Я хотел бы предложить решение без устаревших методов
Configuration conf = HBaseConfiguration.create();
Connection connection = ConnectionFactory.createConnection(conf);
Admin admin = connection.getAdmin();
// list the tables
Arrays.stream(admin.listTables()).forEach(System.out::println);
// let's insert some data in 'mytable' and get the row
TableName tableName = TableName.valueOf("test_1");
Table table = connection.getTable(tableName);
//Put
Put thePut = new Put(Bytes.toBytes("rowkey1"));
String columnFamily = "m";
String columnQualifier1 = "col1";
String outValue1 = "value1";
String columnQualifier2 = "col2";
String outValue2 = "value2";
thePut.addColumn(Bytes.toBytes(columnFamily), Bytes.toBytes(columnQualifier1), Bytes.toBytes(outValue1));
thePut.addColumn(Bytes.toBytes(columnFamily), Bytes.toBytes(columnQualifier2), Bytes.toBytes(outValue2));
table.put(thePut);
//Get
Get theGet = new Get(Bytes.toBytes("rowkey1"));
Result result = table.get(theGet);
//get value first column
String inValue1 = Bytes.toString(result.value());
//get value by ColumnFamily and ColumnName
byte[] inValueByte = result.getValue(Bytes.toBytes(columnFamily), Bytes.toBytes(columnQualifier1));
String inValue2 = Bytes.toString(inValueByte);
//loop for result
for (Cell cell : result.listCells()) {
String qualifier = Bytes.toString(CellUtil.cloneQualifier(cell));
String value = Bytes.toString(CellUtil.cloneValue(cell));
System.out.printf("Qualifier : %s : Value : %s%n", qualifier, value);
}
//create Map by result and print it
Map<String, String> getResult = result.listCells().stream().collect(Collectors.toMap(e -> Bytes.toString(CellUtil.cloneQualifier(e)), e -> Bytes.toString(CellUtil.cloneValue(e))));
getResult.entrySet().stream().forEach(e -> System.out.printf("Qualifier : %s : Value : %s%n", e.getKey(), e.getValue()));
System.out.println("---------Scan---------");
Scan scan = new Scan();
ResultScanner resultScan = table.getScanner(scan);
resultScan.forEach(e -> {
System.out.printf("Row \"%s\"%n", Bytes.toString(e.getRow()));
Map<String, String> getResultScan = e.listCells().stream().collect(Collectors.toMap(d -> Bytes.toString(CellUtil.cloneQualifier(d)), d -> Bytes.toString(CellUtil.cloneValue(d))));
getResultScan.entrySet().stream().forEach(d -> System.out.printf("column \"%s\", value \"%s\"%n", d.getKey(), d.getValue()));
System.out.println();
});