/*
* Copyright 2011-2012 the original author or authors.
*
* Licensed 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,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.samples.hadoop.hive;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.data.hadoop.hive.HiveTemplate;
public class HiveApp {
private static final Log log = LogFactory.getLog(HiveApp.class);
public static void main(String[] args) throws Exception {
AbstractApplicationContext context = new ClassPathXmlApplicationContext(
"/META-INF/spring/hive-context.xml", HiveApp.class);
log.info("Hive Application Running");
context.registerShutdownHook();
HiveTemplate template = context.getBean(HiveTemplate.class);
template.query("show tables;");
PasswordRepository repository = context.getBean(HiveTemplatePasswordRepository.class);
repository.processPasswordFile("/etc/passwd");
log.info("Count of password entries = " + repository.count());
context.close();
log.info("Hive Application Completed");
}
}