Hi Dean, I saw the same behavior when we switched from STCS to LCS on a couple of our tables. Not sure why it doesn't proceed immediately (I pinged the list, but didn't get any feedback). However, running nodetool compact <keyspace> <table> got things moving for me.
-Mike On Mar 14, 2013, at 10:44 AM, Hiller, Dean wrote: > How do I get my node to run through the 13k pending compaction tasks? I had > to use iptables to take the ring out of the cluster for now and he is my only > node still on STCS. In cassandra-cli, it shows LCS but on disk, I see a > 36Gig file(ie. Must be STCS still). How can I get the 13k pending tasks to > start running? > > Nodetool compactionstats …. > pending tasks: 13793 > Active compaction remaining time : n/a > > Thanks, > Dean