Totally agree. I'll do that prior to 6.1.

BTW: the default limit on zebulon has been increased to 10240, this
should be okay.

Le 26/11/2016 à 09:29, Jonathan Passerat-Palmbach a écrit :
> Sounds like a good candidate for a new FAQ entry ;)
>
> On 26 November 2016 00:44:32 CET, Romain Reuillon
> <[email protected]> wrote:
>
>     You can generally increase the number of openfiles using: ulimit
>     -n 10240 (you should execute it in the current bash before running
>     openmole)
>
>     Le 26/11/2016 à 00:41, Romain Reuillon a écrit :
>>     It mean that you have an ulimit set tow low. Can you send the
>>     result of ulimit -a ?
>>
>>     Le 25/11/2016 à 21:37, reyman a écrit :
>>>     I precise, this error only happen with EGI environnement and not
>>>     with LocalEnvironnement. 
>>>     And this error crash openmole in terminal.
>>>
>>>     2016-11-25 21:28 GMT+01:00 reyman <[email protected]
>>>     <mailto:[email protected]>>:
>>>
>>>         Uh thanks, but i have a weird error now : 
>>>
>>>         Picked up _JAVA_OPTIONS: -Xms1024m -Xmx2G -Xss256m
>>>         Nouvelle fenêtre ouverte dans la session du navigateur
>>>         nov. 25, 2016 9:23:45 PM
>>>         org.openmole.ui.Application$$anonfun$run$1$$anonfun$apply$mcI$sp$6
>>>         apply
>>>         INFOS: Server listening on port 41947.
>>>         !SESSION 2016-11-25 21:24:28.668
>>>         -----------------------------------------------
>>>         eclipse.buildId=unknown
>>>         java.version=1.8.0_101
>>>         java.vendor=Oracle Corporation
>>>         BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=fr_FR
>>>
>>>         !ENTRY org.apache.commons.configuration2 4 0 2016-11-25
>>>         21:24:28.668
>>>         !MESSAGE FrameworkEvent ERROR
>>>         !STACK 0
>>>         java.io.IOException: Exception in opening zip file:
>>>         /home/reyman/.openmole/.tmp/1480105414_12098/org.eclipse.os
>>>         gi/90/0/bundleFile
>>>                 at
>>>         
>>> org.eclipse.osgi.framework.util.SecureAction.getZipFile(SecureAction.java:305)
>>>                 at
>>>         
>>> org.eclipse.osgi.storage.bundlefile.ZipBundleFile.basicOpen(ZipBundleFile.java:85)
>>>                 at
>>>         
>>> org.eclipse.osgi.storage.bundlefile.ZipBundleFile.getZipFile(ZipBundleFile.java:98)
>>>                 at
>>>         
>>> org.eclipse.osgi.storage.bundlefile.ZipBundleFile.checkedOpen(ZipBundleFile.java:65)
>>>                 at
>>>         
>>> org.eclipse.osgi.storage.bundlefile.ZipBundleFile.getEntry(ZipBundleFile.java:232)
>>>                 at
>>>         
>>> org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:562)
>>>                 at
>>>         
>>> org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java
>>>         :540)
>>>                 at
>>>         
>>> org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:527
>>>         )
>>>                 at
>>>         
>>> org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324)
>>>                 at
>>>         
>>> org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:311)
>>>                 at
>>>         
>>> org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:386)
>>>                 at
>>>         
>>> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:336)
>>>                 at
>>>         
>>> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:328)
>>>                 at
>>>         
>>> org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
>>>                 at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>>>                 at
>>>         
>>> org.apache.commons.configuration2.event.EventListenerList$EventListenerIterator.<init>(EventListener
>>>         List.java:308)
>>>                 at
>>>         
>>> org.apache.commons.configuration2.event.EventListenerList.getEventListenerIterator(EventListenerList
>>>         .java:197)
>>>                 at
>>>         
>>> org.apache.commons.configuration2.event.EventListenerList.fire(EventListenerList.java:158)
>>>                 at
>>>         
>>> org.apache.commons.configuration2.builder.BasicConfigurationBuilder.fireBuilderEvent(BasicConfigurat
>>>         ionBuilder.java:636)
>>>                 at
>>>         
>>> org.apache.commons.configuration2.builder.BasicConfigurationBuilder.getConfiguration(BasicConfigurat
>>>         ionBuilder.java:273)
>>>                 at
>>>         
>>> org.openmole.core.workspace.ConfigurationFile$$anonfun$org$openmole$core$workspace$ConfigurationFile
>>>         $$config$1.apply(Configuration.scala:65)
