juicedata/juicefs · error

parse %s: %s

Error message

parse %s: %s

What it means

Returned by newEtcd when the etcd:// address URL cannot be parsed. The endpoint must be a valid URL (host list plus optional query parameters like cacert/key); the wrapped parse error shows the defect.

Source

Thrown at pkg/object/etcd.go:174

	q := u.Query()
	tsinfo.CAFile = q.Get("cacert")
	tsinfo.CertFile = q.Get("cert")
	tsinfo.KeyFile = q.Get("key")
	tsinfo.ServerName = q.Get("server-name")
	tsinfo.InsecureSkipVerify = q.Get("insecure-skip-verify") != ""
	if tsinfo.CAFile != "" || tsinfo.CertFile != "" || tsinfo.KeyFile != "" || tsinfo.ServerName != "" {
		return tsinfo.ClientConfig()
	}
	return nil, nil
}

func newEtcd(addr, user, passwd, token string) (ObjectStorage, error) {
	if !strings.HasPrefix(addr, "etcd://") {
		addr = "etcd://" + addr
	}
	u, err := url.Parse(addr)
	if err != nil {
		return nil, fmt.Errorf("parse %s: %s", addr, err)
	}
	hosts := strings.Split(u.Host, ",")
	for i, h := range hosts {
		h, _, err := net.SplitHostPort(h)
		if err != nil {
			hosts[i] = net.JoinHostPort(h, "2379")
		}
	}
	conf := etcd.Config{
		Endpoints:        hosts,
		Username:         user,
		Password:         passwd,
		AutoSyncInterval: time.Minute,
	}
	conf.TLS, err = buildTlsConfig(u)
	if err != nil {
		return nil, fmt.Errorf("build tls config from %s: %s", u.RawQuery, err)
	}

View on GitHub (pinned to c9a67b23e8)

Solutions

1. Correct the etcd URL syntax, e.g. etcd://host1:2379,host2:2379?cacert=/path/ca.crt

When it happens

Trigger: Thrown at pkg/object/etcd.go:174 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of juicedata/juicefs@c9a67b23e8 (2026-09-06). Data as JSON: /api/errors/946fbbbb4b023645. Report an issue: GitHub.