湖仓构建 LakeFormation-获取表的列统计信息:响应示例

时间:2025-01-14 15:42:10

响应示例

状态码: 200

OK

[ {  "column_name" : "column_name",  "column_type" : "string",  "data_type" : "int",  "binary_statistics_data" : {    "maximum_length" : 0,    "average_length" : 0,    "number_of_null" : 0  },  "long_statistics_data" : {    "minimum_value" : 0,    "maximum_value" : 0,    "number_of_null" : 0,    "number_of_distinct_value" : 0,    "bit_vector" : "string"  },  "decimal_statistics_data" : {    "minimum_value" : {      "scale" : 0,      "unscaled" : "string"    },    "maximum_value" : {      "scale" : 0,      "unscaled" : "string"    },    "number_of_null" : 0,    "number_of_distinct_value" : 0,    "bit_vector" : "string"  },  "string_statistics_data" : {    "average_length" : 0,    "maximum_length" : 0,    "number_of_null" : 0,    "number_of_distinct_value" : 0,    "bit_vector" : "string"  },  "double_statistics_data" : {    "minimum_value" : 0,    "maximum_value" : 0,    "number_of_null" : 0,    "number_of_distinct_value" : 0,    "bit_vector" : "string"  },  "date_statistics_data" : {    "minimum_value" : "2023-01-09T09:40:45.206Z",    "maximum_value" : "2023-01-09T09:40:45.206Z",    "number_of_null" : 0,    "number_of_distinct_value" : 0,    "bit_vector" : "string"  },  "boolean_statistics_data" : {    "number_of_true" : 0,    "number_of_false" : 0,    "number_of_null" : 0  }} ]

状态码: 400

Bad Request

{  "error_code" : "common.01000001",  "error_msg" : "failed to read http request, please check your input, code: 400, reason: Type mismatch., cause: TypeMismatchException"}

状态码: 401

Unauthorized

{  "error_code": 'APIG.1002',  "error_msg": 'Incorrect token or token resolution failed'}

状态码: 403

Forbidden

{  "error" : {    "code" : "403",    "message" : "X-Auth-Token is invalid in the request",    "error_code" : null,    "error_msg" : null,    "title" : "Forbidden"  },  "error_code" : "403",  "error_msg" : "X-Auth-Token is invalid in the request",  "title" : "Forbidden"}

状态码: 404

Not Found

{  "error_code" : "common.01000001",  "error_msg" : "response status exception, code: 404"}

状态码: 408

Request Timeout

{  "error_code" : "common.00000408",  "error_msg" : "timeout exception occurred"}

状态码: 500

Internal Server Error

{  "error_code" : "common.00000500",  "error_msg" : "internal error"}
support.huaweicloud.com/api-lakeformation/ListTableColumnStatistics.html