HDFS コネクタを追加
HDFS への認証
After you add the connector, you need to set the required properties.- Host: Enter the host name of your HDFS server.
- Port: Enter the port number for your HDFS installation. The default port value is 50070.
None
Negotiate
To connect with Kerberos credentials, specify the following properties:- Auth Scheme: Select Negotiate.
- User: Enter the username that you use to authenticate to your HDFS server.
- Password: Enter the password that you use to authenticate to your HDFS server.
- Kerberos KDC: Enter the Kerberos Key Distribution Center (KDC) service that you use to authenticate.
- Kerberos Realm: Enter the Kerberos realm that you use to authenticate.
- Kerberos SPN: Enter the service principal name (SPN) for the Kerberos domain controller.
- (Optional) Kerberos Keytab File: Enter the path to the keytab file that contains your pairs of the Kerberos principals and encrypted keys.
- (Optional) Kerberos Ticket Cache: Enter the full path to an MIT Kerberos credential cache file. Sync uses the specified cache file to obtain the Kerberos ticket that is required to connect to HDFS.
Token
To connect with an access token, specify the following properties:- Auth Scheme: Select Token.
- Access Token: Enter your HDFS access token.
接続を完了する
To complete your connection:- (Optional) For Path, enter the HDFS path for your working directory.
- Define advanced connection settings on the Advanced tab. (In most cases, though, you should not need these settings.)
- Click Create & Test to create your connection.