Please take a look at the following: http://hbase.apache.org/book.html#perf.hdfs.configs.localread http://hbase.apache.org/book.html#hbase.regionserver.checksum.verify
On Thu, Apr 24, 2014 at 5:55 AM, Krishna Rao <[email protected]> wrote: > Hi all, > > I understand that there is a significant improvement gain when turning on > short circuit reads, and additionally by setting HBase to do checksums > rather than HDFS. > > However, I'm a little confused by this, do I need to turn of checksum > within HDFS for the entire file system? We don't just use HBase on our > cluster, so this would seem to be a bad idea right? > > Cheers, > > Krishna >
