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@@ -16,22 +16,27 @@
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What's New with Ambari?
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- * The latest release Ambari 1.6.1 added the following features:
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+ * The latest release Ambari 1.7.0 added the following features:
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- * Performance improvements - optimized REST API that makes requests as efficient as possible,
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- improved backend caching to makes operational information readily available, better tuning
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- of Ganglia and Nagios facilitate metrics collection and alerts
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+ * Exposes Ambari UI for config versioning, history and rollback, to facilitate the management of services
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- * Custom jdk checking to ensure that installed services do not run into problems when they start up
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+ * Ambari Views framework was greatly improved to better support instantiating and loading custom views
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- * Ambari also now makes it easier to get your JDBC driver in place within the cluster and also tests
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- the database connections to make sure that your configuration is correct and working properly
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+ * Migrated "Jobs" tab into a "Jobs View" (e.g deliver as part of Views framework)
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- * Ambari allows you to perform a blueprint validation based on dependency and cardinality information
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- provided in the associated Ambari Stack definition
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+ * Ambari Administration was revamped and has better controls for managing users, groups, view instances, and cluster permissions
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- * Host check has been enhanced to include checking for reverse hostname lookup as well as perform
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- hostname resolution checks on each host
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+ * Ubuntu 12 support
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+ * Cancel/Abort background operation requests
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+ * New Host Check: THP (Transparent Huge Pages)
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+ * Download Service client configs
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+ * Ability to manage -env.sh configuration files
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+ * Ability to set configuration properties as <final>
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Getting Ambari Source
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@@ -46,7 +51,7 @@ JIRA
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User Guide
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- Take a look at {{{https://cwiki.apache.org/confluence/display/AMBARI/Installation+Guide+for+Ambari+1.6.1} how to install a Hadoop cluster using Ambari 1.6.1}}.
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+ Take a look at {{{https://cwiki.apache.org/confluence/display/AMBARI/Installation+Guide+for+Ambari+1.7.0} how to install a Hadoop cluster using Ambari 1.7.0}}.
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Stay Tuned
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