"[SOLVED]:RapidMiner Integration with Java"
keshr3106
New Altair Community Member
Hello,
I need to run a RapidMiner process in Java. Like explained in this link : http://stackoverflow.com/questions/15834182/integration-of-rapidminer-in-java-application,
Regards,
Keshav
PS: The amount of errors displayed was very large - due to the space constraint of 20,000 characters,I pasted only a part of the error message.
I need to run a RapidMiner process in Java. Like explained in this link : http://stackoverflow.com/questions/15834182/integration-of-rapidminer-in-java-application,
I run the above code. The code compiled but gave following error during its run:
import com.rapidminer.Process;
import com.rapidminer.RapidMiner;
import com.rapidminer.operator.Operator;
import com.rapidminer.operator.OperatorException;
import com.rapidminer.operator.io.ExcelExampleSource;
import com.rapidminer.tools.XMLException;
import java.io.File;
import java.io.IOException;
import java.lang.Object;
public class ReadRapidminerProcess {
public static void main(String[] args) {
try {
RapidMiner.setExecutionMode(RapidMiner.ExecutionMode.COMMAND_LINE);
RapidMiner.init();
Process process = new Process(new File("C:\\Users\\Keshav\\.RapidMiner5\\repositories\\Local Repository\\lsvmtest.rmp"));
process.run();
} catch (IOException | XMLException | OperatorException ex) {
ex.printStackTrace();
}
}
}
Can someone please help out with the code?
Mar 28, 2014 3:05:23 AM com.rapidminer.tools.ParameterService init
INFO: Reading configuration resource com/rapidminer/resources/rapidminerrc.
Mar 28, 2014 3:05:23 AM com.rapidminer.tools.I18N <clinit>
INFO: Set locale to en.
Mar 28, 2014 3:05:23 AM com.rapid_i.Launcher ensureRapidMinerHomeSet
INFO: Property rapidminer.home is not set. Guessing.
Mar 28, 2014 3:05:23 AM com.rapid_i.Launcher ensureRapidMinerHomeSet
INFO: Trying base directory of classes (build) 'null'...failed
Mar 28, 2014 3:05:23 AM com.rapid_i.deployment.update.client.ManagedExtension readConfiguration
WARNING: Failed to read global extension state: java.io.IOException: Property rapidminer.home is not set
java.io.IOException: Property rapidminer.home is not set
at com.rapidminer.tools.FileSystemService.getRapidMinerHome(FileSystemService.java:93)
at com.rapidminer.tools.FileSystemService.getLibraryFile(FileSystemService.java:99)
at com.rapidminer.tools.plugin.Plugin.getPluginLocation(Plugin.java:1113)
at com.rapid_i.deployment.update.client.ManagedExtension.getGlobalExtensionsDir(ManagedExtension.java:172)
at com.rapid_i.deployment.update.client.ManagedExtension.readConfiguration(ManagedExtension.java:257)
at com.rapid_i.deployment.update.client.ManagedExtension.init(ManagedExtension.java:349)
at com.rapidminer.tools.plugin.Plugin.initAll(Plugin.java:941)
at com.rapidminer.RapidMiner.init(RapidMiner.java:550)
at ReadRapidminerProcess.main(ReadRapidminerProcess.java:16)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at edu.rice.cs.drjava.model.compiler.JavacCompiler.runCommand(JavacCompiler.java:272)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at edu.rice.cs.dynamicjava.symbol.JavaClass$JavaMethod.evaluate(JavaClass.java:362)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.handleMethodCall(ExpressionEvaluator.java:92)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.visit(ExpressionEvaluator.java:84)
at koala.dynamicjava.tree.StaticMethodCall.acceptVisitor(StaticMethodCall.java:121)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.value(ExpressionEvaluator.java:38)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.value(ExpressionEvaluator.java:37)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:106)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:29)
at koala.dynamicjava.tree.ExpressionStatement.acceptVisitor(ExpressionStatement.java:101)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.evaluateSequence(StatementEvaluator.java:66)
at edu.rice.cs.dynamicjava.interpreter.Interpreter.evaluate(Interpreter.java:77)
at edu.rice.cs.dynamicjava.interpreter.Interpreter.interpret(Interpreter.java:47)
at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:246)
at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:220)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Mar 28, 2014 3:05:23 AM com.rapidminer.tools.plugin.Plugin initAll
WARNING: None of the properties rapidminer.init.plugins and rapidminer.home is set. No globally installed plugins will be loaded.
Mar 28, 2014 3:05:23 AM com.rapid_i.deployment.update.client.ManagedExtension getManagedExtensionsDirectories
WARNING: None of the properties rapidminer.init.plugins and rapidminer.home is set. No globally installed extensions will be loaded.
Mar 28, 2014 3:05:23 AM com.rapid_i.deployment.update.client.ManagedExtension getManagedExtensionsDirectories
WARNING: None of the properties rapidminer.init.plugins and rapidminer.home is set. No globally installed extensions will be loaded.
Mar 28, 2014 3:05:23 AM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Text Processing
Mar 28, 2014 3:05:23 AM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Web Mining
Mar 28, 2014 3:05:25 AM com.rapidminer.tools.OperatorService parseOperators
SEVERE: Failed to register operator: RapidMiner Core : hierarchical_classification
java.lang.AssertionError
at com.rapidminer.operator.ports.impl.AbstractInputPort.receiveMD(AbstractInputPort.java:80)
at com.rapidminer.operator.ports.metadata.ExampleSetPrecondition.assumeSatisfied(ExampleSetPrecondition.java:86)
at com.rapidminer.operator.Operator.assumePreconditionsSatisfied(Operator.java:2130)
at com.rapidminer.operator.OperatorChain.assumePreconditionsSatisfied(OperatorChain.java:502)
at com.rapidminer.tools.OperatorService.registerOperator(OperatorService.java:520)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:301)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:293)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:293)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:269)
at com.rapidminer.tools.OperatorService.registerOperators(OperatorService.java:231)
at com.rapidminer.tools.OperatorService.registerOperators(OperatorService.java:204)
at com.rapidminer.tools.OperatorService.init(OperatorService.java:133)
at com.rapidminer.RapidMiner.init(RapidMiner.java:559)
at ReadRapidminerProcess.main(ReadRapidminerProcess.java:16)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at edu.rice.cs.drjava.model.compiler.JavacCompiler.runCommand(JavacCompiler.java:272)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at edu.rice.cs.dynamicjava.symbol.JavaClass$JavaMethod.evaluate(JavaClass.java:362)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.handleMethodCall(ExpressionEvaluator.java:92)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.visit(ExpressionEvaluator.java:84)
at koala.dynamicjava.tree.StaticMethodCall.acceptVisitor(StaticMethodCall.java:121)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.value(ExpressionEvaluator.java:38)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.value(ExpressionEvaluator.java:37)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:106)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:29)
at koala.dynamicjava.tree.ExpressionStatement.acceptVisitor(ExpressionStatement.java:101)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.evaluateSequence(StatementEvaluator.java:66)
at edu.rice.cs.dynamicjava.interpreter.Interpreter.evaluate(Interpreter.java:77)
at edu.rice.cs.dynamicjava.interpreter.Interpreter.interpret(Interpreter.java:47)
at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:246)
at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:220)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Mar 28, 2014 3:05:25 AM com.rapidminer.tools.OperatorService parseOperators
SEVERE: Failed to register operator: RapidMiner Core : fixedsplitvalidation
java.lang.AssertionError
at com.rapidminer.operator.ports.impl.AbstractInputPort.receiveMD(AbstractInputPort.java:80)
at com.rapidminer.operator.ports.metadata.SimplePrecondition.assumeSatisfied(SimplePrecondition.java:90)
at com.rapidminer.operator.Operator.assumePreconditionsSatisfied(Operator.java:2130)
at com.rapidminer.operator.OperatorChain.assumePreconditionsSatisfied(OperatorChain.java:502)
at com.rapidminer.tools.OperatorService.registerOperator(OperatorService.java:520)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:301)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:293)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:293)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:293)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:269)
at com.rapidminer.tools.OperatorService.registerOperators(OperatorService.java:231)
at com.rapidminer.tools.OperatorService.registerOperators(OperatorService.java:204)
at com.rapidminer.tools.OperatorService.init(OperatorService.java:133)
at com.rapidminer.RapidMiner.init(RapidMiner.java:559)
at ReadRapidminerProcess.main(ReadRapidminerProcess.java:16)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at edu.rice.cs.drjava.model.compiler.JavacCompiler.runCommand(JavacCompiler.java:272)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at edu.rice.cs.dynamicjava.symbol.JavaClass$JavaMethod.evaluate(JavaClass.java:362)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.handleMethodCall(ExpressionEvaluator.java:92)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.visit(ExpressionEvaluator.java:84)
at koala.dynamicjava.tree.StaticMethodCall.acceptVisitor(StaticMethodCall.java:121)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.value(ExpressionEvaluator.java:38)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.value(ExpressionEvaluator.java:37)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:106)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:29)
at koala.dynamicjava.tree.ExpressionStatement.acceptVisitor(ExpressionStatement.java:101)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.evaluateSequence(StatementEvaluator.java:66)
at edu.rice.cs.dynamicjava.interpreter.Interpreter.evaluate(Interpreter.java:77)
at edu.rice.cs.dynamicjava.interpreter.Interpreter.interpret(Interpreter.java:47)
at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:246)
at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:220)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Mar 28, 2014 3:05:25 AM com.rapidminer.tools.OperatorService parseOperators
SEVERE: Failed to register operator: RapidMiner Core : conditionedfeaturegeneration
java.lang.AssertionError
at com.rapidminer.operator.ports.impl.AbstractInputPort.receiveMD(AbstractInputPort.java:80)
at com.rapidminer.operator.ports.metadata.SimplePrecondition.assumeSatisfied(SimplePrecondition.java:90)
at com.rapidminer.operator.Operator.assumePreconditionsSatisfied(Operator.java:2130)
at com.rapidminer.tools.OperatorService.registerOperator(OperatorService.java:520)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:301)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:293)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:293)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:293)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:269)
at com.rapidminer.tools.OperatorService.registerOperators(OperatorService.java:231)
at com.rapidminer.tools.OperatorService.registerOperators(OperatorService.java:204)
at com.rapidminer.tools.OperatorService.init(OperatorService.java:133)
at com.rapidminer.RapidMiner.init(RapidMiner.java:559)
at ReadRapidminerProcess.main(ReadRapidminerProcess.java:16)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at edu.rice.cs.drjava.model.compiler.JavacCompiler.runCommand(JavacCompiler.java:272)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at edu.rice.cs.dynamicjava.symbol.JavaClass$JavaMethod.evaluate(JavaClass.java:362)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.handleMethodCall(ExpressionEvaluator.java:92)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.visit(ExpressionEvaluator.java:84)
at koala.dynamicjava.tree.StaticMethodCall.acceptVisitor(StaticMethodCall.java:121)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.value(ExpressionEvaluator.java:38)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.value(ExpressionEvaluator.java:37)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:106)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:29)
at koala.dynamicjava.tree.ExpressionStatement.acceptVisitor(ExpressionStatement.java:101)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.evaluateSequence(StatementEvaluator.java:66)
at edu.rice.cs.dynamicjava.interpreter.Interpreter.evaluate(Interpreter.java:77)
at edu.rice.cs.dynamicjava.interpreter.Interpreter.interpret(Interpreter.java:47)
at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:246)
at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:220)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Regards,
Keshav
PS: The amount of errors displayed was very large - due to the space constraint of 20,000 characters,I pasted only a part of the error message.
