在documentation中,它表示SizeTieredCompactionStrategy(STCS)是默认的压缩策略。
如何获得群集的实际压缩策略?
答案 0 :(得分:5)
压缩策略在每个表
上定义在 cqlsh :
中cqlsh:music> DESCRIBE TABLE artists;
CREATE TABLE music.artists (
name text PRIMARY KEY,
born text,
country text,
died text,
gender text,
styles list<text>,
type text
) WITH bloom_filter_fp_chance = 0.01
AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
AND comment = ''
AND compaction = {'class': 'org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy', 'max_threshold': '32', 'min_threshold': '4'}
...
...;