Exemplo n.º 1
0
func (l *List) init(key []byte, pstore *store.Store, clog *commit.Logger) {
	l.Lock()
	defer l.Unlock()
	defer l.wg.Done()

	if len(empty) == 0 {
		glog.Fatal("empty should have some bytes.")
	}
	l.key = key
	l.pstore = pstore
	l.clog = clog

	posting := l.getPostingList()
	l.maxMutationTs = posting.CommitTs()
	l.hash = farm.Fingerprint32(key)
	l.ghash = gotomic.IntKey(farm.Fingerprint64(key))
	l.mlayer = make(map[int]types.Posting)

	if clog == nil {
		return
	}
	glog.Debug("Starting stream entries...")

	err := clog.StreamEntries(posting.CommitTs()+1, l.hash,
		func(hdr commit.Header, buffer []byte) {

			uo := flatbuffers.GetUOffsetT(buffer)
			m := new(types.Posting)
			m.Init(buffer, uo)
			if m.Ts() > l.maxMutationTs {
				l.maxMutationTs = m.Ts()
			}
			glog.WithFields(logrus.Fields{
				"uid":    m.Uid(),
				"source": string(m.Source()),
				"ts":     m.Ts(),
			}).Debug("Got entry from log")
			l.mergeMutation(m)
		})
	if err != nil {
		glog.WithError(err).Error("While streaming entries.")
	}
	glog.Debug("Done streaming entries.")
}
Exemplo n.º 2
0
func closeAll(dir1, dir2 string, clog *commit.Logger) {
	clog.Close()
	os.RemoveAll(dir2)
	os.RemoveAll(dir1)
}