Configuration conf = IntegrationUtils.getBespinConfiguration();
FileSystem fs = FileSystem.get(conf);
SequenceFile.Reader reader;
IntWritable key = new IntWritable();
WeightedIntDocVector value = new WeightedIntDocVector();
reader = new SequenceFile.Reader(fs,
new Path(galagoIndex + "/wt-int-doc-vectors/part-00002"), fs.getConf());
reader.next(key, value);
verifyIntDocVector(galagoIntDocVector1, value);