The Altair Community is migrating to a new platform to provide a better experience for you. In preparation for the migration, the Altair Community is on read-only mode from October 28 - November 6, 2024. Technical support via cases will continue to work as is. For any urgent requests from Students/Faculty members, please submit the form linked here
[SOLVED] Crash on almost every process, even simple ones
Contributor II
I'm not sure what's going on here, but pretty much every model I've tried is failing with the error below. I've used Rapidminer successfully before, but I'm sure I'm doing something dumb.
RapidMiner: 5.3.000
recommenders: 5.0.010
WordNet: 5.2.000
DM Assistant: 5.1.002
MLWizard: 5.2.002
Anomaly Detection: 1.3.000
Reporting: 5.2.000
Series: 5.2.000
Text Processing: 5.3.000
Parallel Processing: 5.1.000
Intelligent Discovery Assistant: 5.1.000
Weka: 5.1.001
Community: 5.1.000
Optimization: 1.0.0
Stack trace:
------------
Exception: java.lang.IllegalArgumentException
Message: null
Stack trace:
java.util.concurrent.ThreadPoolExecutor.setMaximumPoolSize(Unknown Source)
com.rapidminer.operator.executor.ParallelUnitExecutorService.setPoolSize(ParallelUnitExecutorService.java:119)
com.rapidminer.operator.executor.ParallelUnitExecutorService.decreasePoolSize(ParallelUnitExecutorService.java:111)
com.rapidminer.operator.executor.ParallelUnitExecutor.execute(ParallelUnitExecutor.java:183)
com.rapidminer.operator.ExecutionUnit.execute(ExecutionUnit.java:711)
com.rapidminer.operator.OperatorChain.doWork(OperatorChain.java:379)
com.rapidminer.operator.Operator.execute(Operator.java:852)
com.rapidminer.Process.run(Process.java:949)
com.rapidminer.Process.run(Process.java:873)
com.rapidminer.Process.run(Process.java:832)
com.rapidminer.Process.run(Process.java:827)
com.rapidminer.Process.run(Process.java:817)
com.rapidminer.gui.ProcessThread.run(ProcessThread.java:63)
Process:
------------
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<process version="5.3.000">
<context>
<input/>
<output/>
<macros/>
</context>
<operator activated="true" class="process" compatibility="5.3.000" expanded="true" name="Process">
<parameter key="logverbosity" value="init"/>
<parameter key="random_seed" value="2001"/>
<parameter key="send_mail" value="never"/>
<parameter key="notification_email" value=""/>
<parameter key="process_duration_for_mail" value="30"/>
<parameter key="encoding" value="SYSTEM"/>
<parameter key="parallelize_main_process" value="true"/>
<process expanded="true" height="756" width="898">
<operator activated="true" class="retrieve" compatibility="5.3.000" expanded="true" height="60" name="Retrieve" width="90" x="45" y="75">
<parameter key="repository_entry" value="PATWriteOffs"/>
</operator>
<operator activated="true" class="x_validation" compatibility="5.3.000" expanded="true" height="112" name="Validation" width="90" x="302" y="103">
<parameter key="create_complete_model" value="false"/>
<parameter key="average_performances_only" value="true"/>
<parameter key="leave_one_out" value="false"/>
<parameter key="number_of_validations" value="2"/>
<parameter key="sampling_type" value="shuffled sampling"/>
<parameter key="use_local_random_seed" value="false"/>
<parameter key="local_random_seed" value="1992"/>
<parameter key="parallelize_training" value="false"/>
<parameter key="parallelize_testing" value="false"/>
<process expanded="true" height="756" width="430">
