On 23 October 2013 15:05, Michael Theroux <mthero...@yahoo.com> wrote: > When we made a similar move, for an unknown reason (I didn't hear any > feedback from the list when I asked why this might be), compaction didn't > start after we moved from SizedTiered to leveled compaction until I ran > "nodetool compact <keyspace> <column-family-converted-to-lcs>".
Yup, I understand that's this issue (the fix is still unreleased): https://issues.apache.org/jira/browse/CASSANDRA-6092 However, my suspicion is that adding/removing nodes has probably kickstarted the compaction anyway. I've tried issuing "nodetool compact" with no obvious improvement. Also, there are plenty of compactions running - it just seems like the number of pending tasks is never affected. Good point on the version. I'm on 2.0.1. -- Russ Garrett r...@garrett.co.uk
