Please find it in this page: https://wiki.apache.org/hadoop/Roadmap
hadoop 2.3.0 only include "phase 1" of the heterogeneous storage; "phase 2" will be included in 2.5.0; Regards, *Stanley Shi,* On Mon, Apr 14, 2014 at 4:38 PM, [email protected] <[email protected]>wrote: > hi, > > From 2.3.0 > 20 February, 2014: Release 2.3.0 available > > Apache Hadoop 2.3.0 contains a number of significant enhancements such as: > > - Support for Heterogeneous Storage hierarchy in HDFS. > > > Is it already there? > > Ascot > > > On 14 Apr, 2014, at 4:34 pm, lei liu <[email protected]> wrote: > > On April 11 hadoop-2.4 is released, the hadoop-2.4 does not include > heterogeneous storages function, when does hadoop include the function? > > Thanks, > > LiuLei > > >