<operator activated="true" class="k_nn" compatibility="5.3.000" expanded="true" height="76" name="k-NN" width="90" x="159" y="77">
<parameter key="k" value="3"/>
<parameter key="weighted_vote" value="false"/>
<parameter key="measure_types" value="MixedMeasures"/>
<parameter key="mixed_measure" value="MixedEuclideanDistance"/>
<parameter key="nominal_measure" value="NominalDistance"/>
<parameter key="numerical_measure" value="EuclideanDistance"/>
<parameter key="divergence" value="GeneralizedIDivergence"/>
<parameter key="kernel_type" value="radial"/>
<parameter key="kernel_gamma" value="1.0"/>
<parameter key="kernel_sigma1" value="1.0"/>
<parameter key="kernel_sigma2" value="0.0"/>
<parameter key="kernel_sigma3" value="2.0"/>
<parameter key="kernel_degree" value="3.0"/>
<parameter key="kernel_shift" value="1.0"/>
<parameter key="kernel_a" value="1.0"/>
<parameter key="kernel_b" value="0.0"/>
</operator>
<connect from_port="training" to_op="k-NN" to_port="training set"/>
<connect from_op="k-NN" from_port="model" to_port="model"/>
<portSpacing port="source_training" spacing="0"/>
<portSpacing port="sink_model" spacing="0"/>
<portSpacing port="sink_through 1" spacing="0"/>
</process>
<process expanded="true" height="756" width="430">
<operator activated="true" class="apply_model" compatibility="5.3.000" expanded="true" height="76" name="Apply Model" width="90" x="71" y="127">
<list key="application_parameters"/>
<parameter key="create_view" value="false"/>
</operator>
<operator activated="true" class="performance" compatibility="5.3.000" expanded="true" height="76" name="Performance" width="90" x="210" y="196">
<parameter key="use_example_weights" value="true"/>
</operator>
<connect from_port="model" to_op="Apply Model" to_port="model"/>
<connect from_port="test set" to_op="Apply Model" to_port="unlabelled data"/>
<connect from_op="Apply Model" from_port="labelled data" to_op="Performance" to_port="labelled data"/>
<connect from_op="Performance" from_port="performance" to_port="averagable 1"/>
<portSpacing port="source_model" spacing="0"/>
<portSpacing port="source_test set" spacing="0"/>
<portSpacing port="source_through 1" spacing="0"/>
<portSpacing port="sink_averagable 1" spacing="0"/>
<portSpacing port="sink_averagable 2" spacing="0"/>
</process>
</operator>
<connect from_op="Retrieve" from_port="output" to_op="Validation" to_port="training"/>
<connect from_op="Validation" from_port="model" to_port="result 1"/>
<connect from_op="Validation" from_port="training" to_port="result 2"/>
<connect from_op="Validation" from_port="averagable 1" 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>
System properties:
------------
os properties:
os.name = Windows Server 2008 R2
os.version = 6.1
os.arch = amd64
java properties:
java.home = C:\Program Files\Rapid-I\RapidMiner5\jre
java.endorsed.dirs = C:\Program Files\Rapid-I\RapidMiner5\jre\lib\endorsed
java.vendor.url = http://java.oracle.com/
java.version = 1.7.0_11
java.vendor.url.bug = http://bugreport.sun.com/bugreport/
java.runtime.name = Java(TM) SE Runtime Environment
java.specification.name = Java Platform API Specification
java.io.tmpdir = C:\Users\ADMINI~1\AppData\Local\Temp\2\
java.vm.info = mixed mode
java.vm.specification.name = Java Virtual Machine Specification
java.awt.printerjob = sun.awt.windows.WPrinterJob
java.specification.vendor = Oracle Corporation
java.vm.name = Java HotSpot(TM) 64-Bit Server VM
java.library.path = C:\Program Files\Rapid-I\RapidMiner5\jre\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;.
