not a support question
schalla
Member
I am using DSE-2.2. Is there a way to limit the no.of rows cached with Cassandra 1.1?
In Cassandra 1.0 we had "rows_cached" defined at ColumnFamily that could control how much fraction to cache. Is there a similar functionality with Cassandra 1.1?
Lets say I have a row with 10 million rows and I want to cache only 10 percent of the rows. How would I do that in Cassandra 1.1?
In Cassandra 1.1 you no longer need to set cache capacity on individual columnfamilies. Instead, just set caching=rows_only, as well as a total cache size in cassandra.yaml.
See http://www.datastax.com/dev/blog/caching-in-cassandra-1-1 for more details.
Shamelessly stolen from http://stackoverflow.com/questions/10481529/unable-to-set-cache-capacity-in-cassandra-1-1 (thanks Jonathan).
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