Hi all, I was using a previously used package with different extension class name to deploy the extension. I now tried it with a different package and now it is working.
Thank you Nishali On Thu, Oct 30, 2014 at 1:52 PM, Damith Wickramasinghe <[email protected]> wrote: > Hi Nishali, > > Sometimes you will get this error If you have same package name with > different extension class names. Its a known error in OSGI. Please check > whether you have multiple extensions in a same package. > eg: org.wso2.cep.extOne and org.wso2.cep.extTwo will throw you the error > when you try to deploy extTwo extension. > > Thanks, > Damith. > > > On Thu, Oct 30, 2014 at 1:30 PM, Nishali Wijesinghe <[email protected]> > wrote: > >> Hi, >> >> I'm trying to write a siddhi custom output attribute aggregator for CEP. >> I wrote the following 2 classes and created the jar file with extension >> Name=ext1 and function Name=StdDev_sample. >> StdDevOutputAttributeAggregatorSample >> StdDevOutputAttributeAggregatorSampleFactory >> >> And then I added the jar file to <CEP_HOME>/repository/components/lib and >> then added the fully qualified class name as >> "org.wso2.siddhi.extension.StdDevOutputAttributeAggregatorSampleFactory" to >> <CEP_HOME>/repository/conf/siddhi. >> >> But when i try to use the extension in CEP i get the following error. >> >> No extension exist for OutputAttributeExtension{extensionName='ext1', >> functionName='StdDev_sample', rename='std'} >> >> Thank you. >> >> -- >> Nishali Wijesinghe >> Intern - Engineering >> WSO2, Inc. >> lean.enterprise.middleware. >> Tel: +94716913495 >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > Software Engineer > WSO2 Inc.; http://wso2.com > <http://www.google.com/url?q=http%3A%2F%2Fwso2.com&sa=D&sntz=1&usg=AFQjCNEZvyc0uMD1HhBaEGCBxs6e9fBObg> > lean.enterprise.middleware > > mobile: *+94728671315 <%2B94728671315>* > > -- Nishali Wijesinghe Intern - Engineering WSO2, Inc. lean.enterprise.middleware. Tel: +94716913495
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