You are welcome. Btw, I mean Hbase 96+and Hadoop 2 in my previous reply. Demai on the run
On Mar 18, 2014, at 12:07 PM, Upendra Yadav <[email protected]> wrote: > Thanks Demai... > i will go through your link.... > > > On Tue, Mar 18, 2014 at 11:29 PM, Demai Ni <[email protected]> wrote: > >> a good article to start with: >> >> http://hortonworks.com/blog/introduction-to-hbase-mean-time-to-recover-mttr/ >> >> I would say 15~20 min for 94 or earlier; it can be reduced to a couple min >> with HBase 96+ and Hadoop . >> >> Demai >> >> >> On Tue, Mar 18, 2014 at 10:55 AM, Upendra Yadav <[email protected] >>> wrote: >> >>> How much time HBase will take if one Region Server down and try to read >>> Region that belong to this down Region Server. >>> >>> Means Is there service down for those all region that belongs to dead RS? >>> >>> How much time HMaster will take to assign those region to live RS? What >> is >>> the dependencies that may increase region assignment in such situation. >>> >>> Thanks.... >>
