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]
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