java.class.version = 51.0
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.vm.specification.version = 1.7
java.ext.dirs = C:\Program Files\Rapid-I\RapidMiner5\jre\lib\ext;C:\Windows\Sun\Java\lib\ext
java.vm.vendor = Oracle Corporation
java.vm.version = 23.6-b04
java.class.path = lib/launcher.jar
java.vm.specification.vendor = Oracle Corporation
java.runtime.version = 1.7.0_11-b21
java.vendor = Oracle Corporation
java.specification.version = 1.7
RapidMiner Parameters:
connection.timeout = 20000
ftp.nonProxyHosts =
ftp.proxyHost =
ftp.proxyPassword =
ftp.proxyPort =
ftp.proxySet = false
ftp.proxyUsername =
http.nonProxyHosts =
http.proxyHost =
http.proxyPassword =
http.proxyPort =
http.proxySet = false
http.proxyUsername =
https.proxyHost =
https.proxyPassword =
https.proxyPort =
https.proxySet = false
https.proxyUsername =
rapidminer.elico.ida.converter.column_threshold = 20
rapidminer.elico.ida.flora.host = localhost
rapidminer.elico.ida.flora.path = C:\XSBFLORABUNDLE
rapidminer.elico.ida.flora.port = 2000
rapidminer.elico.ida.flora.temppath = C:\Users\Administrator\.RapidMiner5\ida\flora
rapidminer.elico.ida.num_plans = 3
rapidminer.elico.ida.use_server = false
rapidminer.general.capabilities.warn = false
rapidminer.general.debugmode = false
rapidminer.general.encoding = SYSTEM
rapidminer.general.fractiondigits.numbers = 3
rapidminer.general.fractiondigits.percent = 2
rapidminer.general.locale.language = en
rapidminer.general.logfile.format = no
rapidminer.general.max_rows_used_for_guessing = 100
rapidminer.general.md_nominal_values_limit = 100
rapidminer.general.number_of_threads = 0
rapidminer.general.randomseed = 2001
rapidminer.general.timezone = SYSTEM
rapidminer.gui.add_breakpoint_results_to_history = false
rapidminer.gui.attributeeditor.columnlimit = 20
rapidminer.gui.attributeeditor.rowlimit = 50
rapidminer.gui.auto_switch_to_resultview = true
rapidminer.gui.autowire_input = true
rapidminer.gui.autowire_output = true
rapidminer.gui.beep.breakpoint = true
rapidminer.gui.beep.error = true
rapidminer.gui.beep.success = true
rapidminer.gui.close_all_results_without_confirmation = ask
rapidminer.gui.close_results_before_run = true
rapidminer.gui.confirm_exit = true
rapidminer.gui.disconnect_on_disable = true
rapidminer.gui.evaluate_meta_data_for_sql_queries = true
rapidminer.gui.fetch_data_base_table_names = true
rapidminer.gui.log_level = CONFIG
rapidminer.gui.max_displayed_values = 50
rapidminer.gui.max_sortable_rows = 100000
rapidminer.gui.max_statistics_rows = 100000
rapidminer.gui.messageviewer.highlight.errors = 255,51,204
rapidminer.gui.messageviewer.highlight.logservice = 184,184,184
rapidminer.gui.messageviewer.highlight.notes = 51,151,51
rapidminer.gui.messageviewer.highlight.warnings = 51,51,255
rapidminer.gui.messageviewer.rowlimit = 1000
rapidminer.gui.plaf = system
rapidminer.gui.plotter.colors.classlimit = 10
rapidminer.gui.plotter.legend.classlimit = 20
rapidminer.gui.plotter.legend.maxcolor = 255,0,0
rapidminer.gui.plotter.legend.mincolor = 0,0,255
rapidminer.gui.plotter.matrixplot.size = 200
rapidminer.gui.plotter.rows.maximum = 5000
rapidminer.gui.processinfo.show = true
rapidminer.gui.resolve_relative_repository_locations = true
rapidminer.gui.result_display_type = docking
rapidminer.gui.run_process_on_rapidanalytics_now = ask
rapidminer.gui.save_before_run = true
rapidminer.gui.save_on_process_creation = false
rapidminer.gui.savedialog = true
rapidminer.gui.snap_to_grid = true
rapidminer.gui.transfer_usagestats = ask
rapidminer.gui.undolist.size = 10
rapidminer.gui.update.check = true
rapidminer.init.plugins = true
rapidminer.init.plugins.location =
rapidminer.parallel.number_of_threads = 1
rapidminer.paren.wizard.meta_learning_model =
rapidminer.tools.db.assist.show_only_standard_tables = true
rapidminer.tools.editor =
rapidminer.tools.gnuplot.command = gnuplot
rapidminer.tools.mail.default_recipient =
rapidminer.tools.mail.method = SMTP
rapidminer.tools.mail.process_duration_for_mail = 30
