No you do not, you should use hadoop 0.20.1, but you should use the client library included in hbase. Normally you'd just untar the release and use the scripts from the release directory, so don't adjust anything and you should be good.
-ryan On Fri, Nov 20, 2009 at 3:30 PM, Vaibhav Puranik <[email protected]> wrote: > Hi, > > I saw hadoop-0.20.1-hdfs127-core.jar in the lib directory of 0.20.2. > Does that mean we need to use this hadoop instead of normal 0.20.1 hadoop? > > Regards, > Vaibhav > > > > > On Thu, Nov 19, 2009 at 1:52 PM, Jean-Daniel Cryans > <[email protected]>wrote: > >> You can go directly to 0.20.2 with a rolling restart >> http://wiki.apache.org/hadoop/Hbase/RollingRestart >> >> As usual, you probably want to qualify the release with your >> environment before doing the actual upgrade. >> >> J-D >> >> On Thu, Nov 19, 2009 at 1:46 PM, Vaibhav Puranik <[email protected]> >> wrote: >> > We have 0.20.0 >> > >> > Should we upgrade 0.20.0 to 0.20.1 and then to 0.20.2? >> > Is upgrading directly to 0.20.2 ok? >> > >> > Regards, >> > Vaibhav Puranik >> > Gumgum >> > >> > On Thu, Nov 19, 2009 at 12:08 PM, Jean-Daniel Cryans < >> [email protected]>wrote: >> > >> >> hbase 0.20.2 is available for download: >> >> http://hbase.org/releases.html. Forty issues have been addressed since >> >> hbase 0.20.1. The release notes are available here: >> >> http://su.pr/1nnhl5. Please upgrade at your convenience. >> >> >> >> This release contains mostly bug fixes, a new Cygwin documentation and >> >> a faster count in the shell. >> >> >> >> Thanks to all who contributed to this release! >> >> >> >> Yours, >> >> The HBase Team >> >> >> > >> >
