import com.google.common.base.Throwables;
import com.google.common.collect.ImmutableSortedMap;
import com.google.common.io.Closeables;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.io.LongWritable;
<BUG>import org.apache.hadoop.mapreduce.InputFormat;
import org.apache.twill.api.RunId;</BUG>
import org.apache.twill.discovery.DiscoveryServiceClient;
import org.apache.twill.filesystem.Location;
import org.slf4j.Logger;

import com.google.common.base.Throwables;
import com.google.common.collect.ImmutableSortedMap;
import com.google.common.io.Closeables;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.io.LongWritable;
import org.apache.hadoop.mapreduce.InputFormat;
import org.apache.hadoop.mapreduce.OutputFormat;
import org.apache.twill.api.RunId;
import org.apache.twill.discovery.DiscoveryServiceClient;
import org.apache.twill.filesystem.Location;
import org.slf4j.Logger;
