I'm just trying to do a simple batch insert test for 2k nodes and this is timing out. I'm sure it's not a memory issue because I'm testing with a ec2 xLarge instance and I changed the neo4j java heap and datastore memory parameters. What could be going wrong?
There is an existing bug with large batches due to Python's handling of the server streaming format. There will be a fix for this released in version 1.5 in a few weeks' time.
py2neo Batch Insert timing out for even 2k nodes