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Hologres:GetUpgradeStatus

Last Updated:May 21, 2026

Queries the upgrade status of an instance.

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Test

RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request syntax

GET /api/v1/instances/{instanceId}/upgrade/status HTTP/1.1

Path Parameters

Parameter

Type

Required

Description

Example

instanceId

string

No

The instance ID.

hgprecn-cn-uqm30ptv6004

Request parameters

Parameter

Type

Required

Description

Example

RegionId

string

No

The region ID.

cn-hangzhou

Response elements

Element

Type

Description

Example

object

The data returned.

RequestId

string

The request ID.

D73E42D0-AA72-5880-B96F-548B43C84736

Data

array<object>

The data returned.

object

FromVersion

string

The version of the instance before the upgrade.

1.3.23

ToVersion

string

The target version of the upgrade.

1.3.24

Status

string

The status of the Airflow directed acyclic graph (DAG) used for the instance upgrade.

Valid values:

  • archived :

    Indicates that the upgrade is complete.

  • upgrading :

    The instance is being upgraded.

  • preparing :

    The system is preparing for the upgrade.

archived

Details

string

Details about the upgrade process, formatted as a JSON string.

{"UpgradePhase":"Upgrade","StatusCode":"LeaderRestartFailed","FlightingReport":{"SQLResultStat":{"TotalExecuted":9000"Exceptions":0,"Incorrect":1,"Slow":1,"DQLSpeedup":2}"SegmentFormatStat":[{"Database":"test_db","TableUsingSegmentCount":5},{"Database":"user_order","TableUsingSegmentCount":7}],"EstimatedUpgradeTime":{"StopInstance":30,"BackupData":120,"UpgradeInstance":600},"ReadPermissionCheckStat":[{"db":"tst0","user":"v4_300433463265624129","schema":"dim_db","table":"it_rpt_org_tree_info_partition_all"},{"db":"tst1","user":"v4_300433463265624129","schema":"dim_db","table":"it_rpt_org_tree_info_partition_all_2"},]},"UpgradingSteps":{"Stop":{"Status":"Success","StartTime":"2023-05-09T06:48:28.843Z","StopTime":"2023-05-09T06:48:28.843Z"},"Backup":{"Status":"Success","StartTime":"2023-05-09T06:48:28.843Z","StopTime":"2023-05-09T06:48:28.843Z"},"DoUpgrade":{"Status":"Success","StartTime":"2023-05-09T06:48:28.843Z","StopTime":"2023-05-09T06:48:28.843Z"},"Rollback":{"Status":"Success","StartTime":"2023-05-09T06:48:28.843Z","StopTime":"2023-05-09T06:48:28.843Z"}},"Instances":{"LeaderInstanceId":"hgxxx","LeaderInstanceName":"ERP instance","LeaderInstanceStatus":"Running","FollowerInstances":[{"InstanceId":"hgxxx","InstanceName":"TMSinstance","Status":"Running"},{"InstanceId":"hxxx""InstanceName":"WMS readonly","Status":"Unavailable"}]}}

PrepareFinishTime

string

The completion time of the preparation phase, in ISO 8601 format: YYYY-MM-DDThh:mm:ssZ.

2023-05-09T06:48:28.843Z

Success

boolean

Indicates whether the API call was successful. This parameter does not reflect the status of the upgrade.

true

ErrorCode

string

The error code returned if the API call fails.

404

ErrorMessage

string

The error message returned if the API call fails.

Internal server error.

HttpStatusCode

string

The HTTP status code.

200

Examples

Success response

JSON format

{
  "RequestId": "D73E42D0-AA72-5880-B96F-548B43C84736",
  "Data": [
    {
      "FromVersion": "1.3.23",
      "ToVersion": "1.3.24",
      "Status": "archived",
      "Details": "{\"UpgradePhase\":\"Upgrade\",\"StatusCode\":\"LeaderRestartFailed\",\"FlightingReport\":{\"SQLResultStat\":{\"TotalExecuted\":9000\"Exceptions\":0,\"Incorrect\":1,\"Slow\":1,\"DQLSpeedup\":2}\"SegmentFormatStat\":[{\"Database\":\"test_db\",\"TableUsingSegmentCount\":5},{\"Database\":\"user_order\",\"TableUsingSegmentCount\":7}],\"EstimatedUpgradeTime\":{\"StopInstance\":30,\"BackupData\":120,\"UpgradeInstance\":600},\"ReadPermissionCheckStat\":[{\"db\":\"tst0\",\"user\":\"v4_300433463265624129\",\"schema\":\"dim_db\",\"table\":\"it_rpt_org_tree_info_partition_all\"},{\"db\":\"tst1\",\"user\":\"v4_300433463265624129\",\"schema\":\"dim_db\",\"table\":\"it_rpt_org_tree_info_partition_all_2\"},]},\"UpgradingSteps\":{\"Stop\":{\"Status\":\"Success\",\"StartTime\":\"2023-05-09T06:48:28.843Z\",\"StopTime\":\"2023-05-09T06:48:28.843Z\"},\"Backup\":{\"Status\":\"Success\",\"StartTime\":\"2023-05-09T06:48:28.843Z\",\"StopTime\":\"2023-05-09T06:48:28.843Z\"},\"DoUpgrade\":{\"Status\":\"Success\",\"StartTime\":\"2023-05-09T06:48:28.843Z\",\"StopTime\":\"2023-05-09T06:48:28.843Z\"},\"Rollback\":{\"Status\":\"Success\",\"StartTime\":\"2023-05-09T06:48:28.843Z\",\"StopTime\":\"2023-05-09T06:48:28.843Z\"}},\"Instances\":{\"LeaderInstanceId\":\"hgxxx\",\"LeaderInstanceName\":\"ERP instance\",\"LeaderInstanceStatus\":\"Running\",\"FollowerInstances\":[{\"InstanceId\":\"hgxxx\",\"InstanceName\":\"TMSinstance\",\"Status\":\"Running\"},{\"InstanceId\":\"hxxx\"\"InstanceName\":\"WMS readonly\",\"Status\":\"Unavailable\"}]}}",
      "PrepareFinishTime": "2023-05-09T06:48:28.843Z"
    }
  ],
  "Success": true,
  "ErrorCode": "404",
  "ErrorMessage": "Internal server error.",
  "HttpStatusCode": "200"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.