[Bug] Nacos import config error.

[dongzl]

What happened:

What you expected to happen:

How to reproduce it (as minimally and precisely as possible):

Anything else we need to know?:

GOROOT=/usr/local/go #gosetup
GOPATH=/Users/dongzonglei/go #gosetup
/usr/local/go/bin/go build -o /private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/___IMPORT -gcflags all=-N -l github.com/arana-db/arana/cmd #gosetup
/Applications/GoLand.app/Contents/plugins/go/lib/dlv/mac/dlv --listen=127.0.0.1:57705 --headless=true --api-version=2 --check-go-version=false --only-same-user=false exec /private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/___IMPORT -- import -c ./conf/bootstrap.yaml -s ./conf/config.yaml
API server listening at: 127.0.0.1:57705
debugserver-@(#)PROGRAM:LLDB  PROJECT:lldb-1200.0.44
 for x86_64.
Got a connection, launched process /private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/___IMPORT (pid = 74865).
2022/08/15 19:14:22 [INFO] logDir:</private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/log>   cacheDir:</private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/cache>
2022-08-15T19:14:22.818+0800    INFO    rpc/rpc_client.go:276   config-0-c373d025-5019-4b0a-bdad-3e4f269d4a64 register server push request:ConfigChangeNotifyRequest handler%!(EXTRA *config_client.ConfigChangeNotifyRequestHandler=&{0xc000238140})
2022-08-15T19:14:22.819+0800    INFO    rpc/rpc_client.go:276   config-0-c373d025-5019-4b0a-bdad-3e4f269d4a64 register server push request:ConnectResetRequest handler%!(EXTRA *rpc.ConnectResetRequestHandler=&{})
2022-08-15T19:14:22.819+0800    INFO    rpc/rpc_client.go:276   config-0-c373d025-5019-4b0a-bdad-3e4f269d4a64 register server push request:ClientDetectionRequest handler%!(EXTRA *rpc.ClientDetectionRequestHandler=&{})
2022-08-15T19:14:22.819+0800    INFO    rpc/rpc_client.go:214   [RpcClient.Start] config-0-c373d025-5019-4b0a-bdad-3e4f269d4a64 try to connect to server on start up, server: {serverIp:localhost serverPort:8848}
2022-08-15T19:14:22.819+0800    INFO    util/common.go:96       Local IP:192.168.43.163
2022-08-15T19:14:22.930+0800    INFO    rpc/rpc_client.go:224   config-0-c373d025-5019-4b0a-bdad-3e4f269d4a64 success to connect to server {serverIp:localhost serverPort:8848} on start up, connectionId=1660562062825_127.0.0.1_57717
2022-08-15T19:14:22.938+0800    ERROR   cache/disk_cache.go:84  failed to delete config file,cache:/private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/cache//arana-db/config/data/listeners@@arana@@arana ,value: ,err:remove /private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/cache//arana-db/config/data/listeners@@arana@@arana: no such file or directory
2022-08-15T19:14:22.943+0800    ERROR   cache/disk_cache.go:84  failed to delete config file,cache:/private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/cache//arana-db/config/data/dataSourceClusters@@arana@@arana ,value: ,err:remove /private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/cache//arana-db/config/data/dataSourceClusters@@arana@@arana: no such file or directory
2022-08-15T19:14:22.950+0800    ERROR   cache/disk_cache.go:84  failed to delete config file,cache:/private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/cache//arana-db/config/data/shardingRule@@arana@@arana ,value: ,err:remove /private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/cache//arana-db/config/data/shardingRule@@arana@@arana: no such file or directory
2022-08-15T19:14:22.954+0800    ERROR   cache/disk_cache.go:84  failed to delete config file,cache:/private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/cache//arana-db/config/metadata@@arana@@arana ,value: ,err:remove /private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/cache//arana-db/config/metadata@@arana@@arana: no such file or directory
2022-08-15T19:14:22.958+0800    ERROR   cache/disk_cache.go:84  failed to delete config file,cache:/private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/cache//arana-db/config/data/tenants@@arana@@arana ,value: ,err:remove /private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/cache//arana-db/config/data/tenants@@arana@@arana: no such file or directory
2022-08-15T19:14:22.966+0800    ERROR   cache/disk_cache.go:84  failed to delete config file,cache:/private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/cache//arana-db/config/data/filters@@arana@@arana ,value: ,err:remove /private/var/folders/qg/zk85p89j08n0h8dk0yg56l580000gp/T/GoLand/cache//arana-db/config/data/filters@@arana@@arana: no such file or directory
2022-08-15T19:14:22.991+0800    FATAL   tools/tools.go:79       persist config to config.store failed: %+v[client.PublishConfig] param.content can not be empty
github.com/arana-db/arana/cmd/tools.Run
        /Users/dongzonglei/source_code/Github/arana/cmd/tools/tools.go:79
github.com/spf13/cobra.(*Command).execute
        /Users/dongzonglei/go/pkg/mod/github.com/spf13/cobra@v1.2.1/command.go:860
github.com/spf13/cobra.(*Command).ExecuteC
        /Users/dongzonglei/go/pkg/mod/github.com/spf13/cobra@v1.2.1/command.go:974
github.com/spf13/cobra.(*Command).Execute
        /Users/dongzonglei/go/pkg/mod/github.com/spf13/cobra@v1.2.1/command.go:902
main.main
        /Users/dongzonglei/source_code/Github/arana/cmd/main.go:42
runtime.main
        /usr/local/go/src/runtime/proc.go:250
Exiting.

Debugger finished with the exit code 0

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config:
#  name: etcd
#  options:
#    endpoints: "http://localhost:2379"

  name: nacos
  options:
    endpoints: "localhost:8848"
    namespace: arana
    group: arana
    contextPath: /nacos
    scheme: http
    username: nacos
    password: nacos

[dongzl]

close by #374