There should have been a cause at the end of that trace, looking something like:
caused by: java.io.IOException ... That is what I'm interested in. -tobias On Tue, Feb 15, 2011 at 10:12 AM, Pablo Pareja <[email protected]> wrote: > 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 > -- 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
