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The "Roadmap" page has been changed by AndrewWang: https://wiki.apache.org/hadoop/Roadmap?action=diff&rev1=25&rev2=26 == Hadoop 2.x Releases == + === Planned === + + * HDFS + * HDFS Symlinks + === hadoop-2.4 === Hadoop 2.4 is a release with several substantial features, such as: * HDFS - * HDFS Symlinks * Enable support for heterogeneous storages in HDFS (phase 1) [[https://issues.apache.org/jira/browse/HDFS-2832|HDFS-2832]] + * HDFS in-memory caching [[https://issues.apache.org/jira/browse/HDFS-4949|HDFS-4949]] * YARN * Application History Server [[https://issues.apache.org/jira/browse/YARN-321|YARN-321]] * Enable external systems/frameworks to share resources with Hadoop leveraging Yarn resource scheduling (unmanged containers) [[https://issues.apache.org/jira/browse/YARN-1404|YARN-1404]]
