liveratio calc should do nothing if memtable has 0 columns. I did manual
flush before this.
WARN [MemoryMeter:1] 2012-05-10 13:21:19,430 Memtable.java (line 181)
setting live ratio to maximum of 64 instead of Infinity
INFO [MemoryMeter:1] 2012-05-10 13:21:19,431 Memtable.java (line 186)
CFS(Keyspace='rapidshare', ColumnFamily='resultcache') liveRatio is 64.0
(just-counted was 64.0). calculation took 1ms for 0 columns
liveratio calculation logic also needs to be changed because it is based
on assumption that workloads do not change. I propose to get
configuration option (per node is enough) for maximum interval between
liveratio calculation and raise maximum liveratio from 64 to at least 80.
- live ratio counting Radim Kolar
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