They are memtable settings are Column Family specific and can be changed via the cassandra-cli, see the help in cassandra-cli "help update column family;"
Aaron On 23 Mar 2011, at 01:53, Jonathan Colby wrote: > It seems some settings like memtable_throughput_in_mb are Keyspace-specific > (at least with 0.7.4). > > How can these settings best be changed on a running cluster? > > PS - preferable by a sysadmin using nodetool or cassandra-cli > > Thanks! > Jon