topic Re: Neo4j relationship output not working - NoSuchElementException in Talend Studio

Neo4j relationship output not working - NoSuchElementException

Anonymous — Thu, 26 Dec 2013 19:27:45 GMT

I keep getting the following error when I try to create a Neo4j relationship in Talend, and I have no idea how to solve it. I have been stumped on this for 4 hrs.
Exception in component tNeo4jOutputRelationship_10
java.util.NoSuchElementException: More than one element in org.neo4j.index.impl.lucene.LuceneIndex$1@1e06d723. First element is 'Node' and the second element is 'Node'
Has anybody run into this problem, if so how did you solve it? Are there step by step instructions on how to create nodes and relationships from an RDBMS? I have tried what the guide has, but it does not work for me, please help.

Re: Neo4j relationship output not working - NoSuchElementException

Anonymous — Fri, 27 Dec 2013 02:25:22 GMT

Hi,
Did you check online component reference TalendHelpCenter:tNeo4jOutputRelationship with scenario?
Best regards
Sabrina

Re: Neo4j relationship output not working - NoSuchElementException

Anonymous — Fri, 27 Dec 2013 14:02:25 GMT

Just did and it was very helpful, I was able to resolve my problem. Is there anyway to create unique relationships?

Re: Neo4j relationship output not working - NoSuchElementException

Anonymous — Thu, 05 Jun 2014 13:37:00 GMT

I keep getting the following error when I try to create a Neo4j relationship in Talend, and I have no idea how to solve it. I have been stumped on this for 4 hrs.
Exception in component tNeo4jOutputRelationship
Has anybody run into this problem, if so how did you solve it? Are there step by step instructions on how to create nodes and relationships from an Excel and Hbase ? I have tried what the guide has, but it does not work for me, please help.

Re: Neo4j relationship output not working - NoSuchElementException

Anonymous — Tue, 05 Aug 2014 09:29:26 GMT

Hi
Here's blog post walks through a method to import data into Neo4j from Microsoft SQL Server directly,
you can check it at: Import Data into Neo4j Directly using Talend.
It has detailed explaination on all steps and one of them is .
It uses MS SQL Sever as source but you can easily change the source.
Please have a look. I would appreciate everyone's feedback and If you have any further questions or comments, please communicate them.
Best,
yass

Re: Neo4j relationship output not working - NoSuchElementException

Anonymous — Sat, 22 Nov 2014 22:59:34 GMT

I keep getting the error mentioned in the beginning of the thread.seems the relationship doesn't like one to many ...
I did follow the references mentioned here but no lock.
any assistance will be much appreciated.