[Neo] out of swap space

2009-07-21 Thread Symeon (Akis) Papadopoulos
Hi all While processing a large Neo graph (in the order of 300k nodes - 2M edges), the Java Virtual Machine crashed with the following message: # # An unexpected error has been detected by Java Runtime Environment: # # java.lang.OutOfMemoryError: requested 1024000 bytes for GrET in

Re: [Neo] out of swap space

2009-07-21 Thread Johan Svensson
Hi Akis, Again you have run into a JVM bug (http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6423256, and it should have been marked as a bug not request for enhancment). I would suggest you update your JDK to the latest one (update 14) and hopefully the problem will go away. If it does not

Re: [Neo] out of swap space

2009-07-21 Thread Ajay Sharma
*This is a serious issuequestions the realiability of the database.* On Tue, Jul 21, 2009 at 2:06 PM, Symeon (Akis) Papadopoulos papa...@iti.grwrote: Hi all While processing a large Neo graph (in the order of 300k nodes - 2M edges), the Java Virtual Machine crashed with the following

Re: [Neo] out of swap space

2009-07-21 Thread Symeon (Akis) Papadopoulos
To be fair (although I haven't carried out data verification tests), I think that despite the JVM crush, the graph data remained intact (i.e. I could read the graph after restarting the JVM). Ajay Sharma wrote: *This is a serious issuequestions the realiability of the database.* On Tue,