private static byte[] makeLargeValue(int size) {
    byte[] v = new byte[size];
    for (int i = 0; i < size; i++) {
      v[i] = 0;
    }
    return v;
  }
Testcase for HBASE-21032, where use the wrong readType from a Scan instance which is actually a
get scan and cause returning only 1 cell per rpc call.
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestGetScanPartialResult.java