Please provide your keyspace definition, and the output of "nodetool ring"
-Tupshin On Apr 15, 2014 3:52 PM, "Vivek Mishra" <mishra.v...@gmail.com> wrote: > Hi, > I am trying Cassandra light weight transaction support with Cassandra 2.0.4 > > cqlsh:twitter> create table user(user_id text primary key, namef text); > cqlsh:twitter> insert into user(user_id,namef) values('v','ff') if not > exists; > > *Unable to complete request: one or more nodes were unavailable.* > > Any suggestions? > > -Vivek >