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[skip ci] Add comments for exported funcs in etcd_kv.go (#11975)

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Signed-off-by: shaoyue.chen <shaoyue.chen@zilliz.com>
This commit is contained in:
shaoyue 2021-11-17 16:09:23 +08:00 committed by GitHub
parent 7a20eb30ed
commit 585d9be439
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1 changed files with 9 additions and 0 deletions
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9
internal/kv/etcd/etcd_kv.go
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@ -171,6 +171,7 @@ func (kv *EtcdKV) MultiLoad(keys []string) ([]string, error) {
return result, nil
}
// LoadWithRevision returns keys, values and revision by given key prifix.
func (kv *EtcdKV) LoadWithRevision(key string) ([]string, []string, int64, error) {
start := time.Now()
key = path.Join(kv.rootPath, key)
@ -191,6 +192,7 @@ func (kv *EtcdKV) LoadWithRevision(key string) ([]string, []string, int64, error
return keys, values, resp.Header.Revision, nil
}
// Save saves the key-value pair.
func (kv *EtcdKV) Save(key, value string) error {
start := time.Now()
key = path.Join(kv.rootPath, key)
@ -212,6 +214,7 @@ func (kv *EtcdKV) SaveWithLease(key, value string, id clientv3.LeaseID) error {
return err
}
// MultiSave saves the key-value pairs in a transaction.
func (kv *EtcdKV) MultiSave(kvs map[string]string) error {
start := time.Now()
ops := make([]clientv3.Op, 0, len(kvs))
@ -227,6 +230,7 @@ func (kv *EtcdKV) MultiSave(kvs map[string]string) error {
return err
}
// RemoveWithPrefix removes the keys with given prefix.
func (kv *EtcdKV) RemoveWithPrefix(prefix string) error {
start := time.Now()
key := path.Join(kv.rootPath, prefix)
@ -238,6 +242,7 @@ func (kv *EtcdKV) RemoveWithPrefix(prefix string) error {
return err
}
// Remove removes the key.
func (kv *EtcdKV) Remove(key string) error {
start := time.Now()
key = path.Join(kv.rootPath, key)
@ -249,6 +254,7 @@ func (kv *EtcdKV) Remove(key string) error {
return err
}
// MultiRemove removes the keys in a transaction.
func (kv *EtcdKV) MultiRemove(keys []string) error {
start := time.Now()
ops := make([]clientv3.Op, 0, len(keys))
@ -264,6 +270,7 @@ func (kv *EtcdKV) MultiRemove(keys []string) error {
return err
}
// MultiSaveAndRemove saves the key-value pairs and removes the keys in a transaction.
func (kv *EtcdKV) MultiSaveAndRemove(saves map[string]string, removals []string) error {
start := time.Now()
ops := make([]clientv3.Op, 0, len(saves)+len(removals))
@ -283,6 +290,7 @@ func (kv *EtcdKV) MultiSaveAndRemove(saves map[string]string, removals []string)
return err
}
// Watch starts watching a key, returns a watch channel.
func (kv *EtcdKV) Watch(key string) clientv3.WatchChan {
start := time.Now()
key = path.Join(kv.rootPath, key)
@ -291,6 +299,7 @@ func (kv *EtcdKV) Watch(key string) clientv3.WatchChan {
return rch
}
// WatchWithPrefix starts watching a key with prefix, returns a watch channel.
func (kv *EtcdKV) WatchWithPrefix(key string) clientv3.WatchChan {
start := time.Now()
key = path.Join(kv.rootPath, key)