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VersionTimingWhat's NewJIRA
1.4.4 February 2014
  • Bug
Fixes
  • fixes
https://issues.apache.org/jira/browse/AMBARI/fixforversion/12325940
1.4.3January 2014
  • Configuration Groups
  • Staged Configuration Changes
  • Ambari DB MySQL support
https://issues.apache.org/jira/browse/AMBARI/fixforversion/12325020
1.4.2December 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
https://issues.apache.org/jira/browse/AMBARI/fixforversion/12325016
1.4.1October 2013
  • Hadoop-2 stack support
    • YARN
    • MapReduce2
  • Enable NameNode HA
  • Add ZooKeeper servers
https://issues.apache.org/jira/browse/AMBARI/fixforversion/12324902
1.2.5August 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
https://issues.apache.org/jira/browse/AMBARI/fixforversion/12324430
1.2.4July 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
    • Nagios
    • Smoke test user
  • Stack selection page during install
https://issues.apache.org/jira/browse/AMBARI/fixforversion/12324422
1.2.3May 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
https://issues.apache.org/jira/browse/AMBARI/fixforversion/12324283

 

Upcoming

  • Operations and Management
    • Cluster Component log search + access (AMBARI-1522)
    • Config Version History + Rollback in Ambari Web (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)
  • Ambari REST API and Extensibility
    • Cluster "blueprint" for automated installs (AMBARI-1783)CLI support
  • Stack Extensibility
    Stacks