Re: Re: Re: question on "drain region servers"

Please see HBASE-4298 where this feature was introduced. On Tue, Apr 26, 2016 at 5:12 AM, WangYQ wrote: > yes, there is a tool graceful_stop.sh to graceful stop regionserver, and > can move the regions back to the rs after rs come back. > but i can not find the

Re: Re: question on "drain region servers"

One of use cases we use it is graceful stop of regionserver - you unload regions from the server before you restart it. Of course, after restart you expect HBase to move regions back. Now I'm not really remembering correctly, but I kinda remember that one of the features was at least that it will