D-Net

package eu.dnetlib.data.mapreduce.hbase.dataexport;

import java.util.Properties;

import org.apache.hadoop.hbase.mapreduce.CopyTable;

import org.apache.hadoop.mapreduce.Job;

import com.google.common.collect.Iterables;

import com.google.common.collect.Lists;

import eu.dnetlib.data.mapreduce.hbase.AbstractHBaseMapReduceJob;

/**

 * HBaseCopyTableJob is a simple wrapper over org.apache.hadoop.hbase.mapreduce.CopyTable that makes it invokable from a

 * D-Net workflow, passing the required parameters.

 * 

 * Copies the given table to the remote hbase instance.

 * 

 * @author claudio

 * 

 */

public class HBaseCopyTableJob extends AbstractHBaseMapReduceJob {

	@Override

	protected Job setJobDetails(Job job, Properties p) throws Exception {

		String remoteCluster = "--peer.adr=" + p.getProperty("peername");

		String tablename = p.getProperty("tablename");

		String[] args = Iterables.toArray(Lists.newArrayList(remoteCluster, tablename), String.class);

		return CopyTable.createSubmittableJob(job.getConfiguration(), args);

	}

}