Fwd: Required field 'name' was not present! Struct: Column(name:null)

2011-11-27 Thread Masoud Moshref Javadi
I get this error Required field 'name' was not present! Struct: Column(name:null) on different column families. My code is going to insert lots of rows in parallel. I think this debug log from django may help: * |/root/twiss/lib/python2.7/site-packages/pycassa/pool.py| in |new_f| 138.

ByteOrderedPartitioner token generation

2011-10-04 Thread Masoud Moshref Javadi
I need to insert a large amount of data to Cassandra cluster in a short time. So I want the interaction among Cassandra servers be minimum. I think that the best way to do this is to use ByteOrderedPartitioner and generate ID of new data based on the InitialToken of servers and send data to the