Hi Nirmal, can those things be caused by permission requirements? BR, Mahesh.
On Fri, Aug 5, 2016 at 5:39 PM, Mahesh Dananjaya <[email protected]> wrote: > Hi Nirmal, > Yes i have added samoa dependencies in carbon-ml and it is working fine. > These exceptions are coming for the my classes that are inside ml. when i > used classes in samoa like org.apache.samoa.tasks.ClusteringEvaluation it > is working fine and run. And also same classes that i developed are running > fine in my other extensions outside carbon-ml, which are developed as > regular extensions. i am checking this further. thank you. > regards, > Mahesh. > > On Fri, Aug 5, 2016 at 5:31 PM, Nirmal Fernando <[email protected]> wrote: > >> Did you add samoa jars in ML? >> >> On Fri, Aug 5, 2016 at 12:20 PM, Mahesh Dananjaya < >> [email protected]> 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(Class >>> Option.java:136) >>> >>> at org.wso2.carbon.ml.siddhi.extension.streaming.samoa.Streamin >>> gClusteringTaskBuilder.initClusteringTask(StreamingClusterin >>> gTaskBuilder.java:129) >>> >>> at org.wso2.carbon.ml.siddhi.extension.streaming.samoa.Streamin >>> gClusteringTaskBuilder.initTask(StreamingClusteringTaskBuilder.java:100) >>> >>> at org.wso2.carbon.ml.siddhi.extension.streaming.samoa.Streamin >>> gClustering.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.ext >>> ension.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(Cl >>> assOption.java:64) >>> >>> at com.github.javacliparser.AbstractOption.resetToDefault(Abstr >>> actOption.java:90) >>> >>> at com.github.javacliparser.AbstractClassOption.<init>(Abstract >>> ClassOption.java:84) >>> >>> at com.github.javacliparser.AbstractClassOption.<init>(Abstract >>> ClassOption.java:63) >>> >>> at com.github.javacliparser.ClassOption.<init>(ClassOption.java:38) >>> >>> at org.wso2.carbon.ml.siddhi.extension.streaming.samoa.Streamin >>> gClusteringTask.<init>(StreamingClusteringTask.java:52) >>> >>> at org.wso2.carbon.ml.siddhi.extension.streaming.samoa.Streamin >>> gClusteringTaskBuilder.initClusteringTask(StreamingClusterin >>> gTaskBuilder.java:140) >>> >>> at org.wso2.carbon.ml.siddhi.extension.streaming.samoa.Streamin >>> gClusteringTaskBuilder.initTask(StreamingClusteringTaskBuilder.java:103) >>> >>> at org.wso2.carbon.ml.siddhi.extension.streaming.samoa.Streamin >>> gClustering.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.Streamin >>> gClusteringStream >>> >>> at com.github.javacliparser.ClassOption.cliStringToObject(Class >>> Option.java:136) >>> >>> at com.github.javacliparser.ClassOption.setValueViaCLIString(Cl >>> assOption.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.exte >>> nsion/src/main/java/org/wso2/carbon/ml/siddhi/extension/stre >>> aming/samoa/StreamingClusteringTask.java >>> >>> [2] https://github.com/dananjayamahesh/carbon-ml/blob/wso2_gsoc_ >>> ml6_cml/components/extensions/org.wso2.carbon.ml.siddhi.exte >>> nsion/src/main/java/org/wso2/carbon/ml/siddhi/extension/stre >>> aming/samoa/StreamingClusteringTask.java >>> >>> [3] https://github.com/dananjayamahesh/carbon-ml/tree/wso2_gsoc_ >>> ml6_cml/components/extensions/org.wso2.carbon.ml.siddhi.exte >>> nsion/src/main/java/org/wso2/carbon/ml/siddhi/extension/streaming/samoa >>> >>> On Thu, Aug 4, 2016 at 12:30 PM, Supun Sethunga <[email protected]> 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 < >>>> [email protected]> 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:org.wso2.ca >>>>> rbon.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 <[email protected]> >>>>> 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 <[email protected]> >>>>>> 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 < >>>>>>> [email protected]> 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 <[email protected]> >>>>>>>> wrote: >>>>>>>> >>>>>>>>> Hi Mahesh, >>>>>>>>> >>>>>>>>> On Thu, Jul 21, 2016 at 2:10 PM, Mahesh Dananjaya < >>>>>>>>> [email protected]> 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/Cluste >>>>>>>>>> ringStream.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 < >>>>>>>>>> [email protected]> 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/dananjayama >>>>>>>>>>> hesh/GSOC2016/tree/master/gsoc/samoa/streaming/src/main/java >>>>>>>>>>> /org/gsoc/samoa/streaming >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> On Mon, Jul 18, 2016 at 8:32 AM, Maheshakya Wijewardena < >>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>> >>>>>>>>>>>> Hi Mahesh, >>>>>>>>>>>> >>>>>>>>>>>> Can you please share your samoa project? >>>>>>>>>>>> >>>>>>>>>>>> On Sun, Jul 17, 2016 at 11:19 AM, Mahesh Dananjaya < >>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> ---------- Forwarded message ---------- >>>>>>>>>>>>> From: Mahesh Dananjaya <[email protected]> >>>>>>>>>>>>> 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 <[email protected]> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> 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$AppClassLoad >>>>>>>>>>>>> er.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/incu >>>>>>>>>>>>> bator-samoa/blob/releases/0.4.0-incubating-RC0/samoa-api/src >>>>>>>>>>>>> /main/java/org/apache/samoa/tasks/ClusteringEvaluation.java >>>>>>>>>>>>> [3] https://github.com/dananjayama >>>>>>>>>>>>> hesh/GSOC2016/tree/master/gsoc/samoa/streaming/src/main/java >>>>>>>>>>>>> /org/gsoc/samoa/streaming >>>>>>>>>>>>> [4] https://github.com/apache/incu >>>>>>>>>>>>> bator-samoa/tree/releases/0.4.0-incubating-RC0/samoa-local/s >>>>>>>>>>>>> rc/main/java/org/apache/samoa >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> On Thu, Jul 14, 2016 at 3:47 PM, Mahesh Dananjaya < >>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>> >>>>>>>>>>>>>> Hi srinath, >>>>>>>>>>>>>> sure.i am working on it.thank you. >>>>>>>>>>>>>> regards, >>>>>>>>>>>>>> Mahesh. >>>>>>>>>>>>>> >>>>>>>>>>>>>> On Thu, Jul 14, 2016 at 11:12 AM, Srinath Perera < >>>>>>>>>>>>>> [email protected]> 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 < >>>>>>>>>>>>>>> [email protected]> 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 < >>>>>>>>>>>>>>>> [email protected]> 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 >>>>>>>>>>>>> [email protected] >>>>>>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> -- >>>>>>>>>>>> Pruthuvi Maheshakya Wijewardena >>>>>>>>>>>> >>>>>>>>>>>> [email protected] >>>>>>>>>>>> +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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