Re: Namenode and Jobtracker dont start

2012-07-20 Thread Mohammad Tariq
Hi Macek, hadoop.tmp.dir actually belongs to core-site.xml. So,it would be better to move it there. On Friday, July 20, 2012, Björn-Elmar Macek wrote: > Hi Mohammad, > > Thanks for your fast reply. Here they are: > > \_hadoop-env.sh___ > I added those 2 lines: > > # The java impl

Re: Namenode and Jobtracker dont start

2012-07-18 Thread Suresh Srinivas
Can you share information on the java version that you are using. - Is it as obvious as some previous processes still running and new processes cannot bind to the port? - Another pointer - http://stackoverflow.com/questions/8360913/weird-java-net-socketexception-permission-denied-connect-error-when

Namenode and Jobtracker dont start

2012-07-18 Thread Björn-Elmar Macek
Hi, i have lately been running into problems since i started running hadoop on a cluster: The setup is the following: 1 Computer is NameNode and Jobtracker 1 Computer is SecondaryNameNode 2 Computers are TaskTracker and DataNode I ran into problems with running the wordcount example: NameNode