org.apache.nifi.util.hive

Class HiveConfigurator

java.lang.Object

org.apache.nifi.util.hive.HiveConfigurator

public class HiveConfigurator
extends Object

Created by mburgess on 5/4/16.

Field Summary

Fields

Modifier and Type	Field and Description
private KerberosTicketRenewer	renewer

Constructor Summary

Constructors

Constructor and Description
HiveConfigurator()

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.security.UserGroupInformation	authenticate(org.apache.hadoop.conf.Configuration hiveConfig, String principal, String keyTab, long ticketRenewalPeriod, ComponentLog log)
org.apache.hadoop.conf.Configuration	getConfigurationFromFiles(String configFiles)
void	preload(org.apache.hadoop.conf.Configuration configuration)
void	stopRenewer()
Collection<ValidationResult>	validate(String configFiles, String principal, String keyTab, AtomicReference<ValidationResources> validationResourceHolder, ComponentLog log)

Methods inherited from class java.lang.Object

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

Field Detail

renewer

private volatile KerberosTicketRenewer renewer

Constructor Detail

HiveConfigurator

public HiveConfigurator()

Method Detail

validate

public Collection<ValidationResult> validate(String configFiles,
                                             String principal,
                                             String keyTab,
                                             AtomicReference<ValidationResources> validationResourceHolder,
                                             ComponentLog log)

getConfigurationFromFiles

public org.apache.hadoop.conf.Configuration getConfigurationFromFiles(String configFiles)

preload

public void preload(org.apache.hadoop.conf.Configuration configuration)

authenticate

public org.apache.hadoop.security.UserGroupInformation authenticate(org.apache.hadoop.conf.Configuration hiveConfig,
                                                                    String principal,
                                                                    String keyTab,
                                                                    long ticketRenewalPeriod,
                                                                    ComponentLog log)
                                                             throws AuthenticationFailedException

Throws:

AuthenticationFailedException

stopRenewer

public void stopRenewer()