0
Answers
-
Hi,
disable assertions, they are not being maintained and will cause useless errors.
Regards,
Marco0 -
Hello,
I disabled assertions and I still get some errors though it has reduced.
What changes must I make to the code? Where am I going wrong? Please help.
Mar 28, 2014 10:19:52 PM com.rapidminer.tools.ParameterService init
INFO: Reading configuration resource com/rapidminer/resources/rapidminerrc.
Mar 28, 2014 10:19:52 PM com.rapidminer.tools.I18N <clinit>
INFO: Set locale to en.
Mar 28, 2014 10:19:52 PM com.rapid_i.Launcher ensureRapidMinerHomeSet
INFO: Property rapidminer.home is not set. Guessing.
Mar 28, 2014 10:19:52 PM com.rapid_i.Launcher ensureRapidMinerHomeSet
INFO: Trying base directory of classes (build) 'null'...failed
Mar 28, 2014 10:19:52 PM com.rapid_i.deployment.update.client.ManagedExtension readConfiguration
WARNING: Failed to read global extension state: java.io.IOException: Property rapidminer.home is not set
java.io.IOException: Property rapidminer.home is not set
at com.rapidminer.tools.FileSystemService.getRapidMinerHome(FileSystemService.java:93)
at com.rapidminer.tools.FileSystemService.getLibraryFile(FileSystemService.java:99)
at com.rapidminer.tools.plugin.Plugin.getPluginLocation(Plugin.java:1113)
at com.rapid_i.deployment.update.client.ManagedExtension.getGlobalExtensionsDir(ManagedExtension.java:172)
at com.rapid_i.deployment.update.client.ManagedExtension.readConfiguration(ManagedExtension.java:257)
at com.rapid_i.deployment.update.client.ManagedExtension.init(ManagedExtension.java:349)
at com.rapidminer.tools.plugin.Plugin.initAll(Plugin.java:941)
at com.rapidminer.RapidMiner.init(RapidMiner.java:550)
at ReadRapidminerProcess.main(ReadRapidminerProcess.java:16)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at edu.rice.cs.drjava.model.compiler.JavacCompiler.runCommand(JavacCompiler.java:272)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at edu.rice.cs.dynamicjava.symbol.JavaClass$JavaMethod.evaluate(JavaClass.java:362)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.handleMethodCall(ExpressionEvaluator.java:92)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.visit(ExpressionEvaluator.java:84)
at koala.dynamicjava.tree.StaticMethodCall.acceptVisitor(StaticMethodCall.java:121)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.value(ExpressionEvaluator.java:38)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.value(ExpressionEvaluator.java:37)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:106)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:29)
at koala.dynamicjava.tree.ExpressionStatement.acceptVisitor(ExpressionStatement.java:101)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.evaluateSequence(StatementEvaluator.java:66)
at edu.rice.cs.dynamicjava.interpreter.Interpreter.evaluate(Interpreter.java:77)
at edu.rice.cs.dynamicjava.interpreter.Interpreter.interpret(Interpreter.java:47)
at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:246)
at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:220)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Mar 28, 2014 10:19:52 PM com.rapidminer.tools.plugin.Plugin initAll
WARNING: None of the properties rapidminer.init.plugins and rapidminer.home is set. No globally installed plugins will be loaded.
Mar 28, 2014 10:19:52 PM com.rapid_i.deployment.update.client.ManagedExtension getManagedExtensionsDirectories
WARNING: None of the properties rapidminer.init.plugins and rapidminer.home is set. No globally installed extensions will be loaded.
Mar 28, 2014 10:19:52 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Text Processing
Mar 28, 2014 10:19:55 PM com.rapidminer.tools.expression.parser.ExpressionParserFactory <clinit>
INFO: Default version of expression parser registered successfully
Mar 28, 2014 10:19:56 PM com.rapidminer.parameter.ParameterTypePassword decryptPassword
WARNING: Password in XML file looks like unencrypted plain text.
