Re: On the number of column families

2018-08-27 Thread Lars Francke
Stack, sorry for the late answer. Took me a while to get to this. On Thu, Aug 2, 2018 at 6:30 PM, Stack wrote: > On Thu, Jul 12, 2018 at 4:31 AM Lars Francke > wrote: > > > > I've got a question on the number of column families. I've told everyone > > for years that you shouldn't use more than

Re: hbase logs show the performance of compact isnt good. any suggstion to find out the reason?

2018-08-27 Thread Stack
Hello Lu: Any other environmental or hardware differences between dev and prod? E.g. is the compaction the only thing running on prod? Are there adjacent processes that might be using up i/o or network? Are the machines same in prod as in dev? Also, you compare one compaction on dev to another on