org.apache.camel.component.hdfs.kerberos

Class KerberosAuthentication

java.lang.Object

org.apache.camel.component.hdfs.kerberos.KerberosAuthentication

public class KerberosAuthentication
extends Object

Constructor Summary

Constructors

Constructor and Description
KerberosAuthentication(org.apache.hadoop.conf.Configuration configuration, String username, String keyTabFileLocation)

Method Summary

Modifier and Type	Method and Description
void	loginWithKeytab() In order to connect to a hadoop cluster using Kerberos you need to add your own filesystem to the cache of the FileSystem component.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KerberosAuthentication

public KerberosAuthentication(org.apache.hadoop.conf.Configuration configuration,
                              String username,
                              String keyTabFileLocation)

Parameters:

configuration - - hdfs configuration

username - - Principal used to authenticate to the kerberos server

keyTabFileLocation - - keyTab file location

Method Detail

loginWithKeytab

public void loginWithKeytab()
                     throws IOException

In order to connect to a hadoop cluster using Kerberos you need to add your own filesystem to the cache of the FileSystem component. This is done by setting the uri that you use in your camel route as the URI that is used to setup the connection. The URI is used as key when adding it to the cache (default functionality of the static FileSystem.get(URI, Configuration) method).

Throws:

IOException - - In case of error