Awesome, thanks for the quick response! Ian
On Thu, Sep 1, 2011 at 5:27 PM, Jonathan Ellis <jbel...@gmail.com> wrote: > On Thu, Sep 1, 2011 at 6:54 PM, Ian Danforth <idanfo...@numenta.com> wrote: >> 1. What operation is C* performing during lines like these: >> >> INFO 22:38:34,710 Opening /cassandra/data/Keyspace1/TwitterTest-g-5643 >> >> (I think this is an SSTable it's extracting an index for this column >> family from) > > Right. > >> 2. Has my CF index outgrown memory? > > Yes. > >> 3. If so is there a way to relate # CF, # Columns, # Rows to index size? > > Only the row index sample is kept in memory. So it's the product of > key size * row count / index_interval. > > -- > Jonathan Ellis > Project Chair, Apache Cassandra > co-founder of DataStax, the source for professional Cassandra support > http://www.datastax.com >
