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[skip ci]Fix golint error in datanode (#11204) 

Signed-off-by: zhenshan.cao <zhenshan.cao@zilliz.com>
pull/11206/head
zhenshan.cao 2021-11-03 23:57:27 +08:00 committed by GitHub
parent 34c4ef06fc
commit d824e029b9
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1 changed files with 7 additions and 1 deletions
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8
internal/distributed/datanode/client/client.go
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@ -95,6 +95,7 @@ func (c *Client) resetConnection() {
c.grpc = nil
}
// NewClient creates a client for DataNode.
func NewClient(ctx context.Context, addr string, retryOptions ...retry.Option) (*Client, error) {
if addr == "" {
return nil, fmt.Errorf("address is empty")
@ -112,6 +113,7 @@ func NewClient(ctx context.Context, addr string, retryOptions ...retry.Option) (
return client, nil
}
// Init initializes the client.
func (c *Client) Init() error {
Params.Init()
return nil
@ -182,10 +184,14 @@ func (c *Client) recall(caller func() (interface{}, error)) (interface{}, error)
return ret, err
}
// Start starts the client.
// Currently, it does nothing.
func (c *Client) Start() error {
return nil
}
// Stop stops the client.
// Currently, it closes the grpc connection with the DataNode.
func (c *Client) Stop() error {
c.cancel()
c.grpcMtx.Lock()
@ -196,7 +202,7 @@ func (c *Client) Stop() error {
return nil
}
// Register dummy
// Register does nothing.
func (c *Client) Register() error {
return nil
}