join
Can a lost znode be recovered automatically? Say, in a 3 znodes Zookeeper
cluster, the cluster get into a critical status if a znode is lost. If I
bring that lost znode back into running, can it rejoin the quorum?
If it can, then that means my zookeeper cluster can run forever if I can
somehow tak
Why would you only run 9 RS and leave 3 mapreduce-only nodes? I can't see
any benefit of doing that.
Sean
On Thu, Oct 28, 2010 at 2:52 AM, Tim Robertson wrote:
> Hi all,
>
> We are setting up a small Hadoop 13 node cluster running 1 HDFS
> master, 9 region severs for HBase and 3 map reduce nodes
