try tools/stress in the source distribution. Cheers
----------------- Aaron Morton Freelance Developer @aaronmorton http://www.thelastpickle.com On 3/03/2012, at 6:01 AM, A J wrote: > What is the best way to create millions of test data in Cassandra ? > > I would like to have some script where I first insert say 100 rows in > a CF. Then reinsert the same data on 'server side' with new unique > key. That will make it 200 rows. Then continue the exercise a few > times till I get lot of records. > I don't care if the column names and values are identical between the > different rows. Just a lot of records generated for a few seed > records. > > The rows are very fat. So I don't want to use any client side > scripting that would push individual or batched rows to cassandra. > > Thanks for any tips.