fullstack/hyracks/hyracks-hdfs/hyracks-hdfs-0.23.1/src/main/java/edu/uci/ics/hyracks/hdfs/MiniDFSClusterFactory.java

package edu.uci.ics.hyracks.hdfs;

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hdfs.MiniDFSCluster;

import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;

public class MiniDFSClusterFactory {

    public MiniDFSCluster getMiniDFSCluster(Configuration conf, int numberOfNC) throws HyracksDataException {
        try {
            MiniDFSCluster.Builder builder = new MiniDFSCluster.Builder(conf);
            builder.numDataNodes(numberOfNC);
            MiniDFSCluster dfsCluster = builder.build();
            return dfsCluster;
        } catch (Exception e) {
            throw new HyracksDataException(e);
        }
    }
}