we are trying to read efficiently a hot column family (in_memory=true, blockcaching=true) that get writes at say 500 qps and reads at 10,000 qps.
- as long as writes are in memstore we get them from memstore and its fast - if we have read it once it will be at least in block cache (gets priority due to in_memory=true) and subsequent reads are faster - however memstore flush puts records on disk which demands for disk IO to get them back in block cache is there a way for memstore flush to go to blockcache? -- Abhijit
