Memicu analisis on-demand event deadlock terbaru yang ditangkap oleh Instansiasi basis data.
Deskripsi operasi
Creates a recent deadlock analysis task. Database Autonomy Service (DAS) analyzes the most recent deadlock logs in the results returned by the SHOW ENGINE INNODB STATUS statement. If multiple deadlocks occur, DAS analyzes only the most recent one. For more information, see Recent deadlock analysis.
Prerequisites
Before you call this operation, make sure that the following requirements are met:
-
Supported engines: ApsaraDB RDS for MySQL, PolarDB for MySQL, PolarDB-X 2.0, or a self-managed MySQL database.
-
SDK version: Use the latest version of the Alibaba Cloud SDK.
-
Region: If you call the API via the SDK, set the region ID to cn-shanghai.
Coba sekarang
Test
RAM authorization
|
Action |
Access level |
Resource type |
Condition key |
Dependent action |
|
hdm:CreateLatestDeadLockAnalysis |
none |
*全部资源
|
None | None |
Parameter permintaan
|
Parameter |
Type |
Required |
Description |
Example |
| InstanceId |
string |
Yes |
ID Instansiasi basis data. |
pc-bp1u5mas9exx7**** |
| NodeId |
string |
No |
ID node. Catatan
Diperlukan untuk klaster PolarDB Basis Data Relasional Cloud-Native for MySQL. |
pi-bp16v3824rt73**** |
Elemen respons
|
Element |
Type |
Description |
Example |
|
object |
The response parameters. |
||
| Code |
integer |
The returned status code. |
200 |
| Message |
string |
The message returned. Catatan
|
Successful |
| RequestId |
string |
The ID of the API request. |
B6D17591-B48B-4D31-9CD6-9B9796B2**** |
| Success |
boolean |
Indicates whether the request was successful. Valid values:
Valid values:
|
true |
| Data |
boolean |
Indicates whether the task is created. Valid values:
Valid values:
|
true |
Contoh
Respons sukses
JSONformat
{
"Code": 200,
"Message": "Successful",
"RequestId": "B6D17591-B48B-4D31-9CD6-9B9796B2****",
"Success": true,
"Data": true
}
Kode kesalahan
|
HTTP status code |
Error code |
Error message |
Description |
|---|---|---|---|
| 400 | InvalidParams | The request parameters are invalid. | |
| 403 | NoPermission | You are not authorized to do this action. |
Lihat Error Codes untuk daftar lengkap.
Catatan rilis
Lihat Release Notes untuk daftar lengkap.