I am confused. In NEWS.txt in the source code, it says for Cassandra 7.0,"Row size limit increased from 2GB to 2 billion columns". Does this mean that the maximum number of supercolumns is also 2 billion?
I am not asking about secondary indexes. I am asking if the keys for the supercolumns are indexed in a row. ------------- Sincerely, David G. Boney dbon...@semanticartifacts.com http://www.semanticartifacts.com On Dec 27, 2010, at 11:33 PM, Narendra Sharma wrote: > #1 - No limit > #2 - If you are referring to secondary indexes then NO. Also see > https://issues.apache.org/jira/browse/CASSANDRA-598 > #3 - No limit > > Following are key limitations: > 1. All data for a single row must fit (on disk) on a single machine in the > cluster > 2. A single column value may not be larger than 2GB. > > See more on: > http://wiki.apache.org/cassandra/CassandraLimitations > > > -Naren > > On Mon, Dec 27, 2010 at 9:01 PM, David G. Boney > <dbon...@semanticartifacts.com> wrote: > 1. What are the maximum number of supercolumns that a row can have? > 2. Are supercolumns indexed? > 3. What are the maximum number of subcolumns in a supercolumn? > ------------- > Sincerely, > David G. Boney > dbon...@semanticartifacts.com > http://www.semanticartifacts.com > > > > >
