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From "ma qiang" <maqiang1...@gmail.com>
Subject Re: about using HBase?
Date Thu, 17 Jan 2008 07:58:24 GMT
Thanks very much!
When I manipulate the HBase in map and reduce function,I need use the
java api about HBase. Can you tell me how to use it?



On Jan 17, 2008 3:50 PM, edward yoon <webmaster@udanax.org> wrote:
>
> Sorry for my broke mail.
>
> Please copy the hadoop-0.16.*-hbase.jar to ${hadoop_home}/lib folder.
> And, Here's a exmple of hadoop-site.xml
>
> Also, see example code of https://issues.apache.org/jira/browse/HADOOP-2480
> --
>
>
>
>       hbase.master
>       a51066.nhncorp.com:60000
>       The port for the hbase master web UI
>       Set to -1 if you do not want the info server to run.
>
>
>
>       hbase.master.info.port
>       60010
>       The port for the hbase master web UI
>       Set to -1 if you do not want the info server to run.
>
>
>
>       hbase.regionserver
>       a51066.nhncorp.com:60020
>       The port for the hbase regionserver web UI
>       Set to -1 if you do not want the info server to run.
>
>
>
>      hbase.regionserver.info.port
>       61030
>       The port for the hbase regionserver web UI
>       Set to -1 if you do not want the info server to run.
>
>
>
>       hbase.rootdir
>       /tmp/hbase
>       location of HBase instance in dfs
>
>
>
>
>
>
>
> B. Regards,
>
> Edward yoon @ NHN, corp.
>
>
> > From: webmaster@udanax.org
> > To: hadoop-user@lucene.apache.org
> > Subject: RE: about using HBase?
> > Date: Thu, 17 Jan 2008 07:46:00 +0000
>
> >
> >
> > Please copy the hadoop-0.16.*-hbase.jar to ${hadoop_home}/lib folder.
> > And, Here's a exmple of hadoop-site.xml
> >
> >
> >
> >
> > hbase.master
> > a51066.nhncorp.com:60000
> > The port for the hbase master web UI
> > Set to -1 if you do not want the info server to run.
> >
> >
> >
> > hbase.master.info.port
> > 60010
> > The port for the hbase master web UI
> > Set to -1 if you do not want the info server to run.
> >
> >
> >
> > hbase.regionserver
> > a51066.nhncorp.com:60020
> > The port for the hbase regionserver web UI
> > Set to -1 if you do not want the info server to run.
> >
> >
> >
> > hbase.regionserver.info.port
> > 61030
> > The port for the hbase regionserver web UI
> > Set to -1 if you do not want the info server to run.
> >
> >
> >
> > hbase.rootdir
> > /tmp/hbase
> > location of HBase instance in dfs
> >
> >
> >
> >
> > Thanks.
> >
> >
> > B. Regards,
> > Edward yoon @ NHN, corp.
> >
> > ----------------------------------------
> >> Date: Thu, 17 Jan 2008 15:37:58 +0800
> >> From: maqiang1984@gmail.com
> >> To: hadoop-user@lucene.apache.org
> >> Subject: about using HBase?
> >>
> >> Dear colleagues;
> >> Now,I have to use HBase in my map and reduce functions, but I
> >> don't know how to use. I have seen the examples in the FQA and
> >> org.apache.hadoop.hbase. ,but I can't run it successfully. Can you
> >> give me some simple examples make me manipulate HBase using java api
> >> in my map and reduce functions as soon as possible. Thank you very
> >> much!
> >>
> >>
> >> Qiang Ma
> >> Department of Computer Science and Engineering
> >> Fudan University
> >> Shanghai, P. R. China
> >> EMail: maqiang1984@gmail.com
> >
> > _________________________________________________________________
> > Share life as it happens with the new Windows Live.
> > http://www.windowslive.com/share.html?ocid=TXT_TAGHM_Wave2_sharelife_012008
>
> _________________________________________________________________
> Get the power of Windows + Web with the new Windows Live.
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