Hi Mahesh, As Suho mentioned, if you have successfully built with tests, then there shouldn't be an issue.
However, in the error you've stated, it seems there's problem with carbon home: > CARBON_HOME environment variable is set to > /home/mahesh/GSOC/WSO2/product-cep/modules/distribution > Can you make sure that you extract product-cep/modules/distribution/target/wso2cep-4.1.1-SNAPSHOT.zip and run the server in wso2cep-4.1.1-SNAPSHOT/bin/ with ./wso2server.sh Best regards. On Wed, Apr 27, 2016 at 12:43 PM, Sriskandarajah Suhothayan <s...@wso2.com> wrote: > If your build has passed, then it should not be an issue. When building > the the tests should have ran. > Is that so? please verify. > During that server should have started and stopped. > > I think there is some issue in the way you have started the CEP. > > You should be able to build the products as you will be working with > components having snapshots versions. > > Regards > Suho > > On Wed, Apr 27, 2016 at 12:33 PM, Mahesh Dananjaya < > dananjayamah...@gmail.com> wrote: > >> Hi Maheshakya, >> I am trying to build the CEP by sourceas [1].it was built without >> errors.But when i run the ./wso2server.sh i got his error >> >> JAVA_HOME environment variable is set to /usr/local/java/jdk1.8.0_51 >> CARBON_HOME environment variable is set to >> /home/mahesh/GSOC/WSO2/product-cep/modules/distribution >> Java HotSpot(TM) 64-Bit Server VM warning: ignoring option >> MaxPermSize=256m; support was removed in 8.0 >> Could not load Logmanager "org.apache.juli.ClassLoaderLogManager" >> java.lang.ClassNotFoundException: org.apache.juli.ClassLoaderLogManager >> at java.net.URLClassLoader.findClass(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) >> at java.util.logging.LogManager$1.run(LogManager.java:195) >> at java.util.logging.LogManager$1.run(LogManager.java:181) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.util.logging.LogManager.<clinit>(LogManager.java:181) >> at java.util.logging.Logger.demandLogger(Logger.java:448) >> at java.util.logging.Logger.getLogger(Logger.java:502) >> at com.sun.jmx.remote.util.ClassLogger.<init>(ClassLogger.java:55) >> at >> sun.management.jmxremote.ConnectorBootstrap.<clinit>(ConnectorBootstrap.java:814) >> at sun.management.Agent.startLocalManagementAgent(Agent.java:138) >> at sun.management.Agent.startAgent(Agent.java:260) >> at sun.management.Agent.startAgent(Agent.java:447) >> Error: Could not find or load main class >> org.wso2.carbon.bootstrap.Bootstrap >> >> do i need some additional libraries there?Is it allright to go wit the >> [2] as we will be doing changes to source. >> BR, >> Mahesh. >> >> >> On Wed, Apr 27, 2016 at 12:17 PM, Maheshakya Wijewardena < >> mahesha...@wso2.com> wrote: >> >>> You don't need to build the kernel. You can build either current master >>> of product-cep[1] or you can download the latest release from [2]. >>> >>> Best regards. >>> >>> [1] https://github.com/wso2/product-cep >>> [2] http://wso2.com/products/complex-event-processor/ >>> >>> On Wed, Apr 27, 2016 at 12:09 PM, Mahesh Dananjaya < >>> dananjayamah...@gmail.com> wrote: >>> >>>> Hi maheshakya, >>>> Do we need to build carbon kernal by source before we build CEP by >>>> source (https://github.com/wso2/carbon-kernel ) .Or is it inside >>>> those sources.i am trying to build all three sources after forked >>>> them.thank you. >>>> regards, >>>> Mahesh >>>> >>>> On Mon, Apr 25, 2016 at 5:49 PM, Maheshakya Wijewardena < >>>> mahesha...