coding problem with htable

hbase:1.2.6
solr:7.4

The data stored in hbase inside, open the hbase table, I would like to know hbase janus inside the storage structure and found to be garbled, I do not know if janus is not done a special conversion
```
JanusGraph graph = JanusGraphFactory.open("\\resources\\janusgraph-hbase-es.properties");
JanusGraphTransaction tx = graph.newTransaction();
final Vertex point_a = tx.addVertex("name","Apoint");
final Vertex point_b = tx.addVertex("name","Bpoint");
point_a.addEdge("knows",point_b,"weight",1.0f);
```
query hbase
```
for (Result result : scanner) {
System.out.println("============ \n rowKey : " + new String(result.getRow()));
for (KeyValue kv : result.raw()) {
System.out.println("***********");
System.out.println("ColunmFamily : " + new String(kv.getFamily(),"utf-8"));
System.out.println("value : " + new String(kv.getValue(),"utf-8"));
// Bytes.toString() also the same
System.out.println("qualifer : " + new String(kv.getQualifier(),"utf-8"));
System.out.println("timestamp : " + kv.getTimestamp());
}
}
```
the result is
```
============
rowKey : 
***********
ColunmFamily : e
value : �
qualifer : 
timestamp : 1519783348260001
***********
ColunmFamily : e
value : �rtnam��
qualifer : �
timestamp : 1519783348260001
***********
ColunmFamily : e
value : �
� ��
qualifer : €
timestamp : 1519783348260001
***********
ColunmFamily : e
value : ��
� ��
qualifer : €
timestamp : 1519783348260001

```
If I use the normal hbase shell to create the table, encoding no problem, but with janus create a table, there was a coding problem

Start with the Java snippet that opens JanusGraph and writes vertices and an edge, then reproduce the HBase scan shown in the issue. Determine whether the non-readable row keys, qualifiers, and values are expected binary storage or indicate an encoding defect; done means documenting the expected representation or isolating a reproducible conversion problem.

Written by the indexing model from the issue text.