Do you have SSD's in your cluster ? If so, remember placing WAL files on SSD's
Cheers On Thu, Sep 3, 2015 at 3:25 PM, milindshah <[email protected]> wrote: > I agree that compaction is a separate discussion. What I am trying to do > here > is: > > 1) Load 2 TB of data with single WAL on an empty table. > 2) Load 2 TB of data with regiongrouping.numgroups = 2 on an empty table. > 3) Load 2 TB of data with regiongrouping.numgroups = 4 on an empty table. > > to measure throughput improvements. Does this make a relevant test? > > Thanks, > Milind > > > > > > -- > View this message in context: > http://apache-hbase.679495.n3.nabble.com/Multiwal-performance-with-HBase-1-x-tp4074403p4074407.html > Sent from the HBase User mailing list archive at Nabble.com. >
