HI,

1. I have couple of phoenix tables with salting. I am assuming that all the 
regions will grow uniformly across the region server.
Based on above I expect the region splitting to happen across all the region 
servers at the same time which will impact my performance when the region size 
gets bigger.
I am considering manual region splitting to avoid this. But the given that the 
default split policy is IncreasingToUpperBoundRegionSplitPolicy,
I cannot really disable the splitting by increasing the hbase.hregion.max.file 
size to say 100Gb as the the new split size is going to be the one set by the 
policy
which will be less than 100 Gb several times and the automatic splitting is 
going to continue.
Should I consider changing the policy back to ConstantSizeRegionSplitPolicy and 
then disable it setting to (say) 100 Gb?
Is there a better solution to avoid this problem?

2. Should I not consider manual splitting as the chances of all regions 
splitting at the same time is not possible?

Thanks,
Pradheep

Reply via email to