On 2017-07-12 12:03 (-0700), Fay Hou [Storage Service] Â <fay...@coupang.com> wrote: > First, a big thank to Jeff who spent endless time to help this mailing list. > Agreed that we should tune the key cache. In my case, my key cache hit rate > is about 20%. mainly because we do random read. We just going to leave the > index_interval as is for now. >
That's pretty painful. If you can up that a bit, it'll probably help you out. You can adjust the index intervals, too, but I'd significantly increase key cache size first if it were my cluster. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org For additional commands, e-mail: user-h...@cassandra.apache.org
