Re: integrate hbase over hadoop in eclipse IDE

2011-09-14 Thread vamshi krishna
Hi i am using hbase-0.90.4, hadoop-0.20.203, for both of these , the user is same i.e vamshi. Both these i am running in pseudo distributed mode. I replaced hadoop-0.20.0-append.jar found in hbase/lib with hadoop-0.20.203-core.jar. For hadoop-0.20.203, evrything is working fine.when i execute jps,

Re: integrate hbase over hadoop in eclipse IDE

2011-09-12 Thread Eric Charles
(answering on this thread with plain reply on dev@, although other thread opened on user@ with answers from JD). Hi Vamshi, Before running HBase withing eclipse, did you successfully run it from a distribution? To achieve this, you can download the dist, or if you like, run 'mvn package' on

Re: integrate hbase over hadoop in eclipse IDE

2011-09-12 Thread vamshi krishna
Yes, i have successfully ran word count example on hadoop both from terminal (running scripts explicitly) and from eclipse after building the whole hadoop code source code. Now i want to do same thing for hbase i.e getting hbase code in to eclipse , build it, and then start modifying habse code acc

Re: integrate hbase over hadoop in eclipse IDE

2011-09-11 Thread Eric Charles
PS: Vamshi, you said hadoop is running successfully. Double-check you can create files, folders... On 11/09/11 06:19, Eric Charles wrote: Hi Vamshi, Are you launching HBase from eclipse or from the standard scripts? The stacktrace shows something is wrong while HMaster tries to connect Hadoop

Re: integrate hbase over hadoop in eclipse IDE

2011-09-11 Thread Eric Charles
Hi Vamshi, Are you launching HBase from eclipse or from the standard scripts? The stacktrace shows something is wrong while HMaster tries to connect Hadoop, and Hadoop checks the security. I'm confused by the java.lang.NoClassDefFoundError:org/apache/commons/configuration/Configuration whic

Re: integrate hbase over hadoop in eclipse IDE

2011-09-11 Thread vamshi krishna
Hi Eric, i am using hadoop-0.20.203, installed at /usr/local/hadoop . Its running successfully by user called 'hduser'. Its conf/core-site.xml has hadoop.tmp.dir /home/vamshi/Documents/ hadoop_directory A base for other temporary directories. fs.defau

Re: integrate hbase over hadoop in eclipse IDE

2011-09-10 Thread Eric Charles
Hi Vamshi, If you want to change source in eclipse, you need to create an eclipse project as documented on http://hbase.apache.org/book/ides.html#eclipse. The sources follow a standard maven structure that has no lib folder at the root. Now, when your source is changed and you want to get a

Re: integrate hbase over hadoop in eclipse IDE

2011-09-09 Thread vamshi krishna
Hi folks, i noticed one thing that, in the checked out version of hbase from the link http://svn.apache.org/repos/asf/hbase/trunk , we cannot find the jar files and lib directory. instead we can directly get the actual source code for hbase from http://apache.mesi.com.ar//hbase/ . so,

integrate hbase over hadoop in eclipse IDE

2011-09-08 Thread vamshi krishna
Hi all, i am trying to change hbase code and rebuilt it, for that i already built hadoop code successfully in eclipse IDE(helios). i am using ubuntu 10.04, hadoop 0.20.203 and i cheked out hbase code from the link mentioned in the hbase book( http://svn.apache.org/repos/asf/hbase/trunk )