Mengonfigurasi secara asinkron parameter terkait fitur daur ulang fragmen otomatis untuk beberapa instans database sekaligus pada satu pengatur waktu.
Deskripsi operasi
Asynchronous calls do not immediately return the complete results. To obtain the complete results, you must use the value of ResultId returned in the response to re-initiate the call until the value of isFinish is true.**** In this case, you must call this operation at least twice.
Before you call this operation, take note of the following items:
-
If you use an SDK to call the API operations of Database Autonomy Service (DAS), you must set the region ID to cn-shanghai.
-
The database instances must be an ApsaraDB RDS for MySQL High-availability Edition instance.
-
DAS Enterprise Edition must be enabled for the database instance. You can call the call DescribeInstanceDasPro operation to query whether DAS Enterprise Edition is enabled.
-
The database instance has four or more CPU cores, and innodb_file_per_table is set to ON.
Coba sekarang
Test
RAM authorization
|
Action |
Access level |
Resource type |
Condition key |
Dependent action |
|
hdm:UpdateAutoResourceOptimizeRulesAsync |
none |
*全部资源
|
None | None |
Parameter permintaan
|
Parameter |
Type |
Required |
Description |
Example |
| ConsoleContext |
string |
No |
Parameter cadangan. |
None |
| InstanceIds |
string |
Yes |
ID instans database. Catatan
Atur parameter ini ke array JSON yang terdiri atas beberapa ID Instans. Pisahkan ID Instans dengan koma (,). Contoh: |
['rm-2ze8g2am97624****','rm-2ze9xrhze0709****'] |
| TableSpaceSize |
number |
Yes |
Penggunaan penyimpanan minimum yang memicu daur ulang fragmen otomatis pada satu tabel fisik. Nilai valid: 5 hingga 100. Unit: GB. |
10 |
| TableFragmentationRatio |
number |
Yes |
Laju fragmentasi yang memicu daur ulang fragmen otomatis pada satu tabel fisik. Nilai valid: 0.10 hingga 0.99. |
0.2 |
| ResultId |
string |
No |
ID permintaan asinkron. Catatan
Panggilan asinkron tidak langsung mengembalikan hasil lengkap. Untuk memperoleh hasil lengkap, Anda harus menggunakan nilai ResultId yang dikembalikan di tanggapan untuk memulai ulang panggilan hingga nilai isFinish adalah true.**** Dalam kasus ini, Anda harus memanggil operasi ini minimal dua kali. |
async__507044db6c4eadfa2dab9b084e80**** |
Elemen respons
|
Element |
Type |
Description |
Example |
|
object |
The response parameters. |
||
| Code |
integer |
The HTTP status code returned. |
200 |
| Message |
string |
The returned message. Catatan
If the request was successful, Successful is returned. If the request failed, an error message such as an error code is returned. |
Successful |
| Data |
object |
The data returned. |
|
| Fail |
boolean |
Indicates whether the asynchronous request failed. Valid values:
|
false |
| ConfigResponse |
object |
The returned data of the configuration. Catatan
The data is returned only if the value of isFinish is true. This value indicates that the asynchronous request is complete. |
|
| TotalInstanceCount |
integer |
The total number of database instances. |
2 |
| ConfigSuccessInstanceCount |
integer |
The number of database instances for which the parameters are configured. |
1 |
| ConfigFailInstanceCount |
integer |
The number of database instances for which the parameters failed to be configured. |
1 |
| ConfigSuccessInstanceList |
array<object> |
The database instances for which the parameters are configured. |
|
|
object |
|||
| ConfigSuccess |
boolean |
Indicates whether the parameters are configured. Valid values:
|
true |
| InstanceId |
string |
The database instance ID. |
rm-2ze8g2am97624**** |
| ConfigFailInstanceList |
array<object> |
The database instances for which the parameters failed to be configured. |
|
|
object |
|||
| ConfigSuccess |
boolean |
Indicates whether the parameters are configured. Valid values:
|
false |
| InstanceId |
string |
The database instance ID. |
rm-2ze9xrhze0709**** |
| ErrorMessage |
string |
The error message returned. |
Only Support DAS Pro High-availability Edition RDS MySQL 5.6, 5.7, 8.0 instance, and CPU cores >= 4, innodb_file_per_table=ON |
| ResultId |
string |
The ID of the asynchronous request. |
async__20ee808e72257f16a4fe024057ca**** |
| IsFinish |
boolean |
Indicates whether the asynchronous request was complete. Valid values:
|
true |
| State |
string |
The state of the asynchronous request. Valid values:
|
SUCCESS |
| Complete |
boolean |
Indicates whether the asynchronous request was complete. Valid values:
|
true |
| Timestamp |
integer |
The time when the asynchronous request was made. This value is a UNIX timestamp representing the number of milliseconds that have elapsed since January 1, 1970, 00:00:00 UTC. |
1645668213000 |
| RequestId |
string |
The request ID. |
9CB97BC4-6479-55D0-B9D0-EA925AFE**** |
| Success |
boolean |
Indicates whether the request was successful. Valid values:
|
true |
Contoh
Respons sukses
JSONformat
{
"Code": 200,
"Message": "Successful",
"Data": {
"Fail": false,
"ConfigResponse": {
"TotalInstanceCount": 2,
"ConfigSuccessInstanceCount": 1,
"ConfigFailInstanceCount": 1,
"ConfigSuccessInstanceList": [
{
"ConfigSuccess": true,
"InstanceId": "rm-2ze8g2am97624****"
}
],
"ConfigFailInstanceList": [
{
"ConfigSuccess": false,
"InstanceId": "rm-2ze9xrhze0709****",
"ErrorMessage": "Only Support DAS Pro High-availability Edition RDS MySQL 5.6, 5.7, 8.0 instance, and CPU cores >= 4, innodb_file_per_table=ON"
}
]
},
"ResultId": "async__20ee808e72257f16a4fe024057ca****",
"IsFinish": true,
"State": "SUCCESS",
"Complete": true,
"Timestamp": 1645668213000
},
"RequestId": "9CB97BC4-6479-55D0-B9D0-EA925AFE****",
"Success": 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.