I already put the stack trace in the first message: Unable to write record[244986398] @[32583190934] org.neo4j.kernel.impl.nioneo.store.AbstractPersistenceWindow.writeOut(AbstractPersistenceWindow.java:112) org.neo4j.kernel.impl.nioneo.store.AbstractPersistenceWindow.force(AbstractPersistenceWindow.java:124) org.neo4j.kernel.impl.nioneo.store.PersistenceWindowPool.flushAll(PersistenceWindowPool.java:251) org.neo4j.kernel.impl.nioneo.store.PersistenceWindowPool.close(PersistenceWindowPool.java:224) org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.close(CommonAbstractStore.java:614) org.neo4j.kernel.impl.nioneo.store.PropertyStore.closeStorage(PropertyStore.java:101) org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.close(CommonAbstractStore.java:611) org.neo4j.kernel.impl.nioneo.store.NeoStore.closeStorage(NeoStore.java:115) org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.close(CommonAbstractStore.java:611) org.neo4j.kernel.impl.batchinsert.BatchInserterImpl.shutdown(BatchInserterImpl.java:351)
the missing lines are just from my own classes ending in a BatchInserter.shutdown() method. Cheers, Pablo On Tue, Feb 15, 2011 at 9:06 AM, Tobias Ivarsson < [email protected]> wrote: > I had a second look at this, and realized that those memory mapping > settings > aren't used from the batch inserter. Everything is allocated in the Java > Heap. 63G out of 64G RAM is still a bit much, but not as big of a problem > as > I first thought. > > This also means that there could be another problem behind the exception > you > receive. There should have been a causing exception for the one you listed. > Could you please provide a full stack trace? > > Cheers, > Tobias > > On Thu, Feb 10, 2011 at 10:42 PM, Pablo Pareja <[email protected]> wrote: > > > Hi all, > > I keep getting this exception and don't know what the reason could be: > > > > Unable to write record[244986398] @[32583190934] > > > > > org.neo4j.kernel.impl.nioneo.store.AbstractPersistenceWindow.writeOut(AbstractPersistenceWindow.java:112) > > > > > org.neo4j.kernel.impl.nioneo.store.AbstractPersistenceWindow.force(AbstractPersistenceWindow.java:124) > > > > > org.neo4j.kernel.impl.nioneo.store.PersistenceWindowPool.flushAll(PersistenceWindowPool.java:251) > > > > > org.neo4j.kernel.impl.nioneo.store.PersistenceWindowPool.close(PersistenceWindowPool.java:224) > > > > > org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.close(CommonAbstractStore.java:614) > > > > > org.neo4j.kernel.impl.nioneo.store.PropertyStore.closeStorage(PropertyStore.java:101) > > > > > org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.close(CommonAbstractStore.java:611) > > > org.neo4j.kernel.impl.nioneo.store.NeoStore.closeStorage(NeoStore.java:115) > > > > > org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.close(CommonAbstractStore.java:611) > > > > > org.neo4j.kernel.impl.batchinsert.BatchInserterImpl.shutdown(BatchInserterImpl.java:351) > > > > I'm using a 65G RAM machine and the java process is launched with -Xmx63G > > the conf values I pass to the batch inserter are the following: > > > > neostore.nodestore.db.mapped_memory=10G > > neostore.relationshipstore.db.mapped_memory=10G > > neostore.propertystore.db.mapped_memory=10G > > neostore.propertystore.db.strings.mapped_memory=10G > > neostore.propertystore.db.arrays.mapped_memory=0M > > > > Besides, there were still 50G free space in the disk when this exception > > was > > thrown > > > > I'd really appreciate any help, > > Cheers > > > > -- > > Pablo Pareja Tobes > > LinkedIn http://www.linkedin.com/in/pabloparejatobes > > Twitter http://www.twitter.com/pablopareja > > > > http://www.ohnosequences.com > > _______________________________________________ > > Neo4j mailing list > > [email protected] > > https://lists.neo4j.org/mailman/listinfo/user > > > > > > -- > Tobias Ivarsson <[email protected]> > Hacker, Neo Technology > www.neotechnology.com > Cellphone: +46 706 534857 > _______________________________________________ > Neo4j mailing list > [email protected] > https://lists.neo4j.org/mailman/listinfo/user > -- Pablo Pareja Tobes LinkedIn http://www.linkedin.com/in/pabloparejatobes Twitter http://www.twitter.com/pablopareja http://www.ohnosequences.com _______________________________________________ Neo4j mailing list [email protected] https://lists.neo4j.org/mailman/listinfo/user
