Hi,
Im a postgraduate student and as a part of a project i'm having at the
university I'm trying to run an additional datanode in cloudera
distribution, but it seems that no matter what i do, i only have 1 datanode.
I've already tried the following links:
guide1<http://hadoop-karma.blogspot.com/2010/05/hadoop-cookbook-4-how-to-run-multiple.html>
& guide2<http://www.mail-archive.com/core-user@hadoop.apache.org/msg04676.html>
,
The first guide produces this message:
Usage: java DataNode
[-rollback]
The second guide, after the following commands
bin/hadoop-daemon.sh start datanode 1 --script bin/hdfs
-Dhadoop.tmp.dir=[path]2
-Ddfs.datanode.address=0.0.0.0:50012-Ddfs.datanode.http.address=
0.0.0.0:50082
cat /hadoop-hadoop-datanode-cloudera-vm.out
Usage: java DataNode
[-rollback]
Is there another guide or something else that could really help me out?
Thank you very much in advance!
Regards,
Andreas Kondylis
