Upload Action
Upload Action
Upload Action currently mainly serves the front-end page of FE, and is used for users to load small test files.
Upload load file
Used to upload a file to the FE node, which can be used to load the file later. Currently only supports uploading files up to 100MB.
Request
POST /api/<namespace>/<db>/<tbl>/upload
Path parameters
<namespace>
Namespace, currently only supports
default_cluster
<db>
Specify database
<tbl>
Specify table
Query parameters
column_separator
Optional, specify the column separator of the file. Default is
\t
preview
Optional, if set to
true
, up to 10 rows of data rows split according tocolumn_separator
will be displayed in the returned result.
Request body
The content of the file to be uploaded, the Content-type is multipart/form-data
Response
{
"msg": "success",
"code": 0,
"data": {
"id": 1,
"uuid": "b87824a4-f6fd-42c9-b9f1-c6d68c5964c2",
"originFileName": "data.txt",
"fileSize": 102400,
"absPath": "/path/to/file/data.txt"
"maxColNum" : 5
},
"count": 1
}
Load the uploaded file
Request
PUT /api/<namespace>/<db>/<tbl>/upload
Path parameters
<namespace>
Namespace, currently only supports
default_cluster
<db>
Specify database
<tbl>
Specify table
Query parameters
file_id
Specify the load file id, which is returned by the API that uploads the file.
file_uuid
Specify the file uuid, which is returned by the API that uploads the file.
Header
The options in the header are the same as those in the header in the Stream Load request.
Request body
None
Response
{
"msg": "success",
"code": 0,
"data": {
"TxnId": 7009,
"Label": "9dbdfb0a-120b-47a2-b078-4531498727cb",
"Status": "Success",
"Message": "OK",
"NumberTotalRows": 3,
"NumberLoadedRows": 3,
"NumberFilteredRows": 0,
"NumberUnselectedRows": 0,
"LoadBytes": 12,
"LoadTimeMs": 71,
"BeginTxnTimeMs": 0,
"StreamLoadPutTimeMs": 1,
"ReadDataTimeMs": 0,
"WriteDataTimeMs": 13,
"CommitAndPublishTimeMs": 53
},
"count": 1
}
Example
PUT /api/default_cluster/db1/tbl1/upload?file_id=1&file_uuid=b87824a4-f6fd-42c9-b9f1-c6d68c5964c2