Re: Estimating write throughput with LeveledCompactionStrategy

2013-02-11 Thread Ивaн Cобoлeв
Yup, we set it to 100M. Currently we have around 1Tb of data per node(getting to level 5 now) + data pieces are rather large(small tables would flush more often). Yes, you're right, it's slower thus building mental models is more time effective than experimenting :) Ivan 2013/2/6 Wei Zhu : > I h

Re: Estimating write throughput with LeveledCompactionStrategy

2013-02-06 Thread Wei Zhu
I have been struggling with the LCS myself. I observed that for the higher level compaction,(from level 4 to 5) it involves much more SSTables than compacting from lower level. One compaction could take an hour or more. By the way, you set the your SSTable size to be 100M? Thanks. -Wei  _