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update variable type of tidb cluster id #1580

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merged 1 commit into from
Oct 13, 2021
+3 −3
Merged

update variable type of tidb cluster id #1580

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6 changes: 3 additions & 3 deletions pkg/cluster/api/pdapi.go
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Original file line number Diff line number Diff line change
Expand Up @@ -342,7 +342,7 @@ func (pc *PDClient) GetConfig() (map[string]interface{}, error) {
}

// GetClusterID return cluster ID
func (pc *PDClient) GetClusterID() (string, error) {
func (pc *PDClient) GetClusterID() (int64, error) {
endpoints := pc.getEndpoints(pdClusterIDURI)
clusterID := map[string]interface{}{}

Expand All @@ -355,10 +355,10 @@ func (pc *PDClient) GetClusterID() (string, error) {
return body, json.Unmarshal(body, &clusterID)
})
if err != nil {
return "", err
return 0, err
}

return fmt.Sprintf("%.0f", clusterID["id"]), nil
return int64(clusterID["id"].(float64)), nil
}

// GetDashboardAddress get the PD node address which runs dashboard
Expand Down