Add the $HBASE_HOME/conf directory to your CLASSPATH in eclipse: Project Properites -> Java Build Path -> Libraries -> Add Class Folder. St.Ack
On Tue, Feb 24, 2009 at 9:02 PM, ideal <[email protected]> wrote: > Hi, all, > > I am new to hadoop and hbase. > > I set up a hadoop cluster with two computers, and install hbase on top of > hadoop. hbase is running on hadoop's master node. The version of both > hadoop > and hbase is 0.19.0. > > I need to using java program to access hbase, so I copy the > ${HADOOP_HOME}/contrib/eclipse-plugin/hadoop-0.19.0-eclipse-plugin.jar to > /usr/local/lib/eclipse/plugins, and restart eclipse, but seems that not > work, is it the problem because of the eclipse's version? My eclipse is > Version: 3.2.2. > > So I have to create a normal java project, and in the project's properties > dialog, in Java Build Path -> Libraries, click Add External Jars, I add 3 > jars, which are {HADOOP_HOME}/hadoop-0.19.0-core.jar, > {HADOOP_HOME}/lib/commons-logging-api-1.0.4.jar, and > {HBASE_HOME}/hbase-0.19.0.jar, and then I run the java program, there are > no > compile error. But it can't connect to hbase master. After searching > through > the web, I add a line "config.set("hbase.master","202.112.147.166:60000 > ");" > below "HBaseConfiguration config = new HBaseConfiguration();" in the > program, (202.112.147.166 is computer's ip addr here). And it works. May > the > problem is because that HBaseConfiguration didn't load the configuration of > hbase. So I want to ask that am I doing the right way to using hbase's java > API? Any other way to tell HBaseConfiguration to load the configuration of > hbase? > > Thank you! > > regards, > ideal >
