Stefan, I remember reading this in your tutorial so I was careful to use the boxA.companyDomain.com format. In fact, and entry is in the /etc/host.conf file of srv05 like this: 127.0.0.1 srv05.xxxxx.com
In addition an nslookup for srv05.xxxxx.com from the other boxes gives me back the correct ip. So I know they can see each other. Could it be an issue with java? Just shooting in the dark. Mike On Wed, 2005-12-14 at 23:56 +0100, Stefan Groschupf wrote: > A common problem is that a boxA says to boxB my name is > boxA.localnetwork but boxB can not connect the box with the name > boxA.localnetwork since the name from the outside would be somthing > like: > boxA.companyDomain.com So double check that the name the boxA use to > identify itself against other boxes (host.conf) is also setuped in > the dns the other boxes use. > > HTH > Stefan > > > Am 14.12.2005 um 22:49 schrieb Michael Taggart: > > > I've followed the steps in the media-style wiki for setting up a map > > reduce system. I am only having one strange error when I attempt to > > start the tasktrackers. Here is my output: > > > > [EMAIL PROTECTED] nutch]# bin/nutch-daemon.sh start tasktracker > > starting tasktracker, logging > > to /usr/local/nutch/nutch-root-tasktracker-srv08.xxxxx.com.log > > 051214 133808 parsing file:/usr/local/nutch/conf/nutch-default.xml > > 051214 133808 parsing file:/usr/local/nutch/conf/nutch-site.xml > > 051214 133808 Server listener on port 50050: starting > > 051214 133808 Server handler 0 on 50050: starting > > 051214 133808 Server handler 1 on 50050: starting > > 051214 133808 Server listener on port 50040: starting > > 051214 133808 Server handler 0 on 50040: starting > > 051214 133808 Server handler 1 on 50040: starting > > java.net.ConnectException: Connection refused > > at java.net.PlainSocketImpl.socketConnect(Native Method) > > > > I have configured my nutch-site.xml as follows on each box: > > ?xml version="1.0"?> > > <?xml-stylesheet type="text/xsl" href="nutch-conf.xsl"?> > > > > <!-- Put site-specific property overrides in this file. --> > > > > <nutch-conf> > > <property> > > <name>fs.default.name</name> > > <value>srv05.xxxxx.com:50000</value> > > <description>The name of the default file system. Either the > > literal string "local" or a host:port for NDFS.</description> > > </property> > > <property> > > <name>mapred.job.tracker</name> > > <value>srv05.xxxxx.com:50020</value> > > <description>The host and port that the MapReduce job tracker runs > > at. If "local", then jobs are run in-process as a single map > > and reduce task. > > </description> > > </property> > > </nutch-conf> > > > > srv05 is my namenode and jobtracker. That server starts up the > > namenode > > and jobtracker services just fine. Maybe I am supposed to reference > > fs.default.name as srv08:50000 on srv08? I thought from reading the > > mediawiki that I need to reference my BoxA on every other machine. > > No firewall on this internal network so I am wondering why I am > > getting > > a connection refused. Anyone have any ideas? > > Thanks, > > Mike > > > > --------------------------------------------------------------- > company: http://www.media-style.com > forum: http://www.text-mining.org > blog: http://www.find23.net > >
