Are you using counters? They require a read before write.
Also secondary index CF's require a read before write.
Cheers
-
Aaron Morton
Freelance Cassandra Developer
New Zealand
@aaronmorton
http://www.thelastpickle.com
On 8/02/2013, at 1:26 PM, Daning Wang wrote:
> We have
We have 8 nodes cluster in Casandra 1.1.0, with replication factor is 3. We
found that when you just insert data, not only WriteCount increases, the
ReadCount also increases.
How could this happen? I am under the impression that readCount only counts
the reads from client.
Thanks,
Daning
