Yep, Uma is right, I misunderstood. HDFS-1623 is "target version: 0.23.3" but did not actually make the 0.23.3 nor 0.23.4 releases, which is why Fix version is 2.0.0-alpha.
Sorry for the confusion! -andy On Wed, Nov 14, 2012 at 8:34 PM, Uma Maheswara Rao G <[email protected]> wrote: > Adding to Andy's points: > > To be clarify: I think 0.23 does not claim HA feature. > Also Hadoop-2 HA is Active-Standby model. > > Regards, > Uma > ________________________________________ > From: Andy Isaacson [[email protected]] > Sent: Thursday, November 15, 2012 8:19 AM > To: [email protected] > Subject: Re: Active-Active setup for the namenode > > On Wed, Nov 14, 2012 at 4:35 AM, mailinglist > <[email protected]> wrote: >> does anyone know, if it possible to setup an active-active-NameNode in >> hadoop 1.0 ? Or how can i provide a HA-NameNode? > > HA is not present in hadoop 1.0. You'll have to upgrade to a release > on branch 2.0 or 0.23. > > -andy