Mar 28, 2014 10:19:57 PM com.rapidminer.tools.OperatorService init
INFO: Number of registered operator classes: 494; number of registered operator descriptions: 495; number of replacements: 432
Mar 28, 2014 10:19:58 PM com.rapidminer.tools.jdbc.JDBCProperties <init>
WARNING: Missing database driver class name for ODBC Bridge (e.g. Access)
Mar 28, 2014 10:19:58 PM com.rapidminer.tools.jdbc.JDBCProperties registerDrivers
INFO: JDBC driver ca.ingres.jdbc.IngresDriver not found. Probably the driver is not installed.
[Fatal Error] :1:1: Premature end of file.
Mar 28, 2014 10:19:58 PM com.rapidminer.tools.WrapperLoggingHandler log
INFO: No filename given for result file, using stdout for logging results!
Mar 28, 2014 10:19:58 PM com.rapidminer.Process run
INFO: Process C:\Users\Keshav\.RapidMiner5\repositories\Local Repository\linsvmtest.rmp starts
com.rapidminer.operator.UserError: Cannot resolve relative repository location 'lsvmword'. Process is not associated with a repository.
at com.rapidminer.Process.resolveRepositoryLocation(Process.java:1248)
at com.rapidminer.operator.Operator.getParameterAsRepositoryLocation(Operator.java:1456)
at com.rapidminer.operator.io.RepositorySource.getRepositoryEntry(RepositorySource.java:91)
at com.rapidminer.operator.io.RepositorySource.read(RepositorySource.java:105)
at com.rapidminer.operator.io.AbstractReader.doWork(AbstractReader.java:126)
at com.rapidminer.operator.Operator.execute(Operator.java:867)
at com.rapidminer.operator.execution.SimpleUnitExecutor.execute(SimpleUnitExecutor.java:51)
at com.rapidminer.operator.ExecutionUnit.execute(ExecutionUnit.java:711)
at com.rapidminer.operator.OperatorChain.doWork(OperatorChain.java:375)
at com.rapidminer.operator.Operator.execute(Operator.java:867)
at com.rapidminer.Process.run(Process.java:949)
at com.rapidminer.Process.run(Process.java:873)
at com.rapidminer.Process.run(Process.java:832)
at com.rapidminer.Process.run(Process.java:827)
at com.rapidminer.Process.run(Process.java:817)
at ReadRapidminerProcess.main(ReadRapidminerProcess.java:19)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at edu.rice.cs.drjava.model.compiler.JavacCompiler.runCommand(JavacCompiler.java:272)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at edu.rice.cs.dynamicjava.symbol.JavaClass$JavaMethod.evaluate(JavaClass.java:362)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.handleMethodCall(ExpressionEvaluator.java:92)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.visit(ExpressionEvaluator.java:84)
at koala.dynamicjava.tree.StaticMethodCall.acceptVisitor(StaticMethodCall.java:121)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.value(ExpressionEvaluator.java:38)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.value(ExpressionEvaluator.java:37)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:106)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:29)
at koala.dynamicjava.tree.ExpressionStatement.acceptVisitor(ExpressionStatement.java:101)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.evaluateSequence(StatementEvaluator.java:66)
at edu.rice.cs.dynamicjava.interpreter.Interpreter.evaluate(Interpreter.java:77)
at edu.rice.cs.dynamicjava.interpreter.Interpreter.interpret(Interpreter.java:47)
at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:246)
at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:220)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
>
From,
Keshav0 -
Update:
After disabling assertions, I set right the rapidminer.home error by adding this line of code:
Now, the following error alone exists:
System.setProperty("rapidminer.home", "C:\\Program Files (x86)\\Rapid-I\\RapidMiner5");
How to deal with this error?
Welcome to DrJava. Working directory is C:\Users\Keshav\Documents
> run ReadRapidminerProcess
Mar 29, 2014 10:08:16 AM com.rapidminer.tools.ParameterService init
INFO: Reading configuration resource com/rapidminer/resources/rapidminerrc.
Mar 29, 2014 10:08:16 AM com.rapidminer.tools.I18N <clinit>
INFO: Set locale to en.
Mar 29, 2014 10:08:16 AM com.rapid_i.Launcher ensureRapidMinerHomeSet
INFO: rapidminer.home is 'C:\Program Files (x86)\Rapid-I\RapidMiner5'.
Mar 29, 2014 10:08:16 AM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Text Processing
Mar 29, 2014 10:08:20 AM com.rapidminer.tools.expression.parser.ExpressionParserFactory <clinit>
INFO: Default version of expression parser registered successfully
Mar 29, 2014 10:08:21 AM com.rapidminer.parameter.ParameterTypePassword decryptPassword
WARNING: Password in XML file looks like unencrypted plain text.