@wso2.com> wrote: >>>> >>>>> Hi Mahesh, >>>>> >>>>> Congratulations and welcome to GSoC 2016. You did a great job in >>>>> preparing the proposal. Now it's time to dig deep and get started with the >>>>> project. >>>>> >>>>> First of all you need to familiarize with the code base. We have >>>>> agreed to implement this with CEP event streams. We already have a CEP >>>>> extension for predictions [1][2]. Go through this implementation and >>>>> familiarize your self with that. You need to understand how: >>>>> >>>>> 1. Even streams are consumed >>>>> 2. predictions are made from individual event >>>>> 3. Results are sent back >>>>> >>>>> Get WSO2 ML and CEP sources (You may use latest released version of >>>>> CEP) and build the products. Get both carbon-ml[3] and product-ml[4] >>>>> masters and create new branches for your work from masters. >>>>> >>>>> After you build the products, you may need to do remote debugging[5] >>>>> to understand the flow. So please follow an example of real time >>>>> prediction >>>>> with ML with debugging and get some idea. The component you need to debug >>>>> is org.wso2.carbon.ml.siddhi.extension. >>>>> >>>>> Next tasks would be implementing online learning algorithms in plain >>>>> java with spark ml lib and integrating those to ML. We also need to come >>>>> up >>>>> with a proper and detailed architecture to employ those algorithms in ML. >>>>> Getting familiar with the aforementioned sections would give you some >>>>> insight on how this should be implemented. >>>>> >>>>> So please try to get a quick grasp then you can start the >>>>> implementation. Let us know if you have any questions or you get stuck >>>>> somewhere. >>>>> >>>>> Also, please always add WSO2 developer's list as well when you >>>>> communicate with us regarding the project so that you can get opinions and >>>>> feedback from others as well. >>>>> >>>>> Best regards. >>>>> >>>>> [1] >>>>> https://docs.wso2.com/display/ML110/WSO2+CEP+Extension+for+ML+Predictions#WSO2CEPExtensionforMLPredictions-Siddhisyntaxfortheextension >>>>> >>>>> [2] >>>>> https://github.com/wso2/carbon-ml/tree/master/components/extensions/org.wso2.carbon.ml.siddhi.extension >>>>> >>>>> [3] https://github.com/wso2/carbon-ml >>>>> >>>>> [4] https://github.com/wso2/product-ml >>>>> >>>>> [5] https://dzone.com/articles/how-debug-wso2-carbon-kernel >>>>> >>>>> >>>>> On Mon, Apr 25, 2016 at 3:33 PM, Mahesh Dananjaya < >>>>> dananjayamah...@gmail.com> wrote: >>>>> >>>>>> Hi, >>>>>> thank you for accepting my GSOC 2016 proposal and i am looking >>>>>> forward for the further instruction and project continuation. thank you >>>>>> very much. >>>>>> regards, >>>>>> Mahesh. >>>>>> >>>>>> -- >>>>> Pruthuvi Maheshakya Wijewardena >>>>> mahesha...@wso2.com >>>>> +94711228855 >>>>> >>>>> >>>>> >>>> >>> >>> >>> -- >>> Pruthuvi Maheshakya Wijewardena >>> mahesha...@wso2.com >>> +94711228855 >>> >>> >>> >> >> _______________________________________________ >> Dev mailing list >> Dev@wso2.org >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > > *S. Suhothayan* > Technical Lead & Team Lead of WSO2 Complex Event Processor > *WSO2 Inc. *http://wso2.com > * <http://wso2.com/>* > lean . enterprise . middleware > > > *cell: (+94) 779 756 757 <%28%2B94%29%20779%20756%20757> | blog: > http://suhothayan.blogspot.com/ <http://suhothayan.blogspot.com/>twitter: > http://twitter.com/suhothayan <http://twitter.com/suhothayan> | linked-in: > http://lk.linkedin.com/in/suhothayan <http://lk.linkedin.com/in/suhothayan>* > -- Pruthuvi Maheshakya Wijewardena mahesha...@wso2.com +94711228855
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