Hi Sashika, The doc [1] is now updated with the steps to update the storm dependency jar.
[1] https://docs.wso2.com/display/CEP400/Predictive+Analytics+with+WSO2+Machine+Learner Thanks. On Thu, Sep 17, 2015 at 11:10 PM, Nirmal Fernando <nir...@wso2.com> wrote: > Hi Suho, > > Mano started to work on a document on this. > > On Thu, Sep 17, 2015 at 11:06 PM, Sriskandarajah Suhothayan <s...@wso2.com > > wrote: > >> >> >> On Thu, Sep 17, 2015 at 8:55 PM, Sashika Wijesinghe <sash...@wso2.com> >> wrote: >> >>> Hi All, >>> >>> I want to test how ML extension can be integrated with CEP storm >>> distributed cluster. So for that I have set up CEP with a manager node and >>> a worker node. And installed ML features using p2-repository in manager >>> node. Then deployed an event flow in CEP manager node and send events to >>> the receiver in worker node. Then I observed " No extension exist for >>> StreamFunctionExtension{namespace='ml'} in execution plan >>> "ExecutionPlanML" in worker node. >>> >> >>> To overcome this issue, I have started worker node without >>> "-DworkerNode=true" argument and installed ML features in worker node as >>> well. Then restart the entire cluster (worker started with >>> -DworkerNode=true) and send events to the worker node. But events are not >>> logged in worker node (logger publisher is used). >>> >>> Further I have tested the same flow in standalone CEP pack according to >>> the instructions given in [1] >>> <https://docs.wso2.com/display/CEP400/Predictive+Analytics+with+WSO2+Machine+Learner> >>> , and it works as expected. >>> [1] >>> https://docs.wso2.com/display/CEP400/Predictive+Analytics+with+WSO2+Machine+Learner >>> >>> >>> Please help me to clarify below issues >>> >>> 1) When we setup a storm distributed cluster and installed a feature in >>> manager node, isn't there any way of synchronizing that feature details >>> with worker node rather than installing the same features in worker node? >>> >>> No this is not supported in WSO2 Servers, need to install in all nodes. >> >> >>> 2) Even after I installed the feature in worker node I didn't get any >>> events. What can be the possible reasons for that? >>> >>> Since there are no documentation on how to set up the ML extension in >>> CEP storm distribute cluster , it would be better to update the documents >>> with relevant details. >>> >>> We have to also update the storm dependency jar, @ML forks can you >> update the docs with the storm story too? >> >> Regards >> Suho >> >> >>> Appreciate your help on this matter. >>> >>> Thanks >>> >>> -- >>> >>> *Sashika WijesingheSoftware Engineer - QA Team* >>> Mobile : +94 (0) 774537487 >>> sash...@wso2.com >>> >> >> >> >> -- >> >> *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>* >> > > > > -- > > Thanks & regards, > Nirmal > > Team Lead - WSO2 Machine Learner > Associate Technical Lead - Data Technologies Team, WSO2 Inc. > Mobile: +94715779733 > Blog: http://nirmalfdo.blogspot.com/ > > > -- Manorama Perera Software Engineer WSO2, Inc.; http://wso2.com/ Mobile : +94716436216
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