org.apache.hadoop.hive.ql.security.HiveAuthenticationProvider Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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*/
package org.apache.hadoop.hive.ql.security;
import java.util.List;
import org.apache.hadoop.conf.Configurable;
import org.apache.hadoop.hive.ql.metadata.HiveException;
import org.apache.hadoop.hive.ql.session.SessionState;
/**
* HiveAuthenticationProvider is an interface for authentication. The
* implementation should return userNames and groupNames.
*/
public interface HiveAuthenticationProvider extends Configurable{
public String getUserName();
public List getGroupNames();
public void destroy() throws HiveException;
/**
* This function is meant to be used only for hive internal implementations of this interface.
* SessionState is not a public interface.
* @param ss SessionState that created this instance
*/
public void setSessionState(SessionState ss);
}