Mar 29, 2014 10:08:23 AM com.rapidminer.tools.OperatorService init
INFO: Number of registered operator classes: 494; number of registered operator descriptions: 495; number of replacements: 432
Mar 29, 2014 10:08:24 AM com.rapidminer.tools.jdbc.JDBCProperties <init>
WARNING: Missing database driver class name for ODBC Bridge (e.g. Access)
Mar 29, 2014 10:08:24 AM com.rapidminer.tools.jdbc.JDBCProperties registerDrivers
INFO: JDBC driver ca.ingres.jdbc.IngresDriver not found. Probably the driver is not installed.
[Fatal Error] :1:1: Premature end of file.
Mar 29, 2014 10:08:24 AM com.rapidminer.tools.WrapperLoggingHandler log
INFO: No filename given for result file, using stdout for logging results!
Mar 29, 2014 10:08:24 AM com.rapidminer.Process run
INFO: Process C:\Users\Keshav\.RapidMiner5\repositories\Local Repository\linsvmtest.rmp starts
com.rapidminer.operator.UserError: Cannot resolve relative repository location 'lsvmword'. Process is not associated with a repository.
at com.rapidminer.Process.resolveRepositoryLocation(Process.java:1248)
at com.rapidminer.operator.Operator.getParameterAsRepositoryLocation(Operator.java:1456)
at com.rapidminer.operator.io.RepositorySource.getRepositoryEntry(RepositorySource.java:91)
at com.rapidminer.operator.io.RepositorySource.read(RepositorySource.java:105)
at com.rapidminer.operator.io.AbstractReader.doWork(AbstractReader.java:126)
at com.rapidminer.operator.Operator.execute(Operator.java:867)
at com.rapidminer.operator.execution.SimpleUnitExecutor.execute(SimpleUnitExecutor.java:51)
at com.rapidminer.operator.ExecutionUnit.execute(ExecutionUnit.java:711)
at com.rapidminer.operator.OperatorChain.doWork(OperatorChain.java:375)
at com.rapidminer.operator.Operator.execute(Operator.java:867)
at com.rapidminer.Process.run(Process.java:949)
at com.rapidminer.Process.run(Process.java:873)
at com.rapidminer.Process.run(Process.java:832)
at com.rapidminer.Process.run(Process.java:827)
at com.rapidminer.Process.run(Process.java:817)
at ReadRapidminerProcess.main(ReadRapidminerProcess.java:21)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at edu.rice.cs.drjava.model.compiler.JavacCompiler.runCommand(JavacCompiler.java:272)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at edu.rice.cs.dynamicjava.symbol.JavaClass$JavaMethod.evaluate(JavaClass.java:362)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.handleMethodCall(ExpressionEvaluator.java:92)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.visit(ExpressionEvaluator.java:84)
at koala.dynamicjava.tree.StaticMethodCall.acceptVisitor(StaticMethodCall.java:121)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.value(ExpressionEvaluator.java:38)
at edu.rice.cs.dynamicjava.interpreter.ExpressionEvaluator.value(ExpressionEvaluator.java:37)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:106)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.visit(StatementEvaluator.java:29)
at koala.dynamicjava.tree.ExpressionStatement.acceptVisitor(ExpressionStatement.java:101)
at edu.rice.cs.dynamicjava.interpreter.StatementEvaluator.evaluateSequence(StatementEvaluator.java:66)
at edu.rice.cs.dynamicjava.interpreter.Interpreter.evaluate(Interpreter.java:77)
at edu.rice.cs.dynamicjava.interpreter.Interpreter.interpret(Interpreter.java:47)
at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:246)
at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:220)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Regards,
Keshav0 -
UPDATE:
Made some modifications to the code.
The previous 'Process is not associated with a repository.' error is set right but I get the following error:
public class ReadRapidminerProcess {
public static void main(String[] args) {
try {
RapidMiner.setExecutionMode(RapidMiner.ExecutionMode.COMMAND_LINE);
System.setProperty("rapidminer.home", "C:\\Program Files (x86)\\Rapid-I\\RapidMiner5");
RapidMiner.init();
RepositoryLocation loc = new RepositoryLocation("//Local Repository/linsvmtest");
IOObjectEntry entry = (IOObjectEntry) loc.locateEntry();
Process process = new Process(new File("C:\\Users\\Keshav\\.RapidMiner5\\repositories\\Local Repository\\linsvmtest.rmp"));
process.run();
}
catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (XMLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (OperatorException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
catch (RepositoryException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
XML Code:
Mar 30, 2014 3:04:04 AM com.rapidminer.tools.ParameterService init
INFO: Reading configuration resource com/rapidminer/resources/rapidminerrc.
Mar 30, 2014 3:04:04 AM com.rapidminer.tools.I18N <clinit>
INFO: Set locale to en.
Mar 30, 2014 3:04:04 AM com.rapid_i.Launcher ensureRapidMinerHomeSet
INFO: rapidminer.home is 'C:\Program Files (x86)\Rapid-I\RapidMiner5'.
Mar 30, 2014 3:04:04 AM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Text Processing
Mar 30, 2014 3:04:07 AM com.rapidminer.tools.expression.parser.ExpressionParserFactory <clinit>
INFO: Default version of expression parser registered successfully
Mar 30, 2014 3:04:08 AM com.rapidminer.parameter.ParameterTypePassword decryptPassword
WARNING: Password in XML file looks like unencrypted plain text.
Mar 30, 2014 3:04:10 AM com.rapidminer.tools.OperatorService init
INFO: Number of registered operator classes: 494; number of registered operator descriptions: 495; number of replacements: 432
Mar 30, 2014 3:04:11 AM com.rapidminer.tools.jdbc.JDBCProperties <init>
WARNING: Missing database driver class name for ODBC Bridge (e.g. Access)
Mar 30, 2014 3:04:11 AM com.rapidminer.tools.jdbc.JDBCProperties registerDrivers
INFO: JDBC driver ca.ingres.jdbc.IngresDriver not found. Probably the driver is not installed.
[Fatal Error] :1:1: Premature end of file.
java.lang.ClassCastException: com.rapidminer.repository.local.SimpleProcessEntry cannot be cast to com.rapidminer.repository.IOObjectEntry
at ReadRapidminerProcess.main(ReadRapidminerProcess.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at edu.rice.cs.drjava.model.compiler.JavacCompiler.runCommand(JavacCompiler.java:272)
Any help on how to deal with this?
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<process version="5.3.013">
<context>
<input/>
<output/>
<macros/>
</context>
<operator activated="true" class="process" compatibility="5.3.013" expanded="true" name="Process">
<process expanded="true">
<operator activated="true" class="retrieve" compatibility="5.3.013" expanded="true" height="60" name="Retrieve" width="90" x="45" y="30">
<parameter key="repository_entry" value="//Local Repository/lsvmword"/>
</operator>
<operator activated="true" class="retrieve" compatibility="5.3.013" expanded="true" height="60" name="Retrieve (2)" width="90" x="179" y="30">
<parameter key="repository_entry" value="//Local Repository/lsvmmodel"/>
</operator>
<operator activated="true" class="text:process_document_from_file" compatibility="5.3.002" expanded="true" height="76" name="Process Documents from Files" width="90" x="45" y="120">
<list key="text_directories">
<parameter key="unlabelled1" value="C:\Users\Keshav\Documents\Academics\Project\train2\output1"/>
</list>
<parameter key="prune_method" value="percentual"/>
<process expanded="true">
<operator activated="true" class="text:tokenize" compatibility="5.3.002" expanded="true" height="60" name="Tokenize" width="90" x="45" y="30"/>
<operator activated="true" class="text:filter_by_length" compatibility="5.3.002" expanded="true" height="60" name="Filter Tokens (by Length)" width="90" x="179" y="120"/>
<operator activated="true" class="text:stem_porter" compatibility="5.3.002" expanded="true" height="60" name="Stem (Porter)" width="90" x="313" y="210"/>
<operator activated="true" class="text:filter_stopwords_english" compatibility="5.3.002" expanded="true" height="60" name="Filter Stopwords (English)" width="90" x="447" y="300"/>
<connect from_port="document" to_op="Tokenize" to_port="document"/>
<connect from_op="Tokenize" from_port="document" to_op="Filter Tokens (by Length)" to_port="document"/>
<connect from_op="Filter Tokens (by Length)" from_port="document" to_op="Stem (Porter)" to_port="document"/>
<connect from_op="Stem (Porter)" from_port="document" to_op="Filter Stopwords (English)" to_port="document"/>
<connect from_op="Filter Stopwords (English)" from_port="document" to_port="document 1"/>
<portSpacing port="source_document" spacing="0"/>
<portSpacing port="sink_document 1" spacing="0"/>
<portSpacing port="sink_document 2" spacing="0"/>
</process>
</operator>
<operator activated="true" class="apply_model" compatibility="5.3.013" expanded="true" height="76" name="Apply Model" width="90" x="179" y="120">
<list key="application_parameters"/>
</operator>
<operator activated="true" class="select_attributes" compatibility="5.3.013" expanded="true" height="76" name="Select Attributes" width="90" x="313" y="75">
<parameter key="attribute_filter_type" value="subset"/>
<parameter key="attributes" value="label|metadata_file|"/>
</operator>
<operator activated="true" class="write_csv" compatibility="5.3.013" expanded="true" height="76" name="Write CSV" width="90" x="447" y="75">
<parameter key="csv_file" value="C:\Users\Keshav\Documents\Academics\Project\train2\test1\svm\csv1.csv"/>
<parameter key="column_separator" value=","/>
</operator>
<operator activated="true" class="retrieve" compatibility="5.3.013" expanded="true" height="60" name="Retrieve (3)" width="90" x="45" y="210">
<parameter key="repository_entry" value="lsvmword"/>
</operator>
<operator activated="true" class="retrieve" compatibility="5.3.013" expanded="true" height="60" name="Retrieve (4)" width="90" x="179" y="210">
<parameter key="repository_entry" value="lsvmmodel"/>
</operator>
<operator activated="true" class="text:process_document_from_file" compatibility="5.3.002" expanded="true" height="76" name="Process Documents from Files (2)" width="90" x="45" y="300">
<list key="text_directories">
<parameter key="unlabelled2" value="C:\Users\Keshav\Documents\Academics\Project\train2\output2"/>
</list>
<parameter key="prune_method" value="percentual"/>
<process expanded="true">
<operator activated="true" class="text:tokenize" compatibility="5.3.002" expanded="true" name="Tokenize (2)"/>
