content: package hip.ch3.thrift;
  
  import com.hadoop.compression.lzo.LzopCodec;
  import com.twitter.elephantbird.mapreduce.io.*;
  import com.twitter.elephantbird.util.TypeRef;
  import hip.util.Cli;
  import hip.util.CliCommonOpts;
  import org.apache.commons.lang.builder.ToStringBuilder;
  import org.apache.hadoop.conf.Configuration;
  import org.apache.hadoop.conf.Configured;
  import org.apache.hadoop.fs.FileSystem;
  import org.apache.hadoop.fs.Path;
  import org.apache.hadoop.io.IOUtils;
  import org.apache.hadoop.util.Tool;
  import org.apache.hadoop.util.ToolRunner;
  
  import java.io.IOException;
  import java.io.InputStream;
  
  public class ThriftStockAvgFileReader extends Configured implements Tool {
    /**
     * Main entry point for the example.
     *
     * @param args arguments
     * @throws Exception when something goes wrong
     */
    public static void main(final String[] args) throws Exception {
      int res = ToolRunner.run(new Configuration(), new ThriftStockAvgFileReader(), args);
      System.exit(res);
    }
  
    /**
     * Read the sequence file.
     *
     * @param args the command-line arguments
     * @return the process exit code
     * @throws Exception if something goes wrong
     */
    public int run(final String[] args) throws Exception {
  
      Cli cli = Cli.builder().setArgs(args).addOptions(CliCommonOpts.MrIOpts.values()).build();
      int result = cli.runCmd();
  
      if (result != 0) {
        return result;
      }
  
      Path inputFile = new Path(cli.getArgValueAsString(CliCommonOpts.MrIOpts.INPUT));
  
      Configuration config = super.getConf();
  
      LzopCodec codec = new LzopCodec();
      codec.setConf(config);
      InputStream is = codec.createInputStream(FileSystem.get(config).open(inputFile));
  
      readFromProtoBuf(is);
  
      return 0;
    }
  
    public static void readFromProtoBuf(InputStream inputStream)
        throws IOException {
  
      ThriftBlockReader<StockAvg> reader =
          new ThriftBlockReader<StockAvg>(
              inputStream, new TypeRef<StockAvg>() {
          });
  
      StockAvg stock;
      while ((stock = reader.readNext()) != null) {
        System.out.println(ToStringBuilder.reflectionToString(stock));
  
      }
  
      IOUtils.closeStream(inputStream);
    }
  }
  