I used the current stable release and the problem did not arise anymore but
I got new problems.
for many nodes even though (according to the data set they should have
relations) the
function (n.hasRelationship(DynamicRelationshipType.withName( "UPDATE" ),
Direction.BOTH)) does not stop. It just seems to jump into an endless loop
;(
I don't think I made a mistake in the code for the batch inserter but i just
attached it. My insertion contains of two steps:
first I create many node in the graph and store them also in an index:
batchArticle. I do not query agains the index to check if a node with this
key already existed. But my keys are unique.
private void AddBatchNode(String key, String title){
Map<String,Object> properties = new HashMap<String,Object>();
properties.put( "key", key );
properties.put( "title", title );
properties.put( "timestamp", "1" );
long node = inserter.createNode( properties );
properties = MapUtil.map( "key", key );
batchArticle.add( node, properties );
}
then I attach many updates (also nodes encoded via timestamp) to every node
and connect them via a relationship.
private void BatchUpdate(String timestamp, String key) {
if (batchArticle.get("key", key).getSingle()!=null){
long node = batchArticle.get("key", key).getSingle();
Map<String,Object> properties = new HashMap<String,Object>();
properties.put( "timestamp", timestamp );
long ci = inserter.createNode( properties );
inserter.createRelationship( node, ci, DynamicRelationshipType.withName(
"UPDATE" ),null);
}
}
the last step (i did not implement this) is to connect the nodes from the
first steps via friendship relations. But I wanted to do some testing
first...
anyone knows of this problem?
2011/9/28 Rick Bullotta <rick.bullo...@thingworx.com>
> Hi, René.
>
> I recognized your error almost immediately, since we encountered it in an
> early 1.4 beta. ;-)
>
> I think you'll have a good result if you can switch to the 1.4.1 release!
>
> Best,
>
> Rick
>
> -----Original Message-----
> From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org]
> On Behalf Of René Pickhardt
> Sent: Wednesday, September 28, 2011 10:29 AM
> To: Neo4j user discussions
> Subject: Re: [Neo4j] InvalidRecordException: Record[1983624] not in
> useRecord[1983624] not in use
>
> Hey guys,
>
> I don't know "how" I found the old milestone. I was downloading it once I
> started using neo4j.
>
> I will just migrate to the current stable version and tell you afterwards
> if
> I still have problems. by your comments I guess the problem will be solved.
> Thanks so far!
>
> best regards René
>
> 2011/9/28 Mattias Persson <matt...@neotechnology.com>
>
> > I'm curious to know how you found that old milestone also :) you picked
> the
> > one out of extremely few having some kind of data problems.
> >
> > Den onsdagen den 28:e september 2011 skrev Chris Gioran<
> > chris.gio...@neotechnology.com>:
> > > Hi Rene,
> > >
> > > According to git log, 1,4.M04 was tagged 10/06/2011, while the fix for
> > > a bug in the BatchInserterImpl that caused corrupted stores which gave
> > > the message you are seeing is
> > >
> > >
> >
> >
> https://github.com/neo4j/community/commit/71fbe4ac1174fad16a7bb154c9f78d3f1b377248
> > >
> > > which has a date of 04/07/2011.
> > >
> > > This makes 1.4.M06 the earliest release to use that does not have this
> > > issue or, even better, go for 1.4.1 which is the latest stable
> > > release. Since you are comfortable using milestones, 1.5.M01 might be
> > > of interest to you.
> > >
> > > http://neo4j.org/download has the links that you need.
> > >
> > > hope that helped,
> > > CG
> > >
> > > 2011/9/28 René Pickhardt <r.pickha...@googlemail.com>:
> > >> Neo1.4.M04 community edition no self build.
> > >>
> > >> 2011/9/28 Mattias Persson <matt...@neotechnology.com>
> > >>
> > >>> Which version of neo4j did you use to import your data, was it a
> > >>> downloadable package, from maven or building yourself from a branch?
> > >>>
> > >>> 2011/9/28 René Pickhardt <r.pickha...@googlemail.com>
> > >>>
> > >>> > hey everyone
> > >>> >
> > >>> > I got a strange error message that a record is not in use if I call
> > >>> > hasRelationship() function even though I checked against null
> before!
> > My
> > >>> > real purpose was to start the traverser but it exited with the same
> > error
> > >>> > message. That is why I put the n.hasRelationship which also would
> not
> > >>> work.
> > >>> >
> > >>> > I imported a graph with 50 mio. nodes and about the same size of
> > >>> > relationships. (though I am about to import more relationships
> later
> > on)
> > >>> I
> > >>> > put 2 mio. nodes in a lucence index called article.
