Have you seen this: https://blogs.apache.org/bigtop/entry/all_you_wanted_to_know
and first part of this: http://blog.cloudera.com/blog/2012/01/an-update-on-apache-hadoop-1-0/ Regards, Shahab On Mon, Mar 24, 2014 at 3:29 AM, Mahmood Naderan <[email protected]>wrote: > So do you mean that 0.2 is deprecated? or it is old and actively is > developed? > Do you recommend someone to use 0.2? > > > Regards, > Mahmood > > > On Monday, March 24, 2014 11:57 AM, Azuryy Yu <[email protected]> > wrote: > Hi, > I do think Hadoop-0.2x is not similar to 2.0. > Hadoop version is composed of major-version.minor-version.released > > such as: Hadoop-2.0.5, major version is 2, 0 is minor versioin. 5 the the > fifth release on 2.0 > > currently, Hadoop-1.2 and Hadoop-2.2 are all stable, but there are big > difference betwwen 1.x and 2.x > > > > On Mon, Mar 24, 2014 at 3:16 PM, Mahmood Naderan <[email protected]>wrote: > > Hi, > What is the numbering policy in Hadoop versions. I read that Hadoop 0.2 is > similar to 2.0 but missing some features. What about 1.2? It is stated that > both 1.2 and 2.2 are current stable releases! > > > Regards, > Mahmood > > > > >