rapidminer.tools.myexperiment_url = http://www.myexperiment.org/
rapidminer.tools.sendmail.command = /usr/sbin/sendmail
rapidminer.tools.smtp.host =
rapidminer.tools.smtp.passwd =
rapidminer.tools.smtp.port =
rapidminer.tools.smtp.user =
rapidminer.update.check = true
rapidminer.update.incremental = true
rapidminer.update.purchased.not_installed.check = true
rapidminer.update.to_home = true
rapidminer.update.url = http://rapidupdate.de:8180/UpdateServer
rapidminer.version = 5.2.006
recommender.allow_process_upload = true
recommender.service_url = http://recommender.rapid-i.com:80/OperatorRecommenderService/RecommenderService?wsdl
socksProxyHost =
socksProxyPort =
RapidMiner: 5.3.000
recommenders: 5.0.010
WordNet: 5.2.000
DM Assistant: 5.1.002
MLWizard: 5.2.002
Anomaly Detection: 1.3.000
Reporting: 5.2.000
Series: 5.2.000
Text Processing: 5.3.000
Parallel Processing: 5.1.000
Intelligent Discovery Assistant: 5.1.000
Weka: 5.1.001
Community: 5.1.000
Optimization: 1.0.0
Stack trace:
------------
Exception: java.lang.IllegalArgumentException
Message: null
Stack trace:
java.util.concurrent.ThreadPoolExecutor.setMaximumPoolSize(Unknown Source)
com.rapidminer.operator.executor.ParallelUnitExecutorService.setPoolSize(ParallelUnitExecutorService.java:119)
com.rapidminer.operator.executor.ParallelUnitExecutorService.decreasePoolSize(ParallelUnitExecutorService.java:111)
com.rapidminer.operator.executor.ParallelUnitExecutor.execute(ParallelUnitExecutor.java:183)
com.rapidminer.operator.ExecutionUnit.execute(ExecutionUnit.java:711)
com.rapidminer.operator.OperatorChain.doWork(OperatorChain.java:379)
com.rapidminer.operator.Operator.execute(Operator.java:852)
com.rapidminer.Process.run(Process.java:949)
com.rapidminer.Process.run(Process.java:873)
com.rapidminer.Process.run(Process.java:832)
com.rapidminer.Process.run(Process.java:827)
com.rapidminer.Process.run(Process.java:817)
com.rapidminer.gui.ProcessThread.run(ProcessThread.java:63)
Process:
------------
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<process version="5.3.000">
<context>
<input/>
<output/>
<macros/>
</context>
<operator activated="true" class="process" compatibility="5.3.000" expanded="true" name="Process">
<parameter key="logverbosity" value="init"/>
<parameter key="random_seed" value="2001"/>
<parameter key="send_mail" value="never"/>
<parameter key="notification_email" value=""/>
<parameter key="process_duration_for_mail" value="30"/>
<parameter key="encoding" value="SYSTEM"/>
<parameter key="parallelize_main_process" value="true"/>
<process expanded="true" height="756" width="898">
<operator activated="true" class="retrieve" compatibility="5.3.000" expanded="true" height="60" name="Retrieve" width="90" x="45" y="75">
<parameter key="repository_entry" value="PATWriteOffs"/>
</operator>
<operator activated="true" class="x_validation" compatibility="5.3.000" expanded="true" height="112" name="Validation" width="90" x="302" y="103">
<parameter key="create_complete_model" value="false"/>
<parameter key="average_performances_only" value="true"/>
<parameter key="leave_one_out" value="false"/>
<parameter key="number_of_validations" value="2"/>
<parameter key="sampling_type" value="shuffled sampling"/>
<parameter key="use_local_random_seed" value="false"/>
<parameter key="local_random_seed" value="1992"/>
<parameter key="parallelize_training" value="false"/>
<parameter key="parallelize_testing" value="false"/>
<process expanded="true" height="756" width="430">
<operator activated="true" class="k_nn" compatibility="5.3.000" expanded="true" height="76" name="k-NN" width="90" x="159" y="77">
<parameter key="k" value="3"/>
<parameter key="weighted_vote" value="false"/>
<parameter key="measure_types" value="MixedMeasures"/>
<parameter key="mixed_measure" value="MixedEuclideanDistance"/>
<parameter key="nominal_measure" value="NominalDistance"/>
<parameter key="numerical_measure" value="EuclideanDistance"/>
<parameter key="divergence" value="GeneralizedIDivergence"/>
<parameter key="kernel_type" value="radial"/>
