2&3 On Sunday, June 8, 2014, S C <as...@outlook.com> wrote:
> I am using Cassandra 1.1 (sorry bit old) and I am seeing high pending > compaction count. "pending tasks: 67" while active compaction tasks are > not more than 5. I have a 24CPU machine. Shouldn't I be seeing more > compactions? Is this a pattern of high writes and compactions backing up? > How can I improve this? Here are my thoughts. > > > 1. Increase memtable_total_space_in_mb > 2. Increase compaction_throughput_mb_per_sec > 3. Increase concurrent_compactions > > > Sorry if this was discussed already. Any pointers is much appreciated. > > Thanks, > Kumar > -- http://twitter.com/tjake
