What do your partition and cluster keys look like? Check a nodetool tablestats to see number of partition keys on the nodes. Also check nodetool tablehistograms to see if you have a lot of too-wide rows due to the balance of data between the partition key and clustering columns.
-- Jack Krupansky On Wed, Feb 10, 2016 at 2:54 PM, Ted Yu <yuzhih...@gmail.com> wrote: > Hi, > I am following this guide on a 5 node cluster: > > https://github.com/cloudius-systems/osv/wiki/Benchmarking-Cassandra-and-other-NoSQL-databases-with-YCSB > > I am using ycsb-0.5.0 > > I found that some node receives above average writes, leading to disk full > condition. > > I want to get some suggestion on how the load can be better distributed. > > Thanks >
