Torch Log Service
Torch Log Service
Torch Log Service
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- Documentation
Torch Log ServiceAPI referenceShard management APIManualShardSplit
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ManualShardSplit
Copy pageDownload PDFManualShardSplit
Call the ManualShardSplit interface to manually split the specified shard.
Usage notes
The call frequency limit for this interface is 20 times/s, and exceeding the frequency limit will result in an ExceedQPSLimit error.
Request syntax
- Request Method: POST
- Request URL: https://{tls-endpoint}/ManualShardSplit
Request parameters
The table below only lists the request parameters specific to this interface and some common parameters. For more information, please see Common parameters.
Body
Name | Type | Required | Example | Description |
TopicId | String | True | 4a********* | The ID of the topic. |
ShardId | Integer | True | 0 | The ID of the shard waiting to be manually split. |
Number | Integer | True | 4 | The number of splits for the shard.
|
Responses
The table below only lists the return parameters specific to this interface. For more information, please refer to the Response message.
Name | Type | Example | Description |
Shards | / | Shard details. |
QueryResp
Name | Type | Example | Description |
Status | String | readwrite | The status of the shard.
|
ShardId | Integer | 0 | The ID of the shard. |
TopicId | String | 4a9bd4bd-53f1-43ff-b88a-64ee1be5**** | The ID of the topic. |
ModifyTime | String | 2021-05-24 16:19:46 | The modification time of the shard. |
StopWriteTime | String | 2021-05-24 16:19:46 | The time when the shard stops writing, that is, the time of the last log written to this shard. |
ExclusiveEndKey | String | 7fffffffffffffffffffffffffffffff | The end key value of the shard. |
InclusiveBeginKey | String | 00000000000000000000000000000000 | The starting key value of the shard. |
Sample Request
POST https://{tls-endpoint}/ManualShardSplit HTTP/1.1
Content-Type: application/json
{
"TopicId": "580f17e4-958f-4f0d-8085-ac7732b2****",
"Number": 2,
"ShardId": 0
}
Sample Response
HTTP/1.1 200 OK
Content-Type: application/json; charset=utf-8
{
"Shards": [
{
"TopicId": "580f17e4-958f-4f0d-8085-ac7732b2****",
"ShardId": 0,
"InclusiveBeginKey": "00000000000000000000000000000000",
"ExclusiveEndKey": "ffffffffffffffffffffffffffffffff",
"Status": "readonly",
"ModifyTime": "2023-10-31 15:11:21",
"StopWriteTime": "2023-10-31 15:11:21"
},
{
"TopicId": "580f17e4-958f-4f0d-8085-ac7732b2****",
"ShardId": 1,
"InclusiveBeginKey": "00000000000000000000000000000000",
"ExclusiveEndKey": "7fffffffffffffffffffffffffffffff",
"Status": "readwrite",
"ModifyTime": "0001-01-01 00:00:00",
"StopWriteTime": ""
},
{
"TopicId": "580f17e4-958f-4f0d-8085-ac7732b2****",
"ShardId": 2,
"InclusiveBeginKey": "7fffffffffffffffffffffffffffffff",
"ExclusiveEndKey": "ffffffffffffffffffffffffffffffff",
"Status": "readwrite",
"ModifyTime": "0001-01-01 00:00:00",
"StopWriteTime": ""
}
]
}
Error code
The following table lists the error codes related to the interface and business logic. For common error codes, please refer to the Common error codes.
HTTP status code | Error code | Error message | Description |
400 | InvalidArgument | Invalid argument key %s, value %s, please check argument. | The parameter is invalid. |
404 | TopicNotExist | Topic does not exist. | The topic does not exist. |
500 | InternalServerError | We encountered an unexpected server error, please try again later. | Internal server error. |
Last updated: 2025.10.28 18:41:13
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