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From Bing Jiang <jiangbinglo...@gmail.com>
Subject Re: RegionServer level co-processor
Date Tue, 15 Jan 2013 11:38:26 GMT
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 <caibinbupt@hotmail.com>

>
>
>
> 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

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