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Posted to user@cassandra.apache.org by Andrew Bialecki <an...@gmail.com> on 2012/12/22 09:22:13 UTC

Running Cassandra 1.1, how can I see the efficiency of the key cache?

Since it's not in cfstats anymore, is there another way to monitor this?

I'm working with a dev cluster and I've got Opscenter set up, so I tried
taking a look through that, but it just shows "NO DATA." Does that mean the
key cache isn't enabled? I haven't changed the defaults there, so the key
cache setting in cassandra.yaml is still blank.

Thanks for any help and happy holidays,
Andrew