Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Threaded View
HBase >> mail # user >> RegionServer level co-processor


Copy link to this message
-
Re: RegionServer level co-processor
Why not running a MR job? It will run a task per region.
Le 15 janv. 2013 06:38, "Bing Jiang" <[EMAIL PROTECTED]> a écrit :

> In my view, if you want to realize Jubtaus, you can use  Endpoint.  Which
> is different from RegionServerObserver.
> A client will launch a task about a table, and it will execute an Endpoint
> in each region that belongs to that table.
>
>
> 2013/1/15 蔡斌 <[EMAIL PROTECTED]>
>
> >
> >
> >
> > Hi    We try to build an online machine learning system, like Jubatus(
> >
> http://www-conf.slac.stanford.edu/xldb2012/talks/xldb2012_wed_LT09_HMakino.pdf
> ),
> > based on HBase. Our training data will be stored in HBase, and algorithms
> > will scan these data to build model. We need a region server  level
> > co-processor, to scan data stored in that server. Is there any solution
> > ready for such requirement?
> >      ThanksBinCai
> >
> >
> >
> >
>
>
>
>
> --
> Bing Jiang
> Tel:(86)134-2619-1361
> weibo: http://weibo.com/jiangbinglover
> BLOG: http://blog.sina.com.cn/jiangbinglover
> National Research Center for Intelligent Computing Systems
> Institute of Computing technology
> Graduate University of Chinese Academy of Science
>
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB