3. Example: Using the Hue-to-Views Migration Tool
In a test environment, configure an example, 3-node cluster using the following settings:
Hue Server url : c6401.ambari.apache.org
Hue NameNode URI: c6402.ambari.apache.org
NameNode port: 50070
Hue Database Name(mysql): Huedb
Hue Database username(mysql): hue
Hue Database Password(mysql): hue
Ambari Hostname: c6402.ambari.apache.org
Ambari Database Name (postgresql): ambari
Ambari Database username (postgresql): ambari
Ambari Database Password (postgresql): bigdata
.
|
Property |
Description | Syntax |
Example |
|---|---|---|---|
|
Hue Http URL |
Https url where Hue server is located | <hue http url> | http://c6401.ambari.apache.org:8000/ |
|
Hue Server hostname |
hostname on which Hue runs (the host from which you migrate data) | <hue hostname> |
c6401.ambari.apache.org |
|
Ambari http URL | http url of the Ambari Server | <ambari http url> |
http://c6402.ambari.apache.org:8080/ |
|
Ambari Server hostname |
hostname of the Ambari server | <ambari hostname> | c6402.ambari.apache.org |
|
Webhdfs URI (Hue) |
Namenode URI of Hue | webhdfs://<hostname>:50070 | webhdfs://c6402.ambari.apache.org:50070 |
|
Webhdfs URI (Ambari) |
NameNode URI of Ambari | webhdfs://<hostname>:50070 | webhdfs://c6402.ambari.apache.org:50070 |
|
Hue Database Driver |
JDBC Driver to access Hue DB | <db driver> |
com.mysql.jdbc.Driver |
|
Hue JDBC URL |
JDBC Url to access Hue DB | jdbc:<dbtype>://<hostname>/<db name> |
jdbc:mysql://c6401.ambari.apache.org/huedb |
|
Hue Database Username | Hue Database Username | <db username> |
hue |
|
Hue Database Password |
Hue Database Password | <db password> |
hue |
|
Ambari Database Driver |
JDBC Driver to access Ambari DB | <db driver> |
org.postgresql.Driver |
|
Ambari JDBC URL |
JDBC Url to access Ambari DB | jdbc:<dbtype>://<hostname>/<db name> |
jdbc:postgresql://c6402.ambari.apache.org:5432/ambari |
|
Ambari Database Username |
database username for Ambari | <db username> |
ambari |
|
Ambari Database Password |
database password for the Ambari database | <db password> |
bigdata |
|
Kerberos enabled on Ambari cluster?(y/n) |
(y/n) for Kerberos | <y/n> |
n |
| Principal name (if Kerberos enabled) | If Kerberos is enabled, you must provide Principal Name | <principal username> | ambari-cl1 |
For more information about how to obtain driver class information, see https://docs.oracle.com/javase/7/docs/api/java/sql/DriverManager.html.