| ~~ 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. |
| ~~ |
| |
| What's New with Ambari? |
| |
| * The latest release of Ambari is Ambari 2.7.3. |
| |
| * Ambari 2.7.0 added the following features: |
| |
| * The Ambari UI, Ambari Server, and Ambari Agent have been significantly reworked to more efficiently handle large cluster management |
| |
| * In order to more efficiently manage large clusters, the AMS schema has been updated, and metric aggregation has been improved. |
| |
| * Updated default configurations, and configuration recommendations to ensure AMS is tuned well out of the box. |
| |
| * Added support for easily adding and managing new HDFS namespaces. |
| |
| * Added support for managing ViewFS mount table configuration. |
| |
| * Added FreeIPA as a supported KDC implementation. |
| |
| * Added support for a new Isilon Management Pack that can be used to easily install HDP on an existing Isilon OneFS implementation. |
| |
| * Ambari Infra Solr now uses Solr 7. |
| |
| * Amazon Linux is now a supported deployment platform. |
| |
| * Commonly customized properties are now confgurable all in one place during the installation, making it much easier to quickly configure your installation. |
| |
| * Added the ability for teams to quickly see who initiated operations like Add Service, Add Host, Enable HA, etc. |
| |
| * Added the ability for teams to quickly see who performed operations like restarting services, etc. |
| |
| * Made it easier to find hosts when adding services to a large cluster with many components deployed to it. |
| |
| * Added the ability to bulk add and delete components to multiple hosts. |
| |
| * Added the ability to delete hosts in bulk. |
| |
| * 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. |
| |
| * Made it easer to setup SSO for Ambari, Atlas, and Ranger. |
| |
| Getting Ambari Source |
| |
| See {{{https://cwiki.apache.org/confluence/display/AMBARI/Ambari+Development} Ambari Development guide}} on how to check out the source and build it. |
| |
| JIRA |
| |
| You can follow all the work going on by watching the Ambari JIRA project. You can see the |
| JIRA details for Ambari here: |
| |
| {{{https://issues.apache.org/jira/issues/?jql=project%20%3D%20AMBARI} https://issues.apache.org/jira/issues/?jql=project%20%3D%20AMBARI}} |
| |
| User Guide |
| |
| Take a look at {{{https://cwiki.apache.org/confluence/display/AMBARI/Installation+Guide+for+Ambari+2.7.3} how to install a Hadoop cluster using Ambari 2.7.3}}. |
| |
| Stay Tuned |
| |
| {{{http://ambari.apache.org/mail-lists.html} Subscribe to the Ambari mailing lists}} and check back here often to learn about our |
| upcoming releases. |
| |
