On 2017-07-01 02:50 (-0700), Cogumelos Maravilha <cogumelosmaravi...@sapo.pt> wrote: > Hi list, > > Is there a way to set Deflate level of compression? > > Brotli sounds good but unstable. > > I just need more compression ratio. > > I'm using C* 3.11.0 >
LZ4 compression levels are configurable as of cassandra 3.6 ( https://issues.apache.org/jira/browse/CASSANDRA-11051 ) . "The attached patch adds the following optional parameters 'lz4_compressor_type' and 'lz4_high_compressor_level' to the LZ4Compressor." Glancing at the source: https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/io/compress/LZ4Compressor.java#L41-L49 lz4_high_compressor_level defaults to 9. lz4_compressor_type defaults to 'fast' ('high' is also available). --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org For additional commands, e-mail: user-h...@cassandra.apache.org
