Imports github.com/pkg/errors github.com/Laisky/zap github.com/coreos/etcd/pkg/fileutil github.com/tinylib/msgp/msgp github.com/Laisky/go-utils github.com/RoaringBitmap/roaring Standard library imports bufio context encoding/binary fmt io io/ioutil math compress/gzip os path path/filepath regexp strconv strings sync sync/atomic syscall time