Did you add samoa jars in ML?
On Fri, Aug 5, 2016 at 12:20 PM, Mahesh Dananjaya <dananjayamah...@gmail.com
> wrote:
> Hi Supun,
> This is the error i am getting while run the extension in the cabon-ml
> side,
> plase reffer to link [1] for the class.
>
> ERROR {org.wso2.carbon.ml.siddhi.extension.streaming.samoa.
> StreamingClusteringTaskBuilder} - Fail to initialize the task
>
> java.lang.Exception: Class not found: StreamingClusteringTask
>
> at com.github.javacliparser.ClassOption.cliStringToObject(
> ClassOption.java:136)
>
> at org.wso2.carbon.ml.siddhi.extension.streaming.samoa.
> StreamingClusteringTaskBuilder.initClusteringTask(
> StreamingClusteringTaskBuilder.java:129)
>
> at org.wso2.carbon.ml.siddhi.extension.streaming.samoa.
> StreamingClusteringTaskBuilder.initTask(StreamingClusteringTaskBuilder
> .java:100)
>
> at org.wso2.carbon.ml.siddhi.extension.streaming.samoa.
> StreamingClustering.run(StreamingClustering.java:77)
>
> at java.lang.Thread.run(Thread.java:745)
>
> [2016-08-04 16:23:07,437] INFO {org.wso2.carbon.ml.siddhi.
> extension.streaming.samoa.StreamingClusteringTaskBuilder} - Fail to
> initialize the taskjava.lang.Exception: Class not found:
> StreamingClusteringTask
>
> +++++++Please refeer link [1] for the StreamingClusteringTask.++++++++
>
> Then again for StreamingClusteringStream class while i bypass the String
> query in the initTask(). please refer link [2] for the class.
>
> Exception in thread "Thread-60" java.lang.IllegalArgumentException:
> Problems with option: streamTrain
>
> at com.github.javacliparser.ClassOption.setValueViaCLIString(
> ClassOption.java:64)
>
> at com.github.javacliparser.AbstractOption.resetToDefault(
> AbstractOption.java:90)
>
> at com.github.javacliparser.AbstractClassOption.<init>(
> AbstractClassOption.java:84)
>
> at com.github.javacliparser.AbstractClassOption.<init>(
> AbstractClassOption.java:63)
>
> at com.github.javacliparser.ClassOption.<init>(ClassOption.java:38)
>
> at org.wso2.carbon.ml.siddhi.extension.streaming.samoa.
> StreamingClusteringTask.<init>(StreamingClusteringTask.java:52)
>
> at org.wso2.carbon.ml.siddhi.extension.streaming.samoa.
> StreamingClusteringTaskBuilder.initClusteringTask(
> StreamingClusteringTaskBuilder.java:140)
>
> at org.wso2.carbon.ml.siddhi.extension.streaming.samoa.
> StreamingClusteringTaskBuilder.initTask(StreamingClusteringTaskBuilder
> .java:103)
>
> at org.wso2.carbon.ml.siddhi.extension.streaming.samoa.
> StreamingClustering.run(StreamingClustering.java:77)
>
> at java.lang.Thread.run(Thread.java:745)
>
> Caused by: java.lang.Exception: Class not found: org.wso2.carbon.ml.siddhi.
> extension.streaming.samoa.StreamingClusteringStream
>
> at com.github.javacliparser.ClassOption.cliStringToObject(
> ClassOption.java:136)
>
> at com.github.javacliparser.ClassOption.setValueViaCLIString(
> ClassOption.java:61)
>
> ... 9 more
>
>
> Those Class Not Found Exceptions are at runtime. Do i have do anything on
> the carbon-ml side for this.My samoa cores can be found in [3]. Those are
> working fine and no Class Not Found Exceptions arrive when running outside
> the carbon-ml.
>
>
> thank you.
>
> regards,
>
> Mahesh.
>
>
>
> [1] https://github.com/dananjayamahesh/carbon-ml/blob/wso2_gsoc_ml6_cml/
> components/extensions/org.wso2.carbon.ml.siddhi.
> extension/src/main/java/org/wso2/carbon/ml/siddhi/
> extension/streaming/samoa/StreamingClusteringTask.java
>
> [2] https://github.com/dananjayamahesh/carbon-ml/blob/wso2_gsoc_ml6_cml/
> components/extensions/org.wso2.carbon.ml.siddhi.
