nohup and rapidminer command line
I am having trouble running a process that takes loads in an examle set and builds a model and generates it. I am trying to run it on a linux machine using the following command:
nohup rapidminer rm_workspace/UMLOCForEachProject/generateDTMModelForAllProject.xml > generateDTModel.log 2>&1 &
but after a day or so I get the message below that the xserver connection is closed.
Why does it need any x windows?
RapidMiner version 4.1, Copyright (C) 2001-2007
RapidMiner comes with ABSOLUTELY NO WARRANTY; This is free software,
and you are welcome to redistribute it under certain conditions;
see license information in the file named LICENSE.
G Jul 10, 2008 2:50:18 PM: rapidminer.home is '/usr/local/rapidminer-4.1'.
Last message repeated 1 times.
G Jul 10, 2008 2:50:18 PM: ----------------------------------------------------
G Jul 10, 2008 2:50:18 PM: Initialization Settings
G Jul 10, 2008 2:50:18 PM: ----------------------------------------------------
G Jul 10, 2008 2:50:18 PM: Default system encoding for IO: UTF-8
G Jul 10, 2008 2:50:18 PM: Load core operators...
G Jul 10, 2008 2:50:18 PM: Load Weka operators: true
G Jul 10, 2008 2:50:18 PM: Load JDBC drivers from lib directory: true
G Jul 10, 2008 2:50:18 PM: Load JDBC drivers from classpath: false
G Jul 10, 2008 2:50:18 PM: Load plugins: true
G Jul 10, 2008 2:50:18 PM: Load plugins from '/usr/local/rapidminer-4.1/lib/plug
ins'
G Jul 10, 2008 2:50:18 PM: ----------------------------------------------------
G Jul 10, 2008 2:50:18 PM: Read rcfile '/usr/local/rapidminer-4.1/etc/rapidminer
rc'.
G Jul 10, 2008 2:50:18 PM: Trying rcfile '/usr/local/rapidminer-4.1/etc/rapidmin
errc.Linux'...skipped
G Jul 10, 2008 2:50:18 PM: Trying rcfile '/home/Isaac/.rapidminer/4_1_0_rapidmin
errc'...skipped
G Jul 10, 2008 2:50:18 PM: Read rcfile '/home/Isaac/.rapidminer/4_1_0_rapidminer
rc.Linux'.
G Jul 10, 2008 2:50:18 PM: Trying rcfile '/home/Isaac/rapidminerrc'...skipped
G Jul 10, 2008 2:50:18 PM: Trying rcfile '/home/Isaac/rapidminerrc.Linux'...skip
ped
G Jul 10, 2008 2:50:18 PM: Trying rapidminer.rcfile. Property not specified...sk
ipped
G Jul 10, 2008 2:50:19 PM: Loading operators from 'operators.xml'.
G Jul 10, 2008 2:50:25 PM: Loading JDBC driver information from 'etc:jdbc_proper
ties.xml'.
G Jul 10, 2008 2:50:25 PM: Found 1 plugins in /usr/local/rapidminer-4.1/lib/plug
ins
G Jul 10, 2008 2:50:25 PM: Loading Text Plugin
G Jul 10, 2008 2:50:25 PM: Loading operators from '/usr/local/rapidminer-4.1/lib
/plugins/rapidminer-text-4.1.jar'.
P Jul 10, 2008 2:50:26 PM: Initialising process setup
P Jul 10, 2008 2:50:26 PM: [NOTE] No filename given for result file, using stdou
t for logging results!
P Jul 10, 2008 2:50:26 PM: Checking properties...
P Jul 10, 2008 2:50:26 PM: Properties are ok.
P Jul 10, 2008 2:50:26 PM: Checking process setup...
P Jul 10, 2008 2:50:26 PM: Inner operators are ok.
P Jul 10, 2008 2:50:26 PM: Checking i/o classes...
P Jul 10, 2008 2:50:26 PM: i/o classes are ok. Process output: Model.
P Jul 10, 2008 2:50:26 PM: Process ok.
P Jul 10, 2008 2:50:26 PM: Process initialised
P Jul 10, 2008 2:50:26 PM: [NOTE] Process starts
P Jul 10, 2008 2:50:26 PM: Process:
Root[0] (Process)
+- C45ExampleSource[0] (C45ExampleSource)
+- DecisionTree[0] (DecisionTree)
+- ModelWriter[0] (ModelWriter)
X connection to localhost:10.0 host broken (explicit kill or server shutdown)