<operator activated="true" class="text:filter_by_length" compatibility="5.3.002" expanded="true" name="Filter Tokens (2)"/>
<operator activated="true" class="text:stem_porter" compatibility="5.3.002" expanded="true" name="Stem (2)"/>
<operator activated="true" class="text:filter_stopwords_english" compatibility="5.3.002" expanded="true" name="Filter Stopwords (2)"/>
<connect from_port="document" to_op="Tokenize (2)" to_port="document"/>
<connect from_op="Tokenize (2)" from_port="document" to_op="Filter Tokens (2)" to_port="document"/>
<connect from_op="Filter Tokens (2)" from_port="document" to_op="Stem (2)" to_port="document"/>
<connect from_op="Stem (2)" from_port="document" to_op="Filter Stopwords (2)" to_port="document"/>
<connect from_op="Filter Stopwords (2)" from_port="document" to_port="document 1"/>
<portSpacing port="source_document" spacing="0"/>
<portSpacing port="sink_document 1" spacing="0"/>
<portSpacing port="sink_document 2" spacing="0"/>
</process>
</operator>
<operator activated="true" class="apply_model" compatibility="5.3.013" expanded="true" height="76" name="Apply Model (2)" width="90" x="179" y="300">
<list key="application_parameters"/>
</operator>
<operator activated="true" class="select_attributes" compatibility="5.3.013" expanded="true" height="76" name="Select Attributes (2)" width="90" x="313" y="255">
<parameter key="attribute_filter_type" value="subset"/>
<parameter key="attributes" value="label|metadata_file|"/>
</operator>
<operator activated="true" class="retrieve" compatibility="5.3.013" expanded="true" height="60" name="Retrieve (5)" width="90" x="45" y="390">
<parameter key="repository_entry" value="lsvmword"/>
</operator>
<operator activated="true" class="retrieve" compatibility="5.3.013" expanded="true" height="60" name="Retrieve (6)" width="90" x="179" y="390">
<parameter key="repository_entry" value="lsvmmodel"/>
</operator>
<operator activated="true" class="text:process_document_from_file" compatibility="5.3.002" expanded="true" height="76" name="Process Documents from Files (3)" width="90" x="45" y="480">
<list key="text_directories">
<parameter key="unlabelled3" value="C:\Users\Keshav\Documents\Academics\Project\train2\output3"/>
</list>
<parameter key="prune_method" value="percentual"/>
<process expanded="true">
<operator activated="true" class="text:tokenize" compatibility="5.3.002" expanded="true" name="Tokenize (3)"/>
<operator activated="true" class="text:filter_by_length" compatibility="5.3.002" expanded="true" name="Filter Tokens (3)"/>
<operator activated="true" class="text:stem_porter" compatibility="5.3.002" expanded="true" name="Stem (3)"/>
<operator activated="true" class="text:filter_stopwords_english" compatibility="5.3.002" expanded="true" name="Filter Stopwords (3)"/>
<connect from_port="document" to_op="Tokenize (3)" to_port="document"/>
<connect from_op="Tokenize (3)" from_port="document" to_op="Filter Tokens (3)" to_port="document"/>
<connect from_op="Filter Tokens (3)" from_port="document" to_op="Stem (3)" to_port="document"/>
<connect from_op="Stem (3)" from_port="document" to_op="Filter Stopwords (3)" to_port="document"/>
<connect from_op="Filter Stopwords (3)" from_port="document" to_port="document 1"/>
<portSpacing port="source_document" spacing="0"/>
<portSpacing port="sink_document 1" spacing="0"/>
<portSpacing port="sink_document 2" spacing="0"/>
</process>
</operator>
<operator activated="true" class="apply_model" compatibility="5.3.013" expanded="true" height="76" name="Apply Model (3)" width="90" x="179" y="480">
<list key="application_parameters"/>
</operator>
<operator activated="true" class="select_attributes" compatibility="5.3.013" expanded="true" height="76" name="Select Attributes (3)" width="90" x="313" y="435">
<parameter key="attribute_filter_type" value="subset"/>
<parameter key="attributes" value="|label|metadata_file"/>
</operator>
<operator activated="true" class="write_csv" compatibility="5.3.013" expanded="true" height="76" name="Write CSV (2)" width="90" x="447" y="255">
<parameter key="csv_file" value="C:\Users\Keshav\Documents\Academics\Project\train2\test1\svm\csv2.csv"/>
<parameter key="column_separator" value=","/>
</operator>
<operator activated="true" class="write_csv" compatibility="5.3.013" expanded="true" height="76" name="Write CSV (3)" width="90" x="447" y="435">
<parameter key="csv_file" value="C:\Users\Keshav\Documents\Academics\Project\train2\test1\svm\csv3.csv"/>
<parameter key="column_separator" value=","/>
</operator>
<connect from_op="Retrieve" from_port="output" to_op="Process Documents from Files" to_port="word list"/>
<connect from_op="Retrieve (2)" from_port="output" to_op="Apply Model" to_port="model"/>
<connect from_op="Process Documents from Files" from_port="example set" to_op="Apply Model" to_port="unlabelled data"/>
<connect from_op="Apply Model" from_port="labelled data" to_op="Select Attributes" to_port="example set input"/>