> extension/src/main/java/org/wso2/carbon/ml/siddhi/
> extension/streaming/samoa/StreamingClusteringTask.java
>
> [3] https://github.com/dananjayamahesh/carbon-ml/tree/wso2_gsoc_ml6_cml/
> components/extensions/org.wso2.carbon.ml.siddhi.
> extension/src/main/java/org/wso2/carbon/ml/siddhi/
> extension/streaming/samoa
>
> On Thu, Aug 4, 2016 at 12:30 PM, Supun Sethunga <sup...@wso2.com> wrote:
>
>> Hi Mahesh,
>>
>> samoa dependency version in siddhi-extension should be
>> *0.4.0-incubating-SNAPSHOT*. That should solve the issue
>>
>> Regards,
>> Supun
>>
>> On Thu, Aug 4, 2016 at 11:50 AM, Mahesh Dananjaya <
>> dananjayamah...@gmail.com> wrote:
>>
>>> Hi all,
>>> samoa is in my local repository and dependencies works fine with all
>>> other extensions that add samoa 0.4.0-incubator dependencies. But only when
>>> i build carbon-ml, it gives priority for the remote repository for looking
>>> samoa. SO any help with this to give priority for local m2 repo before
>>> carbon-ml building is looking for the remote one. I am getting the error
>>> because of this. maven option -U also not seems to be working here. any
>>> help please.
>>>
>>> [ERROR] Failed to execute goal on project
>>> org.wso2.carbon.ml.siddhi.extension:
>>> Could not resolve dependencies for project org.wso2.carbon.ml:o
>>> rg.wso2.carbon.ml.siddhi.extension:bundle:1.1.2-SNAPSHOT: The following
>>> artifacts could not be resolved:
>>> org.apache.samoa:samoa-api:jar:0.4.0-incubating,
>>> org.apache.samoa:samoa-local:jar:0.4.0-incubating: Could not find
>>> artifact org.apache.samoa:samoa-api:jar:0.4.0-incubating in wso2-nexus (
>>> http://maven.wso2.org/nexus/content/groups/wso2-public/)
>>>
>>> Since samoa will be used for future work, is it possible to add that in
>>> the relevant wso2 repo. Because there are still no samoa 0.4.0-incubator
>>> maven repo. only 0.3.0. we cannot continue our work with the 0.3.0 since it
>>> is outdated.
>>>
>>> thank you.
>>> regards,
>>> Mahesh.
>>>
>>> On Wed, Aug 3, 2016 at 4:29 PM, Miyuru Dayarathna <miyu...@wso2.com>
>>> wrote:
>>>
>>>> Adding Jayan to this email thread.
>>>>
>>>> --
>>>> Thanks,
>>>> Miyuru Dayarathna
>>>> Senior Technical Lead
>>>> Mobile: +94713527783
>>>> Blog: http://miyurublog.blogspot.com
>>>>
>>>> On Wed, Aug 3, 2016 at 3:11 PM, Supun Sethunga <sup...@wso2.com> wrote:
>>>>
>>>>> Hi Mahesh,
>>>>>
>>>>> you should build carbon-ml *without *-U option. -U means you force
>>>>> mvn to look for updates in remote repo. Rather run it with -o option.
>>>>> Also,
>>>>> can you double check whether the dependencies are defined correctly (group
>>>>> Id's, versions etc).
>>>>>
>>>>> Alternatively, it seems there is a samoa released version in mvn repo.
>>>>> Maybe you could try that one as well. But that's v0.3.0..
>>>>>
>>>>> [1] https://mvnrepository.com/artifact/org.apache.samoa
>>>>>
>>>>> On Wed, Aug 3, 2016 at 2:54 PM, Mahesh Dananjaya <
>>>>> dananjayamah...@gmail.com> wrote:
>>>>>
>>>>>> Hi Supun,
>>>>>> I just neeed a little help. I am in the process of integrating my
>>>>>> samoa core functions and extension into carbon-ml's siddhi extension. For
>>>>>> samoa i am using locally built samoa project to provide samoa 0.4.0
>>>>>> dependencies,since we dont have it in the maven repo or else where. But
>>>>>> when i build carbon-ml by adding samoa dependencies, it seems to be maven
>>>>>> search for remote location, not the local maven repo first. I am running
>>>>>> maven with -U option. But still the problems occurs. Is there any
>>>>>> specific
>>>>>> thing in carbon-ml like settings to search remote before local one? I
>>>>>> just
>>>>>> need to give local maven repo for the dependency. My extension seperately
>>>>>> working fine, so there is no problem wihat the local dependencies outside
>>>>>> carbon-ml. So can you please help me with this.thank you.
