I managed to run a process successfully:
May 16, 2012 12:09:07 AM com.rapidminer.RapidMinerCommandLine run
INFO: Process finished successfully
But the moment I enter a retrieve operator it fails.
I'll try and figure out how to get retrieve to work.
Right now I'm on windows, so I have to install linux again.
I planned to do this anyway, but takes a bit of time.
Here is the process (generate data, and log some result, write the log to a file):
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<process version="5.2.004">
<context>
<input/>
<output/>
<macros/>
</context>
<operator activated="true" class="process" compatibility="5.2.004" expanded="true" name="Process">
<process expanded="true" height="191" width="435">
<operator activated="true" class="generate_data" compatibility="5.2.004" expanded="true" height="60" name="Generate Data" width="90" x="45" y="30"/>
<operator activated="true" class="log" compatibility="5.2.004" expanded="true" height="76" name="Log" width="90" x="180" y="30">
<parameter key="filename" value="C:\Users\wessel\Desktop\z.log"/>
<list key="log">
<parameter key="a" value="operator.Generate Data.parameter.target_function"/>
</list>
</operator>
<operator activated="false" class="retrieve" compatibility="5.2.004" expanded="true" height="60" name="Retrieve" width="90" x="315" y="30">
<parameter key="repository_entry" value="dat/_4ackley"/>
</operator>
<connect from_op="Generate Data" from_port="output" to_op="Log" to_port="through 1"/>
<portSpacing port="source_input 1" spacing="0"/>
<portSpacing port="sink_result 1" spacing="0"/>
<portSpacing port="sink_result 2" spacing="0"/>
</process>
</operator>
</process>
