Re: Hinted Handoff storage inflation

2012-10-26 Thread Mattias Larsson
On Oct 24, 2012, at 6:05 PM, aaron morton wrote: > Hints store the columns, row key, KS name and CF id(s) for each mutation to > each node. Where an executed mutation will store the most recent columns > collated with others under the same row key. So depending on the type of > mutation hints

Hinted Handoff storage inflation

2012-10-24 Thread Mattias Larsson
I'm testing various scenarios in a multi data center configuration. The setup is 10 Cassandra 1.1.5 nodes configured into two data centers, 5 nodes in each DC (RF DC1:3,DC2:3, write consistency LOCAL_QUORUM). I have a synthetic random data generator that I can run, and each run adds roughly 1Gi