Re: cassandra key cache question

2012-10-01 Thread Tamar Fraenkel
Created https://issues.apache.org/jira/browse/CASSANDRA-4742 Any clue regarding the first question in this thread (key cache > number of keys in CF, and not many deletes on that CF)? Thanks, *Tamar Fraenkel * Senior Software Engineer, TOK Media [image: Inline image 1] ta...@tok-media.com Tel:

Re: cassandra key cache question

2012-09-30 Thread aaron morton
I had a quick look at the code (1.1X) and could not see a facility to purge dropped cf's from key or row caches. Could you create a ticket on https://issues.apache.org/jira/browse/CASSANDRA ? Cheers - Aaron Morton Freelance Developer @aaronmorton http://www.thelastpickle.com O

Re: cassandra key cache question

2012-09-27 Thread Tamar Fraenkel
Hi! One more question: I have couple of dropped column families, and in the JMX console I don't see them under org.apache.cassandra.db.ColumnFamilies, *BUT *I do see them under org.apache.cassandra.db.Caches, and the cache is not empty! Does it mean that Cassandra still keep memory busy doing cachi

cassandra key cache question

2012-09-27 Thread Tamar Fraenkel
Hi! Is it possible that in JMX and cfstats the Key cache size is much bigger than the number of keys in the CF? Thanks, *Tamar Fraenkel * Senior Software Engineer, TOK Media [image: Inline image 1] ta...@tok-media.com Tel: +972 2 6409736 Mob: +972 54 8356490 Fax: +972 2 5612956 <>