org.apache.hawq.pxf.service.utilities

Class SecuredHDFS

java.lang.Object

org.apache.hawq.pxf.service.utilities.SecuredHDFS

public class SecuredHDFS
extends java.lang.Object

The class handles security functions for handling secured HDFS

Constructor Summary

Constructors

Constructor and Description
SecuredHDFS()

Method Summary

Modifier and Type	Method and Description
static void	verifyToken(ProtocolData protData, javax.servlet.ServletContext context) The function will get the token information from parameters and call SecuredHDFS to verify the token.

Methods inherited from class java.lang.Object

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

Constructor Detail

SecuredHDFS

public SecuredHDFS()

Method Detail

verifyToken

public static void verifyToken(ProtocolData protData,
                               javax.servlet.ServletContext context)

The function will get the token information from parameters and call SecuredHDFS to verify the token. All token properties will be deserialized from string to a Token object

Parameters:

protData - input parameters

context - servlet context which contains the NN address

Throws:

java.lang.SecurityException - Thrown when authentication fails