Quoting lvca at github: "
The problem is because you're using the "local" engine and you've reached the threshold of 80 edges where OrientDB transform the embedded list in a tree. You've 2 solutions: - migrate to plocal: just export and reimport your database selecting plocal this time - avoid to use trees " Checkout https://github.com/orientechnologies/orientdb/issues/2174 for all information regarding this ticket. Op dinsdag 25 maart 2014 00:41:34 UTC+1 schreef MrFT: > > Hello, > > I get: > > 2014-03-25 00:14:41:182 SEVE Internal server error: > java.lang.NullPointerException [ONetworkProtocolHttpDb] > > When creating a lot of edges, after a while, this create edge query fails: > (by then the same query with different keys has already run successfully > for at least a few hundred edges) > > create edge has_property from ( select from School where key = > 'a2a570d8-a3a4-11e3-ace8-005056872b95' ) to ( select from MainStructure > where key = 'a3eb0c96-a3a4-11e3-ace8-005056872b95' ) set startDate = > '1940-09-01' > > It also fails when I remove set startDate = '1940-09-01' > > a lot of Schools point to the same MainStructure. > > Both individual queries return results, and select from School has no > out_has_property collection yet, but in_has_property on MainStructure > already contains 79 items. > > Does anyone have an idea, what the cause could be? > > -- --- You received this message because you are subscribed to the Google Groups "OrientDB" 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.
