[kepler-users] Error in running Kepler 2.3 on a cluster

[Derik Barseghian]

Hi,

Kepler 2.3 uses 1gb of memory by default. Maybe the machine on which you're getting the error does not have this much RAM available?
You can adjust Kepler's memory use from within Kepler using the Tools=>JVM Memory Settings menu, or by editing the KeplerData/kepler.modules/build-area/settings/memory.xml file.
Decreasing the max memory setting to 500m may be fine if you're not running complicated workflows.

Derik

On Sep 6, 2012, at 4:50 AM, "Himanshu ............." <himanshu.king at gmail.com> wrote:

> Dear All,
> 
> I am trying to run Kepler 2.3 on my cluster. Operating system is Red Hat and Java version is 1.6 (64 bit). I am getting following error.
> 
> [null] Error occurred during initialization of VM
> [null] Too small initial heap for new size specified
> 
> It looks like a JVM error to me but i am not sure how to change the minimum heap size. If it helps, I have installed Kepler 2.3 on my local machine which is running on fedora and 32 bit Java and it is working fine. I am wondering why the default memory size is not sufficient to start Kepler 2.3 on a cluster or problem is something else. Please give me suggestions to solve this problem.
> 
> Thanks
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> Kepler-users at kepler-project.org
> http://lists.nceas.ucsb.edu/kepler/mailman/listinfo/kepler-users

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