Apache Ambari - What's New in 1.2.3

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Apache Ambari - What's New in 1.2.3

  1. 1. © Hortonworks Inc. 2013Apache Ambari1.2.3May 2013Page
  2. 2. © Hortonworks Inc. 2013What’s New in Ambari 1.2.3• Easier Configuration Management– Ability to update core-site properties– Add + remove custom configuration properties• New Heatmaps– Host > CPU WIO %– HBase > RegionServer Reads/Writes/Regions/QueueSize/MemstoreSize• Improved Host Controls– Add host component– Filter by host status• Core Enhancements– Mixed OS Support– init.d scripts– Support for Oracle Linux 5 and 6– Configure Ganglia user account– Set Hive Metastore log directory• And More– http://s.apache.org/ambari_1.2.3_fixedPage 2
  3. 3. © Hortonworks Inc. 2013Easier Configuration ManagementPage 3• Add/Removeproperties• Ability to update core-site.xml
  4. 4. © Hortonworks Inc. 2013New HeatmapsPage 4• Host CPU I/O Wait %• HBase RegionServerMetrics
  5. 5. © Hortonworks Inc. 2013Mixed OS Support• Manage Cluster of hosts with different OS versions• Mix CentOS with RHEL, and version 5 with 6Note: Cannot mix SLES with CentOS or RHEL in a clusterPage 5AmbariServerCentOS 5/6HostCentOS 5HostCentOS 5HostCentOS 5HostCentOS 5HostCentOS 5HostCentOS 5HostCentOS 5HostCentOS 5HostCentOS 5HostCentOS 6
  6. 6. © Hortonworks Inc. 2013Improved Host Controls• Add Host Components• Filter by Host StatusPage 6
  7. 7. © Hortonworks Inc. 2013Core EnhancementsPage 7• Customize Hive Metastore Logand PID directories• Customize Ganglia UserAccount

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