4. Improvements

  • Fixed incorrect host mappings for Hive causing failure of Hive smoke tests.

  • Hadoop updated to version 1.1.2.

  • HBase updated to version 0.94.2.

  • Pig updated to version 0.10.1.

  • ZooKeeper updated to version 3.4.5.

  • HCatalog updated to version 0.5.0.

  • Hive updated to version 0.10.0.

  • Oozie updated to upstream version 3.2.0.

  • Added support for Apache Mahout.

  • Talend Open Studio updated to upstream version 5.1.2.

  • Ambari updated to version 1.2.0.

  • Added WebHCat functionality to HCatalog.

  • Added authentication support for Ambari Web, with default local user auth provider.

  • Added more options on cluster provisioning, including ability to set more than one ZooKeeper server, specify installation of DataNode, TaskTracker and Client components, and customize service user accounts.

  • Enhanced Ambari web user interface. For a complete list of changes visit the Apache Ambari JIRA here.

  • Added ability to visualize cluster heatmaps in Ambari. Cluster heatmaps provide a unified view of key metrics for all the nodes in your cluster.

  • Added ability to view information on individual cluster hosts using Ambari web user interface.

  • Added ability to run service smoke tests from the Ambari management console.

  • Added ability to use RESTful APIs for cluster metrics in Ambari.

  • Added support for SLES 11 SP1 (64-bit) and added browser support for IE9, Chrome, and Safari (refer to the product documentation for full list of supported platforms).

  • Added support for SQL Server and Oracle. .


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