Menggabungkan shard baca/tulis yang berdekatan.
Deskripsi operasi
API description
-
The host consists of the project name and the Simple Log Service endpoint. You must specify the project in the host.
-
Each shard has a range, which is a left-closed, right-open MD5 interval of
[BeginKey,EndKey). The status of a shard can be readwrite or readonly. You can split and merge shards. For more information, see Shards. -
You must have an AccessKey pair. For more information, see AccessKey pair.
An AccessKey pair for an Alibaba Cloud account has access permissions for all APIs. This poses a high security threat. We recommend that you create and use a RAM user for API calls or routine O&M. The RAM user must have the required permissions to manage Simple Log Service resources. For more information, see Create a RAM user and grant permissions.
You must have the project name, region, and Logstore name for the logs that you want to query. For more information, see Manage projects and Manage Logstores.
Coba sekarang
Test
RAM authorization
|
Action |
Access level |
Resource type |
Condition key |
Dependent action |
|
log:MergeShard |
update |
*LogStore
|
|
None |
Sintaks permintaan
POST /logstores/{logstore}/shards/{shard}?action=merge HTTP/1.1
Path Parameters
|
Parameter |
Type |
Required |
Description |
Example |
| logstore |
string |
Yes |
Nama penyimpanan log. |
ali-test-logstore |
| shard |
integer |
Yes |
ID shard. |
3 |
Parameter permintaan
|
Parameter |
Type |
Required |
Description |
Example |
| project |
string |
Yes |
Nama proyek. |
ali-test-project |
Elemen respons
|
Element |
Type |
Description |
Example |
|
array |
The data structure of the shard. |
||
| shard |
An array that consists of three shard elements. The first element is the shard after the merge. The other two elements are the shards before the merge. |
Contoh
Respons sukses
JSONformat
[
{
"shardID": 0,
"status": "readwrite",
"inclusiveBeginKey": "00000000000000000000000000000000",
"exclusiveEndKey": "8000000000000000000000000000000",
"serverIp": "203.0.113.10",
"createTime": 1524222931
}
]
Kode kesalahan
Lihat Error Codes untuk daftar lengkap.
Catatan rilis
Lihat Release Notes untuk daftar lengkap.