>>>>>> regards,
>>>>>> Mahesh.
>>>>>>
>>>>>> On Fri, Jul 22, 2016 at 3:17 PM, Srinath Perera <srin...@wso2.com>
>>>>>> wrote:
>>>>>>
>>>>>>> Hi Mahesh,
>>>>>>>
>>>>>>> On Thu, Jul 21, 2016 at 2:10 PM, Mahesh Dananjaya <
>>>>>>> dananjayamah...@gmail.com> wrote:
>>>>>>>
>>>>>>>> Hi All,
>>>>>>>> I am onto connecting cep streams with samoa streams to data
>>>>>>>> analysis using samoa framework. To connect samoa with cep siddhi event
>>>>>>>> streams what i we can do is that try to convert cep streams into samoa
>>>>>>>> streams or else writing wrpper for samoa for cep streasm to be used.
>>>>>>>> In
>>>>>>>> both cases i have to covert siddhi cep streasm into samoa streams.
>>>>>>>> Samoa is
>>>>>>>> using MOA to analyse data. Moo contains ML framework to analyse stream
>>>>>>>> data. Samoa is wrapping MOA withsome of its classes.
>>>>>>>>
>>>>>>>> Samoa streams is based on MOA, Instance and InstanceStreams. Samoa
>>>>>>>> see streams as a stream of instances [1]. So if we are going to
>>>>>>>> convert cep
>>>>>>>> events into samoa instances , it will take time. But if we have some
>>>>>>>> similarity between cep siddhi streams and samoa streasm we can reduce
>>>>>>>> the
>>>>>>>> time.
>>>>>>>> 1. What is the underlying infrastructure for cep siddhi streasm.?
>>>>>>>> 2. Are there anything as Instances or InstanceStreams kind of
>>>>>>>> implmentation underlying cep streams?
>>>>>>>> 3. How can i get more underestanding on CEP siddhi streams.
>>>>>>>>
>>>>>>>> On the other hand i can use my cep siddhi extension and put those
>>>>>>>> events into event queue and convert them into samoa instances and feed
>>>>>>>> them
>>>>>>>> into samoa streaming ml topologies.
>>>>>>>>
>>>>>>> I think this is OK. I assume this is much easier. Let's do this and
>>>>>>> check the performance.
>>>>>>>
>>>>>>>
>>>>>>>> There is another option. In Samoa what they are basically doing is
>>>>>>>> that wrapping MOA ML framework and write some classes for build
>>>>>>>> streaming
>>>>>>>> ml topologies. So as the other option i can wrap samoa moa with my
>>>>>>>> design
>>>>>>>> and use moa ml framework directly. (No need for Samoa extension). I
>>>>>>>> have
>>>>>>>> building some topologies to streaming data analysis [2]. Main problem
>>>>>>>> is
>>>>>>>> that lack of documentation. Anyway i had go through their whole samoa
>>>>>>>> design.thank you.
>>>>>>>>
>>>>>>>
>>>>>>> If we use MOA directly, would we loose the distributed support in
>>>>>>> SAOMA. Let's do a call when you can, so we can dsicuss this in detail.
>>>>>>>
>>>>>>> --Srinath
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>> regards,
>>>>>>>> Mahesh.
