Hi, Its about virtual memory and Java heap size.
Check this : http://stackoverflow.com/questions/561245/virtual-memory-usage-from-java-under-linux-too-much-memory-used On Mon, Jul 9, 2012 at 5:05 PM, Rayson Ho <[email protected]> wrote: > See this blog post I wrote back in 2005: > > > http://web.archive.org/web/20051219011530/http://gridengine.info/articles/2005/10/10/unlimited-stack-limit-on-solaris > > Rayson > > > > > On Mon, Jul 9, 2012 at 10:41 AM, Peter van Heusden <[email protected]> > wrote: > > Hi there > > > > I'm using gridengine 6.2u5-4 on Ubuntu 12.04. I've set my cluster to > > have h_vmem as a consumable with a default of 4G (the compute nodes in > > my cluster have at least 64G of RAM each). I'm getting a really strange > > problem running java though. My jdk is openJDK 7, (package > > 7~u3-2.1.1~pre1-1ubuntu3). Even a Hello World app complains: > > > > Error occurred during initialization of VM > > Could not reserve enough space for object heap > > > > If I run java directly on the compute node, it all works fine. If I > > manually specify a heap size (e.g. -Xmx128m), it works fine. I suspect, > > therefore, that the problem comes from the interaction between > > gridengine and java. > > > > Does anyone have any idea what could be causing this problem? > > > > Thanks! > > Peter > > > > _______________________________________________ > > users mailing list > > [email protected] > > https://gridengine.org/mailman/listinfo/users > _______________________________________________ > users mailing list > [email protected] > https://gridengine.org/mailman/listinfo/users >
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