> > >>> >
> > >>> > the counting variable t has the value 2385 (so the first 2385 calls
> > work
> > >>> > fine) if I skip this node the same problem accoures again at t =
> > 3239.
> > >>> >
> > >>> > maybe it is usefull to say that I inserted the graph using the
> batch
> > >>> > inserter.
> > >>> >
> > >>> > IndexHits<Node> res = article.get("key", values[0]);
> > >>> > if (res!=null){
> > >>> > Node n = res.getSingle();
> > >>> > if (n!=null){
> > >>> > if (n.hasRelationship(DynamicRelationshipType.withName( "UPDATE" ),
> > >>> > Direction.BOTH)){
> > >>> > //n.traverse(Order.BREADTH_FIRST,StopEvaluator.DEPTH_ONE,
> > >>> >
> > ReturnableEvaluator.ALL_BUT_START_NODE,DynamicRelationshipType.withName(
> > >>> > "UPDATE" ) );
> > >>> > t++;
> > >>> > }
> > >>> > }
> > >>> >
> > >>> > callstack:
> > >>> >
> > >>> > org.neo4j.kernel.impl.nioneo.store.InvalidRecordException:
> > >>> Record[1983624]
> > >>> > not in useRecord[1983624] not in use
> > >>> >
> > >>> > at
> > >>> >
> > >>> >
> > >>>
> >
> >
> org.neo4j.kernel.impl.nioneo.store.RelationshipStore.getRecord(RelationshipStore.java:230)
> > >>> > at
> > >>> >
> > >>> >
> > >>>
> >
> >
> org.neo4j.kernel.impl.nioneo.store.RelationshipStore.getChainRecord(RelationshipStore.java:337)
> > >>> > at
> > >>> >
> > >>> >
> > >>>
> >
> >
> org.neo4j.kernel.impl.nioneo.xa.ReadTransaction.getMoreRelationships(ReadTransaction.java:114)
> > >>> > at
> > >>> >
> > >>> >
> > >>>
> >
> >
> org.neo4j.kernel.impl.nioneo.xa.ReadTransaction.getMoreRelationships(ReadTransaction.java:97)
> > >>> > at
> > >>> >
> > >>> >
> > >>>
> >
> >
> org.neo4j.kernel.impl.persistence.PersistenceManager.getMoreRelationships(PersistenceManager.java:108)
> > >>> > at
> > >>> >
> > >>> >
> > >>>
> >
> >
> org.neo4j.kernel.impl.core.NodeManager.getMoreRelationships(NodeManager.java:603)
> > >>> > at
> > >>> >
> > >>>
> >
> org.neo4j.kernel.impl.core.NodeImpl.getMoreRelationships(NodeImpl.java:351)
> > >>> > at
> > >>> >
> > >>> >
> > >>>
> >
> >
> org.neo4j.kernel.impl.core.NodeImpl.loadInitialRelationships(NodeImpl.java:318)
> > >>> > at
> > >>> >
> > >>> >
> > >>>
> >
> >
> org.neo4j.kernel.impl.core.NodeImpl.ensureRelationshipMapNotNull(NodeImpl.java:305)
> > >>> > at
> > >>> >
> > >>> >
> > >>>
> >
> >
> org.neo4j.kernel.impl.core.NodeImpl.getAllRelationshipsOfType(NodeImpl.java:156)
> > >>> > at
> > >>>
> org.neo4j.kernel.impl.core.NodeImpl.getRelationships(NodeImpl.java:236)
> > >>> > at
> > >>>
> org.neo4j.kernel.impl.core.NodeImpl.hasRelationship(NodeImpl.java:576)
> > >>> > at
> > >>>
> > org.neo4j.kernel.impl.core.NodeProxy.hasRelationship(NodeProxy.java:109)
> > >>> > at IndexEvaluation.GenerateStreams(IndexEvaluation.java:124)
> > >>> > at IndexEvaluation.<init>(IndexEvaluation.java:98)
> > >>> > at EntryPoint.main(EntryPoint.
> >
> > --
> > Mattias Persson, [matt...@neotechnology.com]
> > Hacker, Neo Technology
> > www.neotechnology.com
> > _______________________________________________
> > Neo4j mailing list
> > User@lists.neo4j.org
> > https://lists.neo4j.org/mailman/listinfo/user
> >
>
>
>
> --
> --
> mobile: +49 (0)176 6433 2481
>
> Skype: +49 (0)6131 / 4958926
>
> Skype: rene.pickhardt
>
> www.rene-pickhardt.de
> <http://www.beijing-china-blog.com>
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--
--
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Skype: +49 (0)6131 / 4958926
Skype: rene.pickhardt
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