<connect from_op="Select Attributes" from_port="example set output" to_op="Write CSV" to_port="input"/>
<connect from_op="Write CSV" from_port="through" to_port="result 1"/>
<connect from_op="Retrieve (3)" from_port="output" to_op="Process Documents from Files (2)" to_port="word list"/>
<connect from_op="Retrieve (4)" from_port="output" to_op="Apply Model (2)" to_port="model"/>
<connect from_op="Process Documents from Files (2)" from_port="example set" to_op="Apply Model (2)" to_port="unlabelled data"/>
<connect from_op="Apply Model (2)" from_port="labelled data" to_op="Select Attributes (2)" to_port="example set input"/>
<connect from_op="Select Attributes (2)" from_port="example set output" to_op="Write CSV (2)" to_port="input"/>
<connect from_op="Retrieve (5)" from_port="output" to_op="Process Documents from Files (3)" to_port="word list"/>
<connect from_op="Retrieve (6)" from_port="output" to_op="Apply Model (3)" to_port="model"/>
<connect from_op="Process Documents from Files (3)" from_port="example set" to_op="Apply Model (3)" to_port="unlabelled data"/>
<connect from_op="Apply Model (3)" from_port="labelled data" to_op="Select Attributes (3)" to_port="example set input"/>
<connect from_op="Select Attributes (3)" from_port="example set output" to_op="Write CSV (3)" to_port="input"/>
<connect from_op="Write CSV (2)" from_port="through" to_port="result 2"/>
<connect from_op="Write CSV (3)" from_port="through" to_port="result 3"/>
<portSpacing port="source_input 1" spacing="0"/>
<portSpacing port="sink_result 1" spacing="0"/>
<portSpacing port="sink_result 2" spacing="0"/>
<portSpacing port="sink_result 3" spacing="0"/>
<portSpacing port="sink_result 4" spacing="0"/>
</process>
</operator>
</process>
Regards,
Keshav0 -
Hi,
you are doing the following:
however when you call locateEntry() on a repository location where a process lies, you will recieve a SimpleProcessEntry instead. This is why you are getting the ClassCastException.
IOObjectEntry entry = (IOObjectEntry) loc.locateEntry();
Regards,
Marco0 -
Okay...can you please tell what change in the code should I make ?
from,
Keshav0 -
Hi,
you can use the following snippet to load a process from a known repository and location:
Note that you can load processes from other sources as well, e.g. a File or the XML string representation.
Repository repo = RepositoryManager.getInstance(null).getRepository("Local Repository");
RepositoryProcessLocation processLocation = new RepositoryProcessLocation(new RepositoryLocation(repo.getLocation(), "nameOfMyProcess"));
Process process = processLocation.load(null);
process.run();
Regards,
Marco0 -
Hello,
I implemented the code as directed:
However, I am not able to compile it.(drjava)
import com.rapidminer.Process;
import com.rapidminer.RapidMiner;
import com.rapidminer.operator.Operator;
import com.rapidminer.operator.OperatorException;
import com.rapidminer.operator.io.ExcelExampleSource;
import com.rapidminer.tools.XMLException;
import java.io.File;
import java.io.IOException;
import java.lang.Object;
import com.rapidminer.repository.RepositoryLocation;
import com.rapidminer.repository.RepositoryException;
import com.rapidminer.repository.IOObjectEntry;
import com.rapidminer.repository.RepositoryManager;
import com.rapidminer.RepositoryProcessLocation;
public class ReadRapidminerProcess {
public static void main(String[] args) {
try {
RapidMiner.setExecutionMode(RapidMiner.ExecutionMode.COMMAND_LINE);
System.setProperty("rapidminer.home", "C:\\Program Files (x86)\\Rapid-I\\RapidMiner5");
RapidMiner.init();
/*
RepositoryLocation loc = new RepositoryLocation("//Local Repository/linsvmtest");
IOObjectEntry entry = (IOObjectEntry) loc.locateEntry();
Process process = new Process(new File("C:\\Users\\Goutham\\.RapidMiner5\\repositories\\Local Repository\\linsvmtest.rmp"));
process.run();
*/
Repository repo = RepositoryManager.getInstance(null).getRepository("Local Repository");
RepositoryProcessLocation processLocation = new RepositoryProcessLocation(new RepositoryLocation(repo.getLocation(), "linsvmtest"));
Process process = processLocation.load(null);
process.run();
}
catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (XMLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (OperatorException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
catch (RepositoryException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
Compiler Output:
Can you please tell me what should I import to remove this error? Where is the class Repository found?
Error: cannot find symbol
symbol: class Repository
location: class ReadRapidminerProcess
Thank you very much for your prompt replies!
Regards,
Keshav0 -
Hi,
Repository is an interface in the package com.rapidminer.repository in the main RapidMiner Studio project.
Regards,
Marco0 -
Hello,
It works properly now.I am now able to successfully integrate RapidMiner and Java!
Thank you very much for your help!
Regards,
Keshav0 -
Is there any way to get the JAR? I am already scouring the net and could not obtain it.
0
