Hi, 1. Ups, I'm using 0.20.2 ... sorry 2. OK, I found the misconfiguration ... I copied VMWare Instances, configured all - but not the hostname :) 3. -/-
Thanks ... Ralf -----Original Message----- From: Harsh J [mailto:[email protected]] Sent: Dienstag, 30. August 2011 18:41 To: [email protected] Subject: Re: Is it possible to specify datanode-names? Ralf, A few things: 1. Do not use 0.21. It is not deemed stable. Stay on 0.20.x for the time being. 2. For each node, what's the output of 'hostname -s' and 'hostname -f'? 3. What sort of name resolution do you use? What's the content of each nodes' /etc/hosts look like? That might be the best starting point. On Tue, Aug 30, 2011 at 9:43 PM, Ralf Heyde <[email protected]> wrote: > Hello, > > > > i've setted up a 3 nodes cluster running Hadoop 0.21. > > Everything works fine . but > > > > In the web-view of the HDFS (Port 60070) I see that I have 3 LiveNodes. > > If I click this link, I see a listing of the 3 Nodes and all of them are > named "master" (the name of my Namenode). > > > > Does anybody has an idea, if it is possible to specify the names which are > shown in this view? > > > > Thanks, Ralf > > -- Harsh J
