[server] fix primary index creation for couchbase

server/env/persist_env.go

@@ -3,7 +3,6 @@ package env
 import (
 	"context"
 	"encoding/json"
-	"fmt"
 	"os"
 	"reflect"
 	"strconv"
@@ -116,7 +115,6 @@ func PersistEnv() error {
 	if err != nil || env.EnvData == "" {
 		// AES encryption needs 32 bit key only, so we chop off last 4 characters from 36 bit uuid
 		hash := uuid.New().String()[:36-4]
-		fmt.Println("hash:", hash)
 		err := memorystore.Provider.UpdateEnvVariable(constants.EnvKeyEncryptionKey, hash)
 		if err != nil {
 			log.Debug("Error while updating encryption env variable: ", err)