drmaa plugin

[ekan2]

I'm trying to get Pipeline to work with my cluster now for which I have SGE installed.

I have:
1) Set in the Pipeline configuration window to use the DRMAA plugin
2) Downloaded the DRMAA and PipelineGrid plugins from the pipeline website
moved the DRMAAPlugin.jar and PipelineGridPlugin.jar files to my Pipeline install directory -> lib/plugins
3) Started the server with:

java -Djava.security.auth.login.config=pipeline_security.conf -classpath lib/SSHLocalLoginModule.jar:lib/plugins/PipelineGridPlugin.jar:Pipeline.jar server.Main -preferences ../preferences.xml

I get the following error

java.lang.NoClassDefFoundError: org/ggf/drmaa/InvalidJobException
	at java.lang.Class.getDeclaredConstructors0(Native Method)
	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
	at java.lang.Class.getConstructor0(Class.java:2699)
	at java.lang.Class.newInstance0(Class.java:326)
	at java.lang.Class.newInstance(Class.java:308)
	at execution.grid.GridManager.<init>(GridManager.java:147)
	at execution.grid.GridManager.getManager(GridManager.java:218)
	at server.ServerManager.executeMessage(ServerManager.java:644)
	at messaging.AbstractManager.run(AbstractManager.java:123)
	at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.ClassNotFoundException: org.ggf.drmaa.InvalidJobException
	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
	... 10 more

I can connect to my server via client, but when I try to run a job it is stuck on "waiting". Not sure if that is related to the above error, but any ideas?
Thanks,
Eric

[ppetrosy]

Hi Eric,

Are you using the Restartable Service ? ( Check in Grid configuration of Pipeline server )

Please show me your preferences.xml file where it shows the path of DRMAAPlugin.jar and other grid related configuration.

Also, can you check if drmaa.jar in Pipeline's lib directory is the same as the one your SGE uses ? ( SGE's should be somewhere under $SGE_ROOT/common/lib/* ), if not, please send your system's drmaa.jar to me.

Thanks,
Petros