>>>                 at
>>>         
>>> org.openmole.core.workspace.ConfigurationFile$$anonfun$org$openmole$core$workspace$ConfigurationFile
>>>         $$config$1.apply(Configuration.scala:65)
>>>                 at
>>>         
>>> org.openmole.tool.thread.package$.withThreadClassLoader(package.scala:66)
>>>                 at org.openmole.core.workspace.ConfigurationF     at
>>>         
>>> org.openmole.core.workspace.ConfigurationFile$$anonfun$value$1.apply(Configuration.scala:68)
>>>                 at
>>>         
>>> org.openmole.core.workspace.ConfigurationFile$$anonfun$value$1.apply(Configuration.scala:68)
>>>                 at
>>>         
>>> org.openmole.tool.lock.package$ReadWriteLockDecorator.read(package.scala:48)
>>>                 at
>>>         
>>> org.openmole.core.workspace.ConfigurationFile.value(Configuration.scala:67)
>>>                 at
>>>         
>>> org.openmole.core.workspace.Workspace.preferenceOption(Workspace.scala:142)
>>>                 at
>>>         
>>> org.openmole.core.workspace.Workspace.preference(Workspace.scala:150)
>>>                 at
>>>         
>>> org.openmole.core.workflow.execution.Environment$$anonfun$org$openmole$core$workflow$execution$Envir
>>>         onment$$_errors$1.apply$mcI$sp(Environment.scala:57)
>>>                 at
>>>         org.openmole.tool.collection.SlidingList.put(SlidingList.scala:28)
>>>                 at
>>>         
>>> org.openmole.core.workflow.execution.Environment$class.error(Environment.scala:58)
>>>                 at
>>>         
>>> org.openmole.plugin.environment.egi.DIRACEnvironment.error(DIRACEnvironment.scala:83)
>>>                 at
>>>         
>>> org.openmole.plugin.environment.batch.refresh.JobManager.$bang(JobManager.scala:133)
>>>                 at
>>>         
>>> org.openmole.plugin.environment.batch.refresh.UploadActor.receive(UploadActor.scala:61)
>>>                 at
>>>         
>>> org.openmole.plugin.environment.batch.refresh.JobManager$DispatcherActor$.receive(JobManager.scala:8
>>>         2)
>>>                 at
>>>         
>>> org.openmole.plugin.environment.batch.refresh.JobManager$$anonfun$1$$anon$1.run(JobManager.scala:64)
>>>         Caused by: java.io.FileNotFoundException:
>>>         
>>> /home/reyman/.openmole/.tmp/1480105414_12098/org.eclipse.osgi/90/0/bu
>>>         ndleFile (Trop de fichiers ouverts)
>>>                 at java.util.zip.ZipFile.open(Native Method)
>>>                 at java.util.zip.ZipFile.<init>(ZipFile.java:219)
>>>                 at java.util.zip.ZipFile.<init>(ZipFile.java:149)
>>>                 at java.util.zip.ZipFile.<init>(ZipFile.java:163)
>>>                 at
>>>         
>>> org.eclipse.osgi.framework.util.SecureAction.getZipFile(SecureAction.java:288)
>>>                 ... 37 more
>>>         ile.org
>>>         <http://ile.org>$openmole$core$workspace$ConfigurationFile$$config(
>>>         Configuration.scala:65)
>>>
>>>
>>>         2016-11-25 13:31 GMT+01:00 Jonathan Passerat-Palmbach
>>>         <[email protected]
>>>         <mailto:[email protected]>>:
>>>
>>>             (moleTask on env) will do :)
>>>
>>>             Just an operator priority issue ;)
>>>
>>>             J.
>>>
>>>
>>>             On 25 November 2016 12:21:34 GMT+00:00, sebastien rey
>>>             coyrehourcq <[email protected]
>>>             <mailto:[email protected]>> wrote:
>>>
>>>                 HI Jo, 
>>>                 i tried, without success :-/
>>>
>>>                 val moleTask = MoleTask(templateTask  -- scriptTask)
>>>                 exploration -<  moleTask on env
>>>
>>>                 return
>>>
>>>                 org.openmole.core.console.ScalaREPL$CompilationError:
>>>                 (line 87) value on is not a member of
>>>                 org.openmole.core.workflow.puzzle.Puzzle
>>>                       exploration -<  moleTask on env 
>>>
>>>                 ---
>>>                 Sébastien Rey Coyrehourcq
>>>                 Research Engineer, BAP E, UMR IDEES
>>>                 Sent from Nylas N1 <https://nylas.com/n1?ref=n1>,
>>>                 the extensible, open source mail client.
>>>
>>>                 On nov. 25 2016, at 1:10 pm, Jonathan
>>>                 Passerat-Palmbach
>>>                 <[email protected]
>>>                 <mailto:[email protected]>> wrote:
>>>
>>>                     Hey Seb,
>>>
>>>                     Try to wrap your two consecutive tasks in a
>>>                     MoleTask to apply the same env setting to both
>>>                     of them.
