a new API portal in the Ambari Server to quickly understand and try out the Ambari API. Navigate to http://ambari.server:8080/api-docs to view the portal.
17. Made it easer to setup SSO for Ambari, Atlas, and Ranger.

HDP3.0 New Feature
1. 去除了Flume，falcon，hive2，hue，mahout，slider等组建
2. 安装源中剥离出了GPL
3. 组件升级为最新版本，Hahoop3.1 ,HBase2.0，Hive3.1，Kafka1.0.1，Spark2.3.1，Ranger1.1，zeppelin0.8
……
1. 登录

2. 安装首页

3. 集群命名

4. 选择源

4. 环境检测

5. 服务选择

6. 服务节点配置

7. 节点选择

8. 服务配置

9. 服务配置

10. 服务用户配置

11. 服务配置

12. 预览

13. 安装

14. 首页