Regards, Viswanathan J. Like Hars said, the release notes described every bug fix, minor or major improvements with the link to the related JIRA for each one.
Just a simple question? Why not upgrade directly to 1.2.0? There are lot of good improvements and bug fixes here too. See the Release notes here: http://hadoop.apache.org/docs/r1.2.0/releasenotes.html 2013/8/9, Harsh J <[email protected]>: > The link Jitendra provided lists all the changes exhaustively. What > are you exactly looking for beyond that? For Performance related > changes, they are probably noted, so just search the same page for > Performance. > > On Fri, Aug 9, 2013 at 7:41 PM, Viswanathan J > <[email protected]> wrote: >> I have seen these release notes already, any other comment on this >> upgrade >> regarding MR Job processing and any performance improvement. >> >> On Aug 9, 2013 6:27 PM, "Jitendra Yadav" <[email protected]> >> wrote: >>> >>> Please refer Hadoop 1.1.2 release notes. >>> >>> http://hadoop.apache.org/docs/r1.1.2/releasenotes.html >>> >>> On Fri, Aug 9, 2013 at 5:41 PM, Viswanathan J >>> <[email protected]> >>> wrote: >>>> >>>> Hi, >>>> >>>> Planning to upgrade hadoop from 1.0.3 to 1.1.2, what are the key >>>> features >>>> or advantages. >>> >>> >> > > > > -- > Harsh J > -- Marcos Ortiz Valmaseda Product Manager at PDVSA http://about.me/marcosortiz