>>>
>>>                     
>>> http://www.openmole.org/current/Documentation_Language_Tasks_Mole.html
>>>                     
>>> <http://www.openmole.org/current/Documentation_Language_Tasks_Mole.html>
>>>
>>>                     Cheers
>>>                     J.
>>>
>>>                     On 25 November 2016 11:58:40 GMT+00:00,
>>>                     sebastien rey coyrehourcq <[email protected]
>>>                     <mailto:[email protected]>> wrote:
>>>
>>>                         Hi guys,
>>>
>>>                         With env = LocalEnvironment(...)
>>>
>>>                         One little question about env position in
>>>                         final workflow,
>>>                         i need to run two task on grid node, so i
>>>                         position my env  like that : 
>>>
>>>                         val exploration =
>>>                          ExplorationTask( ...)
>>>
>>>                         val templateTask =
>>>                            TemplateFileTask(workDirectory /
>>>                         "parameters.xml", fileoutput) set ( .... )
>>>
>>>                         val scriptTask =
>>>                          SystemExecTask("bash ./emergence2/script.sh
>>>                         ${fileoutput}") set ( ...)
>>>
>>>                         val copyFolder = CopyFileHook(folder,
>>>                         workDirectory /
>>>                         "results/${seeds(0)}_${tremble}_outputs")
>>>
>>>                         *exploration -< (templateTask  --
>>>                         scriptTask) on env hook copyFolder
>>>                         *
>>>
>>>                         I try other positions in the wf , but i have
>>>                         always a puzzle error : 
>>>
>>>                         
>>> org.openmole.core.console.ScalaREPL$CompilationError:
>>>                         (line 85) value on is not a member of
>>>                         org.openmole.core.workflow.puzzle.Puzzle
>>>                               exploration -< templateTask on env --
>>>                         scriptTask  hook copyFolder // --
>>>                         scriptTask2 hook ToStringHook()
>>>                                                           ^
>>>
>>>                         Any idea ? 
>>>
>>>                         ---
>>>                         Sébastien Rey Coyrehourcq
>>>                         Research Engineer, BAP E, UMR IDEES
>>>                         Sent from Nylas N1
>>>                         <https://nylas.com/n1?ref=n1>, the
>>>                         extensible, open source mail client.
>>>
>>>                         
>>> ------------------------------------------------------------------------
>>>
>>>                         OpenMOLE-users mailing list
>>>                         [email protected]
>>>                         <mailto:[email protected]>
>>>                         
>>> http://fedex.iscpif.fr/mailman/listinfo/openmole-users
>>>                         
>>> <http://fedex.iscpif.fr/mailman/listinfo/openmole-users>
>>>
>>>                     -- Jonathan Passerat-Palmbach, PhD Research
>>>                     Associate Department of Computing Imperial
>>>                     College London South Kensington Campus Huxley
>>>                     Building - room 344 180 Queen's Gate London SW7 2AZ 
>>>
>>>                 
>>> ------------------------------------------------------------------------
>>>
>>>                 OpenMOLE-users mailing list
>>>                 [email protected]
>>>                 <mailto:[email protected]>
>>>                 http://fedex.iscpif.fr/mailman/listinfo/openmole-users
>>>                 <http://fedex.iscpif.fr/mailman/listinfo/openmole-users>
>>>
>>>             -- Jonathan Passerat-Palmbach, PhD Research Associate
>>>             Department of Computing Imperial College London South
>>>             Kensington Campus Huxley Building - room 344 180 Queen's
>>>             Gate London SW7 2AZ
>>>             _______________________________________________OpenMOLE-users
>>>             mailing list [email protected]
>>>             <mailto:[email protected]>
>>>             http://fedex.iscpif.fr/mailman/listinfo/openmole-users
>>>             <http://fedex.iscpif.fr/mailman/listinfo/openmole-users> 
>>>
>>>         -- 
>>>         <http://stackoverflow.com/users/385881/reyman64>
>>>
>>>     -- 
>>>     <http://stackoverflow.com/users/385881/reyman64>
>>>
>>>     _______________________________________________
>>>     OpenMOLE-users mailing list
>>>     [email protected]
>>>     http://fedex.iscpif.fr/mailman/listinfo/openmole-users
>>
>     ------------------------------------------------------------------------
>
>     OpenMOLE-users mailing list
>     [email protected]
>     http://fedex.iscpif.fr/mailman/listinfo/openmole-users
>
> -- Jonathan Passerat-Palmbach, PhD Research Associate Department of
> Computing Imperial College London South Kensington Campus Huxley
> Building - room 344 180 Queen's Gate London SW7 2AZ
>
> _______________________________________________
> OpenMOLE-users mailing list
> [email protected]
> http://fedex.iscpif.fr/mailman/listinfo/openmole-users

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