private
  org.apache.hadoop.mapreduce.RecordWriter<ImmutableBytesWritable, Cell>
  getFileWriter(org.apache.hadoop.mapreduce.TaskAttemptContext tac)
  throws IOException {
    try {
      return super.getRecordWriter(tac);
    } catch (InterruptedException ex) {
      throw new IOException(ex);
    }
  }
HiveHFileOutputFormat implements HiveOutputFormat for HFile bulk
loading.  Until HBASE-1861 is implemented, it can only be used
for loading a table with a single column family.
hbase-handler/src/java/org/apache/hadoop/hive/hbase/HiveHFileOutputFormat.java