Re: Generating unique vertex id's for addVertexRequest

2014-07-31 Thread Panagiotis Eustratiadis
Thanks a lot for your time, both useful answers =) 2014-07-29 19:34 GMT+03:00 Schweiger, Tom thschwei...@ebay.com: With any generated ID like a hash, there will always be the possibility of a collision (different ids creating the same generated id). However, because you are using a long,

Giraph unresolved Exception

2014-07-31 Thread xeniad20
Hi all, I try to execute an exception in Giraph 1.1.0 but has the following errors: On DataNode2: FATAL org.apache.giraph.graph.GraphMapper: uncaughtException: OverrideExceptionHandler on thread Thread-12, msg = createExt: Failed to create