Hi Ted: Would a 0.92 client be able to talk to a 0.90.x cluster? (i.e. the other way around?)
--Suraj On Mon, Nov 7, 2011 at 9:45 AM, Ted Yu <[email protected]> wrote: > HBASE-3581 would disallow 0.90 HBase client to talk to 0.92 HBase server. > So in order to utilize the new cluster, you should upgrade your clients as > well. > > I think HFileV2 is able to read V1 HFile and perform conversion. > > Cheers > > On Mon, Nov 7, 2011 at 8:56 AM, Mingjian Deng <[email protected]> wrote: > >> Hi: >> Is there anyway to upgrade a cluster from 0.90.x to 0.92 without loss >> data? >> I don't know how to deal with HFileV2 or Response's size(HBASE-3581). >> >
