Dear all, after creating some relations i get the error org.neo4j.kernel.impl.nioneo.store.UnderlyingStorageException: Id capacity exceeded See trace below.
I have to create around 1m relations. Out of those there are 100'000 different types of relations. Probably the number of relation types this is the cause of the problem. Alternatively I could create 1 type of relation but add a property to identify them. I just want to be sure about the cause of the error and if there are any configurable ways to get around it... Alfredas org.neo4j.kernel.impl.nioneo.store.UnderlyingStorageException: Id capacity exceeded at org.neo4j.kernel.impl.nioneo.store.IdGeneratorImpl.assertIdWithinCapacity(IdGeneratorImpl.java:170) at org.neo4j.kernel.impl.nioneo.store.IdGeneratorImpl.nextId(IdGeneratorImpl.java:161) at org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.nextId(CommonAbstractStore.java:393) at org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource.nextId(NeoStoreXaDataSource.java:428) at org.neo4j.kernel.impl.nioneo.xa.NioNeoDbPersistenceSource.nextId(NioNeoDbPersistenceSource.java:111) at org.neo4j.kernel.impl.persistence.IdGenerator.nextId(IdGenerator.java:43) at org.neo4j.kernel.impl.core.DefaultRelationshipTypeCreator$RelTypeCreater.run(DefaultRelationshipTypeCreator.java:98) org.neo4j.graphdb.TransactionFailureException: Unable to create relationship type 4791005 at org.neo4j.kernel.impl.core.DefaultRelationshipTypeCreator.getOrCreate(DefaultRelationshipTypeCreator.java:58) at org.neo4j.kernel.impl.core.RelationshipTypeHolder.createRelationshipType(RelationshipTypeHolder.java:142) at org.neo4j.kernel.impl.core.RelationshipTypeHolder.addValidRelationshipType(RelationshipTypeHolder.java:81) at org.neo4j.kernel.impl.core.NodeManager.createRelationship(NodeManager.java:289) at org.neo4j.kernel.impl.core.NodeImpl.createRelationshipTo(NodeImpl.java:495) at org.neo4j.kernel.impl.core.NodeProxy.createRelationshipTo(NodeProxy.java:197) _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user