>>>>>>>>
>>>>>>>> [1] https://github.com/apache/incubator-samoa/blob/master/samoa-
>>>>>>>> api/src/main/java/org/apache/samoa/streams/clustering/
>>>>>>>> ClusteringStream.java
>>>>>>>> [2] https://github.com/dananjayamahesh/GSOC2016/tree/master/
>>>>>>>> gsoc/samoa/streaming/src/main/java/org/gsoc/samoa/streaming
>>>>>>>>
>>>>>>>> On Mon, Jul 18, 2016 at 11:40 AM, Mahesh Dananjaya <
>>>>>>>> dananjayamah...@gmail.com> wrote:
>>>>>>>>
>>>>>>>>> Hi Maheshakya,
>>>>>>>>> Samoa modules built as topologies that connect streams with the
>>>>>>>>> internal processors. I have already written some examples to test the
>>>>>>>>> ML
>>>>>>>>> algorithms and samoa analysis topologies. What we need to done is
>>>>>>>>> mostly
>>>>>>>>> developing a wrapper around samoa topologies to connect their input
>>>>>>>>> and
>>>>>>>>> output streams with our cep streams. So i am currently going through
>>>>>>>>> their
>>>>>>>>> stream architecture to connect our streams with their streams. Couple
>>>>>>>>> of
>>>>>>>>> examples exapaining samoa ml topologies and streaming can be found in
>>>>>>>>> my
>>>>>>>>> git hub repo [1]. Samoa using MOA ml algorithms by wrapping them with
>>>>>>>>> their
>>>>>>>>> classes. Initailly i am trying to develop a KMeansClustering analysis
>>>>>>>>> with
>>>>>>>>> cep streams with samoa ml topologies.
>>>>>>>>> And also i could not find a maven repo for samoa 0.4.0 incubating.
>>>>>>>>> So i am currently using my local m2 repo's samoa 0..4.0 incubating
>>>>>>>>> for my
>>>>>>>>> dependencies to work. The local one is built by original samoa
>>>>>>>>> source.thank
>>>>>>>>> you.
>>>>>>>>>
>>>>>>>>> regards,
>>>>>>>>> Mahesh.
>>>>>>>>>
>>>>>>>>> [1] https://github.com/dananjayamahesh/GSOC2016/tree/master/
>>>>>>>>> gsoc/samoa/streaming/src/main/java/org/gsoc/samoa/streaming
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Mon, Jul 18, 2016 at 8:32 AM, Maheshakya Wijewardena <
>>>>>>>>> mahesha...@wso2.com> wrote:
>>>>>>>>>
>>>>>>>>>> Hi Mahesh,
>>>>>>>>>>
>>>>>>>>>> Can you please share your samoa project?
>>>>>>>>>>
>>>>>>>>>> On Sun, Jul 17, 2016 at 11:19 AM, Mahesh Dananjaya <
>>>>>>>>>> dananjayamah...@gmail.com> wrote:
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> ---------- Forwarded message ----------
>>>>>>>>>>> From: Mahesh Dananjaya <dananjayamah...@gmail.com>
>>>>>>>>>>> Date: Sun, Jul 17, 2016 at 11:18 AM
>>>>>>>>>>> Subject: Re: GSOC2016: [ML][CEP] [SAMOA]Predictive analytic with
>>>>>>>>>>> online data for WSO2 Machine Learner-Samoa Integration
>>>>>>>>>>> To: Maheshakya Wijewardena <mahesha...@wso2.com>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Hi Maheshakaya,
>>>>>>>>>>> just need a little help. In Samoa when we want to run a class
>>>>>>>>>>> what is does it used this commands [1],
>>>>>>>>>>> 1. bin/samoa storm target/SAMOA-Storm-0.0.1-SNAPSHOT.jar
>>>>>>>>>>> "ClusteringEvaluation"
>>>>>>>>>>> 2. bin/samoa storm target/SAMOA-Storm-0.0.1-SNAPSHOT.jar
>>>>>>>>>>> "PrequentialEvaluation -d /tmp/dump.csv -i 1000000 -f 100000 -l
>>>>>>>>>>> (classifiers.trees.VerticalHoeffdingTree -p 4) -s
>>>>>>>>>>> (generators.RandomTreeGenerator -c 2 -o 10 -u 10)"
>>>>>>>>>>>
>>>>>>>>>>> what is does is call a class named LocalDoTask [4] and pass this
>>>>>>>>>>> string as argument.After that that LocalDoTask call the relevent
>>>>>>>>>>> Tasks such
>>>>>>>>>>> as ClusteringEvaluation or PrequentialEvaluation. [2].
>>>>>>>>>>>
>>>>>>>>>>> Now i have add samoa dependencies to my new maven project, where
>>>>>>>>>>> i used original samoa source to write examples and test then
>>>>>>>>>>> earlier.Now i
>>>>>>>>>>> want to push them into my new java project with samoa dependencies.
