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Message from discussion unable to close store using batchinserter
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Peter Neubauer  
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 More options Sep 24 2012, 5:49 pm
From: Peter Neubauer <peter.neuba...@neotechnology.com>
Date: Mon, 24 Sep 2012 14:49:18 -0700
Local: Mon, Sep 24 2012 5:49 pm
Subject: Re: [Neo4j] unable to close store using batchinserter
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What neo4j version are you doing this on, Chen?

Cheers,

/peter neubauer

Neo4j 1.8.RC1 "Vindeln Vy" -
http://blog.neo4j.org/2012/09/neo4j-18rc1-really-careful-ftw.html

G:  neubauer.peter
S:  peter.neubauer
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T:   @peterneubauer

Wanna learn something new? Come to @graphconnect.

On Sun, Sep 23, 2012 at 7:38 PM, bin chen <binchenindi...@gmail.com> wrote:
> Hi, I got the following error while using batchinserter. It works well for a
> small set but does not work for a larger test set consisting of millions of
> relationships. I suspected  it has something to do with the memory, but
> havenot fixed it. Any hint would be appreciated.

> Exception in thread "main"
> org.neo4j.kernel.impl.nioneo.store.UnderlyingStorageException: Unable to
> close store D:\....\data\test\neo4j-store1\neostore.relationshipstore.db
> at
> org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.close(CommonAbstract Store.java:699)
> at
> org.neo4j.kernel.impl.nioneo.store.RelationshipStore.close(RelationshipStor e.java:79)
> at
> org.neo4j.kernel.impl.nioneo.store.NeoStore.closeStorage(NeoStore.java:231)
> at
> org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.close(CommonAbstract Store.java:634)
> at
> org.neo4j.unsafe.batchinsert.BatchInserterImpl.shutdown(BatchInserterImpl.j ava:700)
> at com.linkingpilot.app.BatchImporterImpl.finish(BatchImporterImpl.java:134)
> at com.linkingpilot.app.ImporterImpl.buildNewDb(ImporterImpl.java:47)
> at com.linkingpilot.app.ImporterTest.main(ImporterTest.java:35)
> Caused by: java.io.IOException: The requested operation cannot be performed
> on a file with a user-mapped section open
> at sun.nio.ch.FileChannelImpl.truncate0(Native Method)
> at sun.nio.ch.FileChannelImpl.truncate(FileChannelImpl.java:340)
> at
> org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.close(CommonAbstract Store.java:669)
> ... 7 more

> Thanks.

> --


 
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