"having one such “slow” RS will make the whole cluster work slower (basically, at its speed)." http://blog.sematext.com/2012/07/16/hbase-memstore-what-you-should-know/
From: [email protected] To: [email protected] Subject: single node's performance and cluster's performance Date: Wed, 2 Apr 2014 09:06:35 -0400 Hi all, I read an article yesterday about Hbase. It says if a region server has a performance hit by heavy IO, that will impact the whole cluster. So I want to know how a single node's performance issue will slow down all the cluster. Thanks. Libo
