Hello,
i' m trying to create a web application which runs rapidminer. Locally, my web application is running perfectly but when i upload my application at openshift tomcat server i have problems because rapidminer doesn't load text processing extension. I'm using rapidminer 5.3 and rmx_text-5.3.2.jar .
Actually, i will show you my java code and server logs.
My java code
try {
String realPath1 = getServletContext().getRealPath("rapidminer/test1.xml");
RapidMiner.setExecutionMode(ExecutionMode.COMMAND_LINE);
RapidMiner.init();
Process process = new Process(new File(realPath1));
try {
// perform process
process.run();
} catch (OperatorException e) { message= " error" + e; e.printStackTrace(); }
}
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Tomcat Server Logs
Feb 29, 2016 12:39:34 AM com.rapidminer.io.process.XMLImporter addMessage
INFO: Operator 'Process' was created with version '6.0.002'. The operator's behaviour has changed as of version '6.5.002' and can be adapted to the latest version in the parameter panel.
Feb 29, 2016 12:39:34 AM com.rapidminer.io.process.XMLImporter addMessage
INFO: <em class="error">The operator class 'text:read_document' is unknown. Possibly you must install a plugin for operators of group 'text'.</em>
Feb 29, 2016 12:39:34 AM com.rapidminer.io.process.XMLImporter parseOperator
INFO: The parameter 'file' is unknown for operator 'Read Document' (" dummy ")."
Feb 29, 2016 12:39:34 AM com.rapidminer.io.process.XMLImporter parseOperator
INFO: The parameter 'extract_text_only' is unknown for operator 'Read Document' (" dummy ")."
Feb 29, 2016 12:39:34 AM com.rapidminer.io.process.XMLImporter parseOperator
INFO: The parameter 'use_file_extension_as_type' is unknown for operator 'Read Document' (" dummy ")."
Feb 29, 2016 12:39:34 AM com.rapidminer.io.process.XMLImporter parseOperator
INFO: The parameter 'content_type' is unknown for operator 'Read Document' (" dummy ")."
Feb 29, 2016 12:39:34 AM com.rapidminer.io.process.XMLImporter parseOperator
INFO: The parameter 'encoding' is unknown for operator 'Read Document' (" dummy ")."
Feb 29, 2016 12:39:34 AM com.rapidminer.io.process.XMLImporter addMessage
INFO: <em class="error">The operator class 'text:process_documents' is unknown. Possibly you must install a plugin for operators of group 'text'.</em>
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