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Posted to user@spark.apache.org by Mich Talebzadeh <mi...@gmail.com> on 2017/07/09 07:45:07 UTC

Anyone used Kamanja for real time decision making

Hi,

I am trying to see what Kamanja <http://kamanja.org/> is worth for fraud
detection but as yet have not founf a good  startup guide for it to work.

The diagram below shows what it does in principal with Kafka and Zookeeper.

I was wondering has anyone come across it or make it work even in a single
node cluster?

Thanks

[image: Inline images 1]

Dr Mich Talebzadeh



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Re: Anyone used Kamanja for real time decision making

Posted by JB Data <jb...@gmail.com>.

My state of test :

1/ *Try to setup a single node...*
*SetPath.sh* generates *json* config file (i.e.
*ClusterConfig_kafka_v10.json*) , but execution raises *java.lang.Exception:
The MetadataAPI properties from a json file are nolonger supported* !

2/ Using a property file.


*1578 [ERROR] MdMgr$: The File  ($KAMANJA_HOME/config/library_list) is not
found:1579 [ERROR] MdMgr$: Failed to load configuration*
but
$ cat $KAMANJA_HOME/config/library_list
ExtDependencyLibs_2.11-1.6.2.jar
KamanjaInternalDeps_2.11-1.6.2.jar
ExtDependencyLibs2_2.11-1.6.2.jar

3/ try to setup a cluster...
./ClusterInstallDriver.sh --install --apiConfig
../config/MetadataAPIConfig.properties
--clusterConfig ../config/ClusterConfig.json --tarballPath
/srv/downloads/Kamanja-1.6.2_2.11.tar.gz --toScala "2.11"
--skipPrerequisites all

*java.lang.ClassCastException: java.lang.String cannot be cast to
scala.collection.immutable.Map*

4/ Give up.

@*JB*Δ <http://jbigdata.fr>


2017-07-09 9:45 GMT+02:00 Mich Talebzadeh <mi...@gmail.com>:

>
> Hi,
>
> I am trying to see what Kamanja <http://kamanja.org/> is worth for fraud
> detection but as yet have not founf a good  startup guide for it to work.
>
> The diagram below shows what it does in principal with Kafka and Zookeeper.
>
> I was wondering has anyone come across it or make it work even in a single
> node cluster?
>
> Thanks
>
> [image: Inline images 1]
>
> Dr Mich Talebzadeh
>
>
>
> LinkedIn * https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw
> <https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw>*
>
>
>
> http://talebzadehmich.wordpress.com
>
>
> *Disclaimer:* Use it at your own risk. Any and all responsibility for any
> loss, damage or destruction of data or any other property which may arise
> from relying on this email's technical content is explicitly disclaimed.
> The author will in no case be liable for any monetary damages arising from
> such loss, damage or destruction.
>
>
>