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Version 15
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Released Features
Version | Timing | What's New |
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1.4.4 | | |
1.4.3 | January 2014 | - Configuration Groups
- Staged Configuration Changes
- Ambari DB MySQL support
|
1.4.2 | December 2013 | - Reassign masters
- NameNode
- Secondary NameNode
- ResourceManager
- JobTracker
- HBase Multi-Master
- Simplified local repository setup
- Better host controls
- Start/stop all host components
- Delete host
- Add clients to existing hosts
- Background Operations dialog off option
|
1.4.1 | October 2013 | - Hadoop-2 stack support
- Enable NameNode HA
- Add ZooKeeper servers
|
1.2.5 | August 2013 | - Manage Kerberos secure cluster
- Security Enhancements
- Setup Ambari server HTTPS
- Master Key property encryption
- Optional server-agent SSL communication
- Optional Ganglia and Nagios SSL
- Customize Dashboard widgets
- Improved service controls
- Start/stop all services
- Better service status indicators
- Expanded host checks during install
- Ambari server can run as non-root users as well
|
1.2.4 | July 2013 | - Sudoer user ability for Ambari agent SSH
- Hive Metastore Oracle DB support
- Oozie Oracle DB and MySQL DB support
- Ambari DB Oracle support
- Customizable user accounts
- Stack selection page during install
|
1.2.3 | May 2013 | - Ability to add/remove custom configs (including core-site.xml)
- New heatmap metrics
- Host CPU Wait I/O %
- HBase RegionServer Metrics
- Mixed OS support
- CentOS can be mixed with RHEL. (Version 5 and 6 can be mixed)
- Add host components
- Filter hosts by status
- Customizable Ganglia user account
- Customizable Hive Metastore Log and PID directories
|
Upcoming
- Operations and Management
- Cluster log search (AMBARI-1522)
- Config Version History + Rollback (AMBARI-2512)
- Rack awareness (AMBARI-645)
- HDFS Rebalance (AMBARI-1517)
- Multi-Cluster Management (AMBARI-1518)
- Centralized Stack Upgrade
- Cluster "takeover" / "adoption"
- Security
- LDAP Group-Role Mapping (AMBARI-1746)
- API and Extensibility
- Cluster "blueprint" for automated installs (AMBARI-1783)
- CLI support
- Stacks