NameNode server connection editor reference
Use the NameNode server connection editor to create the connection between the NameNode server and Log Analysis. You can only have one Name Node connection.
| Field | Description |
|---|---|
| Hadoop | Select your Hadoop distribution from the drop-down list. |
| NameNode Server | Specify either the host name or IP address of the server where you installed the NameNode server. |
| NameNode Root Password | Specify the root password for the NameNode server. |
| Namenode SSH Port | Specify the port number that is used by the NameNode server for SSH connections to Log Analysis. The default is 22. |
| LA Service Port | Specify the port number that is used by the Log Analysis service. |
| HDFS UserName | Specify the Hadoop user name. |
| LA Directory Location on HDFS | Specify the path to the directory where you want to store the Log Analysis files on the Hadoop Distributed File System (HDFS). For example /ioala-root. |
| Hadoop Install Path | Specify the path to the directory where you installed Hadoop on the NameNode server. |
| Hadoop configuration file location directory (Huawei FusionInsight HD only) | Specify the path to the directory where the Hadoop configuration is located. For more information about configuring the file location directory, see Specifying the Huawei FusionInsight HD configuration file location directory. |
| Enable Kerberos | To enable Kerberos, select the Enable Kerberos check box. For more information about enabling Kerberos, see Enabling Kerberos. |
| Kerberos user principal | Specify the principal Kerberos user name and domain. For more information about specifying the user and domain, see Specifying the Kerberos user name and domain. |
| Kerberos key tab | Browse to the Kerberos key tab. For more information about Kerberos key tab, see Downloading the Kerberos keytab file |