saveExternalHiveMetaStore

Available in VPC

Integrate a Cloud Hadoop Hive metastore with Cloud DB for MySQL.

Syntax

The saveExternalHiveMetaStore syntax is as follows:

./ncloud vhadoop saveExternalHiveMetaStore \
    --cloudHadoopInstanceNo <cloud-hadoop-instance-no> \
    --cloudMysqlInstanceNo <cloud-mysql-instance-no> \
    --cloudMysqlUserName <cloud-mysql-user-name> \
    --cloudMysqlUserPassword <cloud-mysql-user-password> \
    [--regionCode <KR|SGN|JPN>] \
    [--output <json|xml>]

Options

This section describes the options available when running saveExternalHiveMetaStore.

Required options

The following options are required for saveExternalHiveMetaStore.

Options	Type	Required	Description
`--cloudHadoopInstanceNo`	String	Required	Cluster instance number See getCloudHadoopInstanceList.
`--cloudMysqlInstanceNo`	String	Required	Cloud DB for MySQL instance number See getCloudHadoopMysqlInstanceList.
`--cloudMysqlUserName`	String	Required	Database user ID See getCloudHadoopMysqlUserList.
`--cloudMysqlUserPassword`	String	Required	Database user account password Enter 8-20 characters, including English letters, numbers, and special characters. The special characters `'` `"` ` `&` `+` `/` `\` and spaces can't be used.

Common options

For information about the options common to all vhadoop subcommands, see Cloud Hadoop (VPC) options.

Examples

If the Hive metastore integration request is successful, the result of the request is returned.

Command

The command example is as follows:

./ncloud vhadoop saveExternalHiveMetaStore \
    --cloudHadoopInstanceNo 34567890 \
    --cloudMysqlInstanceNo 56789012 \
    --cloudMysqlUserName hiveuser \
    --cloudMysqlUserPassword Examplepw123! \
    --regionCode KR \
    --output json

Output

The output example is as follows:

{
  "saveExternalHiveMetaStoreResponse": {
    "requestId": "3a4b5c6d-1e2f-0789-3456-abcdef0789ab",
    "returnCode": "0",
    "returnMessage": "success"
  }
}