Hey Josh, You can validate what Peter's suggesting by setting a small heap when you run the server.
If you edit conf/neo4j-wrapper.conf you can override the property for heap size with something like this: wrapper.java.maxmemory=1 Then you should (in theory) be able to see the batch operation fail much earlier if it is the JSON components barfing. Jim _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user