Do get started look at: HintedHandoff: http://wiki.apache.org/cassandra/HintedHandoff Operations: http://wiki.apache.org/cassandra/Operations (specifically repair and repair –pr operations)
There should be a ton of information on this you can easily Google. Best, Michael From: "dong.yajun" <[email protected]<mailto:[email protected]>> Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Date: Tuesday, January 29, 2013 7:29 PM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: How Cassandra guarantees the replicas if any node is down? Dear list, I am newer to Cassandra, a question I'd like to know is how Cassandra guarantees the correct replica of data in a cluster when a node is crash? if anyone can give me some pointers, more appreciated. -- Rick Dong
