public static void loadData(final HBaseTestingUtil util, final TableName tableName, int rows,
    byte[]... families) throws IOException, InterruptedException {
    BufferedMutator mutator = util.getConnection().getBufferedMutator(tableName);
    loadData(util, mutator, rows, families);
  }
Corrupt data-manifest file
@throws IOException on unexecpted error from the FS
hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/SnapshotTestingUtils.java