Looks like some of the nodes have higher sstables on L0 and compaction is running there, so only few nodes run compaction at a time and the preference is given to lower level nodes for compaction before going to higher levels ? so is compaction cluster aware then ?
On Fri, Oct 9, 2015 at 5:17 PM, Anishek Agarwal <anis...@gmail.com> wrote: > hello, > > on doing cfstats for the column family i see > > SSTables in each level: [1, 10, 109/100, 1, 0, 0, 0, 0, 0] > > i thought compaction would trigger since the 3rd level tables are move > than expected number, > > but on doing compactionstats its shows "n/a" -- any reason why its not > triggering, should i be worried ? > > we have 5 node cluster running 2.0.15 cassandra version, > > thanks > anishek >
