Yes, sure you can pre-split tables to avoid splitting during test. You will need at least 200 regions with default max size 10GB and ConstantSizeRegionSplitPolicy. Its 70 regions per server. I would create 300 regions with default size, or 150 with double size to guarantee splitless run - it is up to you.
-Vlad On Wed, Sep 16, 2015 at 5:54 PM, Jingcheng Du <[email protected]> wrote: > Currently the capacity of disks in each node is only around 4TB, I have 3 > nodes. so I am afraid 10TB is too much for them:) How about 1TB? Is region > split okay during the test? Do you have suggestion how many regions we > should pre-split or max region size with that data size to avoid the region > split? Please advise. Thanks a lot > > > > -- > View this message in context: > http://apache-hbase.679495.n3.nabble.com/Multiwal-performance-with-HBase-1-x-tp4074403p4074716.html > Sent from the HBase User mailing list archive at Nabble.com. >
