5be64ce4_Apache_HBase___Reference_Guide__Description
[Parameter] hbase.hstore.compaction.ratio.offpeak [Default] 5.0F [Description] 
The compaction ratio used during off-peak compactions, if off-peak hours are also configured (see below). Expressed as a floating-point decimal. This allows for more aggressive (or less aggressive, if you set it lower than hbase.hstore.compaction.ratio) compaction during a set time period. Ignored if off-peak is disabled (default). This works the same as hbase.hstore.compaction.ratio.
Apache HBase ™ Reference Guide
Description