What is *org.apache.spark.OneToOneDependency ? Is it something you use?* On Wed, Aug 12, 2015 at 11:30 PM, Madawa Soysa <[email protected]> wrote:
> Hi, > > I created a model summary in order to show the model data in the > analysis.jag page. > But when refreshing the page after building the model I get the following > error. > > org.wso2.carbon.ml.core.exceptions.MLAnalysisHandlerException: An error > has occurred while extracting all the models of analysis id: 13 > at > org.wso2.carbon.ml.core.impl.MLAnalysisHandler.getAllModelsOfAnalysis(MLAnalysisHandler.java:245) > at > org.wso2.carbon.ml.rest.api.AnalysisApiV10.getAllModelsOfAnalysis(AnalysisApiV10.java:517) > Caused by: > org.wso2.carbon.ml.database.exceptions.DatabaseHandlerException: An error > has occurred while extracting all the models of analysis id: 13 > at > org.wso2.carbon.ml.database.internal.MLDatabaseService.getAllModels(MLDatabaseService.java:1797) > at > org.wso2.carbon.ml.core.impl.MLAnalysisHandler.getAllModelsOfAnalysis(MLAnalysisHandler.java:243) > ... 52 more > > *Caused by: java.lang.ClassNotFoundException: > org.apache.spark.OneToOneDependency cannot be found by > org.scala-lang.scala-library_2.10.4.v20140209-180020-VFINAL-b66a3965* > at > org.wso2.carbon.ml.database.util.MLDBUtil.getModelSummaryFromInputStream(MLDBUtil.java:54) > at > org.wso2.carbon.ml.database.internal.MLDatabaseService.getAllModels(MLDatabaseService.java:1790) > ... 53 more > > I guess there is an error in persistence of the model summary object, what > should be the cause for this error? [1] > <https://github.com/madawas/carbon-ml/commit/987c799231dad2bab6f4046df7acc672d0564f22> > contains > the commit which I introduced the model summary. > > [1] - > https://github.com/madawas/carbon-ml/commit/987c799231dad2bab6f4046df7acc672d0564f22 > > -- > > *_________________________________**Madawa Soysa* > > Undergraduate, > > Department of Computer Science and Engineering, > > University of Moratuwa. > > > Mobile: +94 71 461 6050 <%2B94%2075%20812%200726> | Email: > [email protected] > LinkedIn <http://lk.linkedin.com/in/madawasoysa> | Twitter > <https://twitter.com/madawa_rc> | Tumblr <http://madawas.tumblr.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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