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This API creates a data lake for the user to use. Define the Tag of the data lake to be created, its extended columns and Values, and its definite columns. And, don't forget to design well in advance because the data structure determined in this way cannot be changed. The last created Data Lake incurs an immediate cost, so call it with caution.
HTTP Request
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POST https://api.machlake.com/lakes
Content-Type: application/json; charset=utf8
x-api-key: {API Key}
{
"lake_info" : {
"lake_name" : "{lake_name}",
"lake_tier" : "{lake_tier}",
"lake_type" : "{lake_type}",
"owner" : "{owner}"
},
"tag_schema" : [
{
"col_name" : "{column name}",
"col_type" : "{column type}",
"col_length" : "{column length}"
},
......
],
"value_schema" : [
{
"col_name" : "{column name}",
"col_type" : "{column type}",
"col_length" : "{column length}"
},
......
]
} |
Parameters
...
Prerequisites
...
Key
...
Type
...
Description
...
lake_name
...
string
...
lake name
...
lake_type
...
string
...
Type of Lake
N or M, Can be omitted
(N when omitted)
...
lake_tier
...
string
...
free / basic / small / enterprise
...
owner
...
string
...
Lake's Owner
(When omitted, the user who calls the API)
...
Optional
...
Key
...
Type
...
Description
...
tag_schema
...
JSON
...
additional columns for this lake's Tag meta col_name : column name col_type : column type (long or string) col_length : if string type, assign length
...
value_schema
...
JSON
...
additional columns for this lake's Tag Table col_name : column name col_type : column type (long or string) col_length : if string type, assign length
Request Example
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POST https://api.machlake.com/lakes
Content-Type: application/json; charset=utf8
x-api-key: {API Key}
{
"lake_info" : {
"lake_name" : "My Lake",
"lake_tier" : "free",
"lake_type" : "N",
"owner" : "user01"
},
"tag_schema" : [
{
"col_name" : "corr-X",
"col_type" : "long"
}
],
"value_schema" : [
{
"col_name" : "testcol",
"col_type" : "string",
"col_length" : 128
}
]
} |
Response Example
...
| language | json |
|---|---|
| theme | Sunburst |
...
is a risky function that can lost all data and is not provided as an API. Instead, it is designed to drop directly from the user management page.