Re: Atomicity of batch updates

2011-06-16 Thread aaron morton
See http://wiki.apache.org/cassandra/FAQ#batch_mutate_atomic Cheers - Aaron Morton Freelance Cassandra Developer @aaronmorton http://www.thelastpickle.com On 16 Jun 2011, at 06:26, chovatia jaydeep wrote: > Cassandra write operation is atomic for all the columns/super columns fo

Re: Atomicity of batch updates

2011-06-15 Thread chovatia jaydeep
Cassandra write operation is atomic for all the columns/super columns for a given row key in Column Family. So in your case not all previous operations (assuming each operation was on separate key) will be reverted. Thank you, Jaydeep From: Artem Orobets To: