Data import, HBase requirements, and cost savings ?

2018-04-10 Thread Miller, Clifford 
 I'm exploring cost saving options for a customer that is wanting to
utilize PredictionIO.  We plan on running multiple engines/templates.  We
are planning on running everything in AWS and are hoping to not have all
data loaded for all templates at once.  The hope is to:

   1. start up the HBase cluster.
   2. Import the events.
   3. Train the model
   4. then store the model in S3.
   5. Then shutdown HBase cluster

We have some general questions.

   1. Is this approach even feasible?
   2. Does PredictionIO require the Event Store (HBase) to be up and
   running constantly or can we turn it off when not training?  If it requires
   HBase constantly can we do the training from a different HBase cluster and
   then have separate PIO Event/Engine servers to deploy the applications
   using the model generated by the larger Hbase cluster?
   3. Can the events be stored in S3 and then imported in (pio import) when
   needed for training? or will we have to copy them out of S3 to our PIO
   Event/Engine server?
   4. Has any import benchmarks been done?  Events per second or MB/GB per
   second?

Any assistance would be appreciated.

--Cliff.

Re: how to set engine-variant in intellij idea

2018-04-10 Thread Pat Ferrel 
There are instructions for using Intellij but, I wrote the last version, I
apologize that I can’t make them work anymore. If you get them to work you
would be doing the community a great service by telling us how or editing
the instructions.

http://predictionio.apache.org/resources/intellij/


From: qi zhang  
Reply: user@predictionio.apache.org 

Date: April 10, 2018 at 1:40:58 AM
To: user@predictionio.apache.org 

Subject:  how to set engine-variant in intellij idea

大家好：
   我用intellij idea部署模型遇到如下问题

请问engine-variant是什么，我在哪里可以得到这个参数的值，能否帮忙举一个例子告诉我怎么设置这个参数
谢谢！非常感谢！


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how to set engine-variant in intellij idea

2018-04-10 Thread qi zhang 
大家好：
   我用intellij idea部署模型遇到如下问题

请问engine-variant是什么，我在哪里可以得到这个参数的值，能否帮忙举一个例子告诉我怎么设置这个参数
谢谢！非常感谢！