How can I limit the non-heap memory for Cassandra

2019-01-02 Thread Chris Mildebrandt
Hi, Is there’s a way to limit Cassandra’s off-heap memory usage? I can’t find a way to limit the memory used for row caches, bloom filters, etc. We’re running Cassandra in a container and would like to place limits on it to avoid it becoming a “noisy neighbor”. But we also don’t want it killed by

"Group by" while limiting a clustering column with a range

2018-04-10 Thread Chris Mildebrandt
Hey all. I’m trying to use a range to limit a clustering column while at the same time using `group by` and running into issues. Here’s a sample table: create table if not exists samples (name text, partition int, sample int, city text, state text, count counter, primary key ((name, partition),