<parameter key="kernel_gamma" value="1.0"/>
<parameter key="kernel_sigma1" value="1.0"/>
<parameter key="kernel_sigma2" value="0.0"/>
<parameter key="kernel_sigma3" value="2.0"/>
<parameter key="kernel_degree" value="3.0"/>
<parameter key="kernel_shift" value="1.0"/>
<parameter key="kernel_a" value="1.0"/>
<parameter key="kernel_b" value="0.0"/>
</operator>
<connect from_port="training" to_op="k-NN" to_port="training set"/>
<connect from_op="k-NN" from_port="model" to_port="model"/>
<portSpacing port="source_training" spacing="0"/>
<portSpacing port="sink_model" spacing="0"/>
<portSpacing port="sink_through 1" spacing="0"/>
</process>
<process expanded="true" height="756" width="430">
<operator activated="true" class="apply_model" compatibility="5.3.000" expanded="true" height="76" name="Apply Model" width="90" x="71" y="127">
<list key="application_parameters"/>
<parameter key="create_view" value="false"/>
</operator>
<operator activated="true" class="performance" compatibility="5.3.000" expanded="true" height="76" name="Performance" width="90" x="210" y="196">
<parameter key="use_example_weights" value="true"/>
</operator>
<connect from_port="model" to_op="Apply Model" to_port="model"/>
<connect from_port="test set" to_op="Apply Model" to_port="unlabelled data"/>
<connect from_op="Apply Model" from_port="labelled data" to_op="Performance" to_port="labelled data"/>
<connect from_op="Performance" from_port="performance" to_port="averagable 1"/>
<portSpacing port="source_model" spacing="0"/>
<portSpacing port="source_test set" spacing="0"/>
<portSpacing port="source_through 1" spacing="0"/>
<portSpacing port="sink_averagable 1" spacing="0"/>
<portSpacing port="sink_averagable 2" spacing="0"/>
</process>
</operator>
<connect from_op="Retrieve" from_port="output" to_op="Validation" to_port="training"/>
<connect from_op="Validation" from_port="model" to_port="result 1"/>
<connect from_op="Validation" from_port="training" to_port="result 2"/>
<connect from_op="Validation" from_port="averagable 1" 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>
System properties:
------------
os properties:
os.name = Windows Server 2008 R2
os.version = 6.1
os.arch = amd64
java properties:
java.home = C:\Program Files\Rapid-I\RapidMiner5\jre
java.endorsed.dirs = C:\Program Files\Rapid-I\RapidMiner5\jre\lib\endorsed
java.vendor.url = http://java.oracle.com/
java.version = 1.7.0_11
java.vendor.url.bug = http://bugreport.sun.com/bugreport/
java.runtime.name = Java(TM) SE Runtime Environment
java.specification.name = Java Platform API Specification
java.io.tmpdir = C:\Users\ADMINI~1\AppData\Local\Temp\2\
java.vm.info = mixed mode
java.vm.specification.name = Java Virtual Machine Specification
java.awt.printerjob = sun.awt.windows.WPrinterJob
java.specification.vendor = Oracle Corporation
java.vm.name = Java HotSpot(TM) 64-Bit Server VM
java.library.path = C:\Program Files\Rapid-I\RapidMiner5\jre\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;.
java.class.version = 51.0
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.vm.specification.version = 1.7
java.ext.dirs = C:\Program Files\Rapid-I\RapidMiner5\jre\lib\ext;C:\Windows\Sun\Java\lib\ext
java.vm.vendor = Oracle Corporation
java.vm.version = 23.6-b04
java.class.path = lib/launcher.jar
java.vm.specification.vendor = Oracle Corporation
java.runtime.version = 1.7.0_11-b21
java.vendor = Oracle Corporation
java.specification.version = 1.7
RapidMiner Parameters:
connection.timeout = 20000
ftp.nonProxyHosts =
ftp.proxyHost =
ftp.proxyPassword =
ftp.proxyPort =
ftp.proxySet = false
ftp.proxyUsername =
http.nonProxyHosts =
http.proxyHost =
http.proxyPassword =
http.proxyPort =
http.proxySet = false
http.proxyUsername =
https.proxyHost =
https.proxyPassword =
https.proxyPort =
https.proxySet = false
https.proxyUsername =
rapidminer.elico.ida.converter.column_threshold = 20
rapidminer.elico.ida.flora.host = localhost
rapidminer.elico.ida.flora.path = C:\XSBFLORABUNDLE
rapidminer.elico.ida.flora.port = 2000