>>>>>>>>>>> I added
>>>>>>>>>>> dependency and it was built fine. Now i am calling my local
>>>>>>>>>>> DoTask.java [3]
>>>>>>>>>>> file as same as i did with samoa with,
>>>>>>>>>>> java -cp target/streaming-1.0-SNAPSHOT.jar
>>>>>>>>>>> org.gsoc.samoa.streaming.DoTask "org.gsoc.samoa.streaming.Clus
>>>>>>>>>>> teringEvaluation"
>>>>>>>>>>> But seems to be i am incorrect in some place.
>>>>>>>>>>> Error: A JNI error has occurred, please check your installation
>>>>>>>>>>> and try again
>>>>>>>>>>> Exception in thread "main" java.lang.NoClassDefFoundError:
>>>>>>>>>>> org/apache/samoa/topology/ComponentFactory
>>>>>>>>>>> at java.lang.Class.getDeclaredMethods0(Native Method)
>>>>>>>>>>> at java.lang.Class.privateGetDecl
>>>>>>>>>>> aredMethods(Class.java:2701)
>>>>>>>>>>> at java.lang.Class.privateGetMeth
>>>>>>>>>>> odRecursive(Class.java:3048)
>>>>>>>>>>> at java.lang.Class.getMethod0(Class.java:3018)
>>>>>>>>>>> at java.lang.Class.getMethod(Class.java:1784)
>>>>>>>>>>> at sun.launcher.LauncherHelper.va
>>>>>>>>>>> lidateMainClass(LauncherHelper.java:544)
>>>>>>>>>>> at sun.launcher.LauncherHelper.ch
>>>>>>>>>>> eckAndLoadMain(LauncherHelper.java:526)
>>>>>>>>>>> Caused by: java.lang.ClassNotFoundException:
>>>>>>>>>>> org.apache.samoa.topology.ComponentFactory
>>>>>>>>>>> at java.net.URLClassLoader.findCl
>>>>>>>>>>> ass(URLClassLoader.java:381)
>>>>>>>>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
>>>>>>>>>>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:
>>>>>>>>>>> 331)
>>>>>>>>>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>>>>>>>>>>> ... 7 more
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> can i actually call the Task like this.
>>>>>>>>>>>
>>>>>>>>>>> BR,
>>>>>>>>>>> Mahesh.
>>>>>>>>>>>
>>>>>>>>>>> [1] https://samoa.incubator.apache.org/documentation/Prequential
>>>>>>>>>>> -Evaluation-Task.html
>>>>>>>>>>> [2] https://github.com/apache/incubator-samoa/blob/releases/0.4.
>>>>>>>>>>> 0-incubating-RC0/samoa-api/src/main/java/org/apache/samoa
>>>>>>>>>>> /tasks/ClusteringEvaluation.java
>>>>>>>>>>> [3] https://github.com/dananjayamahesh/GSOC2016/tree/master/
>>>>>>>>>>> gsoc/samoa/streaming/src/main/java/org/gsoc/samoa/streaming
>>>>>>>>>>> [4] https://github.com/apache/incubator-samoa/tree/releases/0.4.
>>>>>>>>>>> 0-incubating-RC0/samoa-local/src/main/java/org/apache/samoa
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Thu, Jul 14, 2016 at 3:47 PM, Mahesh Dananjaya <
>>>>>>>>>>> dananjayamah...@gmail.com> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Hi srinath,
>>>>>>>>>>>> sure.i am working on it.thank you.
>>>>>>>>>>>> regards,
>>>>>>>>>>>> Mahesh.
>>>>>>>>>>>>
>>>>>>>>>>>> On Thu, Jul 14, 2016 at 11:12 AM, Srinath Perera <
>>>>>>>>>>>> srin...@wso2.com> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Hi Mahesh,
>>>>>>>>>>>>>
>>>>>>>>>>>>> Let's focus on getting SAOMA work with CEP. It is OK to be
>>>>>>>>>>>>> limited to few algorithms.
>>>>>>>>>>>>>
>>>>>>>>>>>>> --Srinath
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Thu, Jul 14, 2016 at 10:49 AM, Mahesh Dananjaya <
>>>>>>>>>>>>> dananjayamah...@gmail.com> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Hi Maheshakya,
>>>>>>>>>>>>>> I think we can build new tasks [1] like the one in execution
>>>>>>>>>>>>>> plan in cep with samoa. I will try to build a one.
>>>>>>>>>>>>>> regards,
>>>>>>>>>>>>>> Mahesh.
