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| − | === Key New Features ===
| + | Moved to https://wiki.openstack.org/wiki/ReleaseNotes/Juno#OpenStack_Data_Processing_.28Sahara.29 |
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| − | * Data processing UI was fully merged into Horizon.
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| − | * Support of Cloudera Hadoop Distribution was added.
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| − | * Support of Apache Spark was added. Supported versions are 0.9.1 and 1.0.0. Elastic data processing (EDP) engine was refactored a lot to support non-Oozie workflow engines.
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| − | * Support of Apache Hadoop 2.4.1 was added in addition to existing 1.2.1 and 2.3.0. Version 2.3.0 is deprecated in Juno.
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| − | * Support of multi region deployments.
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| − | * Hadoop Swift authentication using keystone trust mechanism. Now Hadoop can access data in Swift without storing credentials in config files.
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| − | * Ceilometer integration was added. Now Sahara notifies Ceilometer about all cluster state changes.
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| − | * Cluster provisioning error handling was improved. If something goes wrong during scaling, cluster will rollback to original state.
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| − | * Added ability to specify security groups for each of node groups. Also Sahara could automatically create security group with only required ports open.
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| − | === Known Issues ===
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| − | * [https://bugs.launchpad.net/sahara/+bug/1271349 Bug 1271349]: Sahara requires root privileges to access VMs via namespaces.
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Latest revision as of 08:38, 16 October 2014
Moved to https://wiki.openstack.org/wiki/ReleaseNotes/Juno#OpenStack_Data_Processing_.28Sahara.29