rapidminer.elico.ida.flora.temppath = C:\Users\Administrator\.RapidMiner5\ida\flora
rapidminer.elico.ida.num_plans = 3
rapidminer.elico.ida.use_server = false
rapidminer.general.capabilities.warn = false
rapidminer.general.debugmode = false
rapidminer.general.encoding = SYSTEM
rapidminer.general.fractiondigits.numbers = 3
rapidminer.general.fractiondigits.percent = 2
rapidminer.general.locale.language = en
rapidminer.general.logfile.format = no
rapidminer.general.max_rows_used_for_guessing = 100
rapidminer.general.md_nominal_values_limit = 100
rapidminer.general.number_of_threads = 0
rapidminer.general.randomseed = 2001
rapidminer.general.timezone = SYSTEM
rapidminer.gui.add_breakpoint_results_to_history = false
rapidminer.gui.attributeeditor.columnlimit = 20
rapidminer.gui.attributeeditor.rowlimit = 50
rapidminer.gui.auto_switch_to_resultview = true
rapidminer.gui.autowire_input = true
rapidminer.gui.autowire_output = true
rapidminer.gui.beep.breakpoint = true
rapidminer.gui.beep.error = true
rapidminer.gui.beep.success = true
rapidminer.gui.close_all_results_without_confirmation = ask
rapidminer.gui.close_results_before_run = true
rapidminer.gui.confirm_exit = true
rapidminer.gui.disconnect_on_disable = true
rapidminer.gui.evaluate_meta_data_for_sql_queries = true
rapidminer.gui.fetch_data_base_table_names = true
rapidminer.gui.log_level = CONFIG
rapidminer.gui.max_displayed_values = 50
rapidminer.gui.max_sortable_rows = 100000
rapidminer.gui.max_statistics_rows = 100000
rapidminer.gui.messageviewer.highlight.errors = 255,51,204
rapidminer.gui.messageviewer.highlight.logservice = 184,184,184
rapidminer.gui.messageviewer.highlight.notes = 51,151,51
rapidminer.gui.messageviewer.highlight.warnings = 51,51,255
rapidminer.gui.messageviewer.rowlimit = 1000
rapidminer.gui.plaf = system
rapidminer.gui.plotter.colors.classlimit = 10
rapidminer.gui.plotter.legend.classlimit = 20
rapidminer.gui.plotter.legend.maxcolor = 255,0,0
rapidminer.gui.plotter.legend.mincolor = 0,0,255
rapidminer.gui.plotter.matrixplot.size = 200
rapidminer.gui.plotter.rows.maximum = 5000
rapidminer.gui.processinfo.show = true
rapidminer.gui.resolve_relative_repository_locations = true
rapidminer.gui.result_display_type = docking
rapidminer.gui.run_process_on_rapidanalytics_now = ask
rapidminer.gui.save_before_run = true
rapidminer.gui.save_on_process_creation = false
rapidminer.gui.savedialog = true
rapidminer.gui.snap_to_grid = true
rapidminer.gui.transfer_usagestats = ask
rapidminer.gui.undolist.size = 10
rapidminer.gui.update.check = true
rapidminer.init.plugins = true
rapidminer.init.plugins.location =
rapidminer.parallel.number_of_threads = 1
rapidminer.paren.wizard.meta_learning_model =
rapidminer.tools.db.assist.show_only_standard_tables = true
rapidminer.tools.editor =
rapidminer.tools.gnuplot.command = gnuplot
rapidminer.tools.mail.default_recipient =
rapidminer.tools.mail.method = SMTP
rapidminer.tools.mail.process_duration_for_mail = 30
rapidminer.tools.myexperiment_url = http://www.myexperiment.org/
rapidminer.tools.sendmail.command = /usr/sbin/sendmail
rapidminer.tools.smtp.host =
rapidminer.tools.smtp.passwd =
rapidminer.tools.smtp.port =
rapidminer.tools.smtp.user =
rapidminer.update.check = true
rapidminer.update.incremental = true
rapidminer.update.purchased.not_installed.check = true
rapidminer.update.to_home = true
rapidminer.update.url = http://rapidupdate.de:8180/UpdateServer
rapidminer.version = 5.2.006
recommender.allow_process_upload = true
recommender.service_url = http://recommender.rapid-i.com:80/OperatorRecommenderService/RecommenderService?wsdl
socksProxyHost =
socksProxyPort =
Tagged:
0
Answers
apparently there was a bug that occured when determining the number of threads for the process that should be started. We have fixed the bug and will deliver an update soon.
Meanwhile please set the number of threads that is defined in the preference rapidminer.parallel.number.of.threads to a number greater than 1. This should fix it.
Best,
Nils