>>>>>>>>>>>>>> [1] https://samoa.incubator.apache
>>>>>>>>>>>>>> .org/documentation/Developing-New-Tasks-in-SAMOA.html
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Thu, Jul 14, 2016 at 10:35 AM, Mahesh Dananjaya <
>>>>>>>>>>>>>> dananjayamah...@gmail.com> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Hi Maheshakya,
>>>>>>>>>>>>>>> I am building and running samoa to see its functionality. In
>>>>>>>>>>>>>>> samoa still we have limited supports in algorithms. Samoa
>>>>>>>>>>>>>>> supports only
>>>>>>>>>>>>>>> classification and clustering with streams. It also use kind of
>>>>>>>>>>>>>>> StreamProcessor, like the one we use in StreamProcessor
>>>>>>>>>>>>>>> extension. I was
>>>>>>>>>>>>>>> getting started with Samoa referring to this page [1]. Then i
>>>>>>>>>>>>>>> ran couple of
>>>>>>>>>>>>>>> examples to identified the flow. Samoa use hadoop framework
>>>>>>>>>>>>>>> instead spark
>>>>>>>>>>>>>>> for distribution. But i am using it in a local mode. When i see
>>>>>>>>>>>>>>> the Samoa
>>>>>>>>>>>>>>> core there is only limited algorithms. IMO if we are going to
>>>>>>>>>>>>>>> use Samoa we
>>>>>>>>>>>>>>> have to limit the functionality and algorithms [2]. When i go
>>>>>>>>>>>>>>> to developer
>>>>>>>>>>>>>>> corner in [3], it seems to be something like CEP extension that
>>>>>>>>>>>>>>> we are
>>>>>>>>>>>>>>> using currenlty. SO in Samoa though the algorihtms are limited,
>>>>>>>>>>>>>>> they have
>>>>>>>>>>>>>>> implemented streaming support for them. Therefore if we
>>>>>>>>>>>>>>> integrate it into
>>>>>>>>>>>>>>> CEP we have to look for how to handle streams and algorithms in
>>>>>>>>>>>>>>> Samoa side.
>>>>>>>>>>>>>>> Is it good for your side to have both hadoop and spark running
>>>>>>>>>>>>>>> background.thank you.
>>>>>>>>>>>>>>> regards,
>>>>>>>>>>>>>>> Mahesh.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> [1] https://samoa.incubator.apache
>>>>>>>>>>>>>>> .org/documentation/Home.html
>>>>>>>>>>>>>>> [2] https://samoa.incubator.apache
>>>>>>>>>>>>>>> .org/documentation/api/current/index.html
>>>>>>>>>>>>>>> [3] https://samoa.incubator.apache.org/documentation/SAMOA-
>>>>>>>>>>>>>>> Topology.html
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>> ============================
>>>>>>>>>>>>> Srinath Perera, Ph.D.
>>>>>>>>>>>>> http://people.apache.org/~hemapani/
>>>>>>>>>>>>> http://srinathsview.blogspot.com/
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Dev mailing list
>>>>>>>>>>> Dev@wso2.org
>>>>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Pruthuvi Maheshakya Wijewardena
>>>>>>>>>>
>>>>>>>>>> mahesha...@wso2.com
>>>>>>>>>> +94711228855
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> ============================
>>>>>>> Srinath Perera, Ph.D.
>>>>>>> http://people.apache.org/~hemapani/
>>>>>>> http://srinathsview.blogspot.com/
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> *Supun Sethunga*
>>>>> Senior Software Engineer
>>>>> WSO2, Inc.
>>>>> http://wso2.com/
>>>>> lean | enterprise | middleware
>>>>> Mobile : +94 716546324
>>>>> Blog: http://supunsetunga.blogspot.com
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Thanks,
>>>> Miyuru Dayarathna
>>>> Senior Technical Lead
>>>> Mobile: +94713527783
>>>> Blog: http://miyurublog.blogspot.com
>>>>
>>>
>>>
>>
>>
>> --
>> *Supun Sethunga*
>> Senior Software Engineer
>> WSO2, Inc.
>> http://wso2.com/
>> lean | enterprise | middleware
>> Mobile : +94 716546324
>> Blog: http://supunsetunga.blogspot.com
>>
>
>
--
Thanks & regards,
Nirmal
Team Lead - WSO2 Machine Learner
Associate Technical Lead - Data Technologies Team, WSO2 Inc.
Mobile: +94715779733
Blog: http://nirmalfdo.blogspot.com/
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