To TS.chia, Thanks, but that's for running a hadoop cluster on multiple nodes, which isn't the problem, I've already got that running, I want to know how to run HBase on that multi-node cluster.
To Alexander, Thanks, I checked them out. I'm really having a hard time understanding the relation between zookeeper and hbase, and how to configure the region servers and the master. My actual question is, which configs should be done on the master and which on the slaves. For example for hdfs, we would set the namenode for all the datanodes in the hdfs-site.xml file, but hbase doesn't seem to have something like that. Where is the master run, does the master automatically run on the system which I run bin/hbase-start.sh? On my simple test I'm running, I have a regionserver on one of my machines (slave_two), and the zookeeper on another (slave_one), and I run bin/start-hbase.sh on my hdfs datanode (master). When I start hbase on the master, it starts the zookeeper successfully, it can start the regionserver as well, but for the master it says the master is already running, but I've stopped hbase on all of the machines (with /etc/init.d/hadoop-hbase-master stop). On Tue, Jan 3, 2012 at 7:19 AM, Alexander Lorenz <wget.n...@googlemail.com>wrote: > Hi, > > here two links for: > http://wiki.apache.org/hadoop/Hbase/10Minutes > https://ccp.cloudera.com/display/CDHDOC/HBase+Installation > > Install hbase and zookeeper, edit the configs (for single or multinode), > pro host a unique ID (myid) for zookeeper, start zookeeper on all nodes as > hbase too. Don't forget to identify your servers as master and slaves in > hbase-site.xml and setup a path in hdfs (/hbase) as example. Use this path > in your config. > If the server does not start check the logs for errors. > > For testing I setup a image with 4 servers, you can download it here: > http://mapredit.blogspot.com/p/all-in-one-hadoop-multi-node-appliance.html > > - Alex > > Alexander Lorenz > http://mapredit.blogspot.com > > On Jan 2, 2012, at 5:07 AM, Hamed Ghavamnia <ghavamni...@gmail.com> wrote: > > I've checked that out, but I don't understand what changes should be made > to the config files on the hbase-master and the region servers. I've added > my region servers(which are the same as my datanodes in hdfs) to the > regionservers file, and I've changed the hbase-site.xml configuration file, > but the hbase master web UI doesn't show any region servers. > > On Mon, Jan 2, 2012 at 4:02 PM, Sudharsan Sampath <sudha...@gmail.com>wrote: > >> If you are just looking for just steps The HBase Definitive Guide does a >> decent brief. I am not sure of any automated tools handy though creating >> one based on the steps is straight forward >> >> -Sudhan S >> >> >> On Mon, Jan 2, 2012 at 5:52 PM, Hamed Ghavamnia <ghavamni...@gmail.com>wrote: >> >>> Hi, >>> Does anyone have a link for a good tutorial regarding how to setup a >>> fully distributed hbase on top of a multi-node hadoop cluster? >>> >>> Thanks, >>> Hamed >>> >> >> >
