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Posted to common-commits@hadoop.apache.org by Apache Wiki <wi...@apache.org> on 2015/04/22 23:07:41 UTC

[Hadoop Wiki] Update of "Roadmap" by VinodKumarVavilapalli

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The "Roadmap" page has been changed by VinodKumarVavilapalli:
https://wiki.apache.org/hadoop/Roadmap?action=diff&rev1=53&rev2=54

Comment:
Adding initial proposal for Hadoop 2.8

  
  == Hadoop 2.x Releases ==
  
+ === hadoop-2.8 ===
+  * HADOOP
+   * Support *both* JDK7 and JDK8 runtimes [[https://issues.apache.org/jira/browse/HADOOP-11090|HADOOP-11090]]
+   * Compatibility tools to catch backwards, forwards compatibility issues at patch submission, release times. Some of it is captured at YARN-3292. This also involves resurrecting jdiff (HADOOP-11776/YARN-3426/MAPREDUCE-6310) and/or investing in new tools.
+   * Classpath isolation for downstream clients [[https://issues.apache.org/jira/browse/HADOOP-11656|HADOOP-11656]]
+  * HDFS
+   * Support for Erasure Codes in HDFS [[https://issues.apache.org/jira/browse/HDFS-7285|HDFS-7285]]
+  * YARN
+   * Early work for disk and network isolation in YARN: [[https://issues.apache.org/jira/browse/YARN-2139|YARN-2139]], [[https://issues.apache.org/jira/browse/YARN-2140|YARN-2140]]
+   * YARN Timeline Service Next generation: [[https://issues.apache.org/jira/browse/YARN-2928|YARN-2928]].
+   * Supporting non-exclusive node-labels: [[https://issues.apache.org/jira/browse/YARN-3214|YARN-3214]]
+   * Support priorities across applications within the same queue [[https://issues.apache.org/jira/browse/YARN-1963|YARN-1963]]
+ 
  === hadoop-2.7 ===
   * HADOOP
    * Move to JDK7+ [[https://issues.apache.org/jira/browse/HADOOP-10530|HADOOP-10530]]
    * Support JDK8 in Hadoop [[https://issues.apache.org/jira/browse/HADOOP-11090|HADOOP-11090]]
   * HDFS
-   * Support for Erasure Codes in HDFS [[https://issues.apache.org/jira/browse/HDFS-7285|HDFS-7285]]
+ 
    * Removal of old Web UI [[https://issues.apache.org/jira/browse/HDFS-6252|HDFS-6252]]
   * YARN
     * Support disk as a resource in YARN for scheduling and isolation [[https://issues.apache.org/jira/browse/YARN-2139|YARN-2139]]