Mohit, Michael is right most parameters usually go one way or the other depending on what you are trying to accomplish.
Memstore - raise for high write Blockcache - raise for high reads hbase blocksize - higher for sequential workload lower for random client caching - lower for really wide rows/large cells and higher for tall tables/small cells etc. On Fri, Oct 5, 2012 at 8:54 PM, Michael Segel <[email protected]>wrote: > Depends. > What sort of system are you tuning? > > Sorry, but we have to start somewhere and if we don't know what you have > in terms of hardware, we don't have a good starting point. > > On Oct 5, 2012, at 7:47 PM, Mohit Anchlia <[email protected]> wrote: > > > Do most people start out with default values and then tune HBase? Or are > > there some important configuration parameter that should always be > changed > > on client and the server? > > -- Kevin O'Dell Customer Operations Engineer, Cloudera
