private Put creatPutWith2Families(byte[] row) throws IOException {
    Put p = new Put(row);
    for (int i = 0; i < TEST_FAMILY.length - 1; i++) {
      p.addColumn(TEST_FAMILY[i], TEST_QUALIFIER[i], TEST_VALUE[i]);
    }
    return p;
  }
Creates an HRI around an HTD that has <code>tableName</code>.
@param tableName Name of table to use.
hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestWALObserver.java