Thanks for the feedback. Could be related to the changes in the store format for heavily connected nodes.
We'll investigate. Cheers, Michael ---- (michael)-[:SUPPORTS]->(YOU)-[:USE]->(Neo4j) Learn Online, Offline or Read a Book (in Deutsch) We're trading T-shirts for cool Graph Models Am 13.03.2014 um 12:22 schrieb Sotiris Beis <[email protected]>: >> Which version of Neo4j are you using? > I use neo4j-2.1.0-M01 > >> You use a Set which elminates duplicates. You probably have duplicate >> neighbourId's that are only 100 distinct ones. > That was my first thought, but I cheched it. There are no dublicates. > Why do you think the result is different when I use this test line > > System.out.println(IteratorUtil.count(n.getRelationships(Direction.OUTGOING))); > > before the iteration of the relationships? > > n 03/13/2014 01:00 PM, Michael Hunger wrote: >> Which version of Neo4j are you using? >> >> You use a Set which elminates duplicates. You probably have duplicate >> neighbourId's that are only 100 distinct ones. >> >> And you close the transaction twice. It is an auto-closable resource so you >> can remove your manual tx.close() line. >> >> Cheers, >> >> Michael >> >> ---- >> (michael)-[:SUPPORTS]->(YOU)-[:USE]->(Neo4j) >> Learn Online, Offline or Read a Book (in Deutsch) >> We're trading T-shirts for cool Graph Models >> >> >> >> >> >> >> >> Am 13.03.2014 um 11:21 schrieb Sotiris Beis <[email protected]>: >> >>> I have the following case study. I want to get the neighbors of the certain >>> node. My function is this one: >>> public Set<Integer> getNeighborsIds(int nodeId) { >>> Set<Integer> neighbours = new HashSet<Integer>(); >>> try (Transaction tx = neo4jGraph.beginTx()) { >>> Node n = nodeIndex.get("nodeId", nodeId).getSingle(); >>> for(Relationship relationship : n.getRelationships(Direction.OUTGOING)) { >>> Node neighbour = relationship.getEndNode(); >>> String neighbourId = (String)neighbour.getProperty("nodeId"); >>> neighbours.add(Integer.valueOf(neighbourId)); >>> } >>> tx.success(); >>> tx.close(); >>> } >>> return neighbours; >>> } >>> >>> I know that this node has 255 neighbors but this function return only 100 >>> nodes. When I put this line >>> System.out.println(IteratorUtil.count(n.getRelationships(Direction.OUTGOING))); >>> >>> >>> 4 and 5 line the function returns 255 neighbors. The most strange is that >>> the above function prints out the value 100. Is this a bug or can anyone >>> explain this to me? >>> >>> Thanks, >>> Sotiris >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Neo4j" group. >>> To unsubscribe from this group and stop receiving emails from it, send an >>> email to [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >> >> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "Neo4j" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/neo4j/stHamJpQSBk/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to the Google Groups > "Neo4j" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Neo4j" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
