Re: Regarding Hbase tuning - Configuration at table level

2012-10-10 Thread Jean-Daniel Cryans
At the table level there's only deferred log flush that would help, and only with writes at the cost of some durability. J-D On Wed, Oct 10, 2012 at 8:26 AM, Ramasubramanian Narayanan wrote: > Hi, > > What are all the configurations that can be done at Hbase table level to > improve the performa

Re: Regarding Hbase tuning - Configuration at table level

2012-10-10 Thread Doug Meil
Re: JD's suggestion, this and more exciting and useful things can be found in these sections of the Hbase ref guide. http://hbase.apache.org/book.html#perf.reading http://hbase.apache.org/book.html#perf.writing Well, maybe not exciting, but certainly useful. :-) On 10/10/12 2:04 PM, "Jean-

RE: Regarding Hbase tuning - Configuration at table level

2012-10-10 Thread Ramkrishna.S.Vasudevan
Hi The configurations in HBase are related to region server and based on the various operations. Like region flushes, region split, how compactions gets triggered and HFile block caches. The performance of all the operations collectively will give you a better overall performance. Regards Ram >