Golang rocksdb_options_set_universal_compaction_options示例

示例#1

文件： options.go 项目： ming-hai/GoRedis

func (o *Options) SetCompactionStyle(style CompactionStyle) {
	C.rocksdb_options_set_compaction_style(o.Opt, C.int(style))
	// TODO this will leak if Options is discarded
	uco := C.rocksdb_universal_compaction_options_create()

	//C.rocksdb_universal_compaction_options_set_size_ratio(uco, ratio)

	//C.rocksdb_universal_compaction_options_set_min_merge_width(uco, w)

	C.rocksdb_universal_compaction_options_set_max_merge_width(uco, 16)

	// Trigger compaction if size amplification exceeds 110%
	C.rocksdb_universal_compaction_options_set_max_size_amplification_percent(uco, 110)

	// TODO tune this so that we don't compress initially
	//C.rocksdb_universal_compaction_options_set_compression_size_percent(uco, p)

	//C.rocksdb_universal_compaction_options_set_stop_style(uco, style)

	C.rocksdb_options_set_universal_compaction_options(o.Opt, uco)
}

示例#2

文件： options.go 项目： C0rWin/fabric

// SetUniversalCompactionOptions sets the options needed
// to support Universal Style compactions.
// Default: nil
func (opts *Options) SetUniversalCompactionOptions(value *UniversalCompactionOptions) {
	C.rocksdb_options_set_universal_compaction_options(opts.c, value.c)
}