public static byte[] getMeasStatsBytes(ByteBuffer recBuf) {
    byte[] res = new byte[4];
    int oriPos = recBuf.position();
    recBuf.position(oriPos + SCHEMA_OFFSET);
    long statusBytes = ReadWriteIOUtils.readLong(recBuf);
    res[0] = (byte) (statusBytes >>> 16 & 0xffL);
    res[1] = (byte) (statusBytes >>> 8 & 0xffL);
    res[2] = (byte) (statusBytes & 0xffL);
    res[3] = (byte) (statusBytes >>> 24 & 0xffL);
    recBuf.position(oriPos);
    return res;
  }
return as: [dataType, encoding, compression, preDelete]
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/schemaregion/mtree/impl/pbtree/schemafile/RecordUtils.java