首先引入hbase的依赖

<dependencies><dependency><groupId>org.apache.hbase</groupId><artifactId>hbase-server</artifactId><version>2.4.13</version></dependency><dependency><groupId>org.slf4j</groupId><artifactId>slf4j-log4j12</artifactId><version>1.7.30</version></dependency><dependency><groupId>log4j</groupId><artifactId>log4j</artifactId><version>1.2.17</version></dependency>
</dependencies>

将hbase-site.xml放入到resouces文件夹中

<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
/** Licensed to the Apache Software Foundation (ASF) under one* or more contributor license agreements.  See the NOTICE file* distributed with this work for additional information* regarding copyright ownership.  The ASF licenses this file* to you under the Apache License, Version 2.0 (the* "License"); you may not use this file except in compliance* with the License.  You may obtain a copy of the License at**     http://www.apache.org/licenses/LICENSE-2.0** Unless required by applicable law or agreed to in writing, software* distributed under the License is distributed on an "AS IS" BASIS,* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.* See the License for the specific language governing permissions and* limitations under the License.*/
-->
<configuration><!--The following properties are set for running HBase as a single process on adeveloper workstation. With this configuration, HBase is running in"stand-alone" mode and without a distributed file system. In this mode, andwithout further configuration, HBase and ZooKeeper data are stored on thelocal filesystem, in a path under the value configured for `hbase.tmp.dir`.This value is overridden from its default value of `/tmp` because manysystems clean `/tmp` on a regular basis. Instead, it points to a path withinthis HBase installation directory.Running against the `LocalFileSystem`, as opposed to a distributedfilesystem, runs the risk of data integrity issues and data loss. NormallyHBase will refuse to run in such an environment. Setting`hbase.unsafe.stream.capability.enforce` to `false` overrides this behavior,permitting operation. This configuration is for the developer workstationonly and __should not be used in production!__See also https://hbase.apache.org/book.html#standalone_dist-->
<property><name>hbase.rootdir</name><value>hdfs://ns1/hbase</value>
</property>
<!-- hbase在hdfs中的存储位置 -->
<property><name>hbase.cluster.distributed</name><value>true</value>
</property>
<!-- 开启hbase的全分布式 -->
<property><name>hbase.zookeeper.property.clientPort</name><value>2181</value>
</property>
<!-- zookeeper的端口号 -->
<property><name>hbase.zookeeper.quorum</name><value>nn1,nn2,s1</value>
</property>
<!-- zookeeper集群的主机名 -->
<property><name>hbase.tmp.dir</name><value>./tmp</value>
</property>
<!-- hbase的临时文件存储路径 -->
<property><name>hbase.unsafe.stream.capability.enforce</name><value>false</value>
</property>
<!-- 开启配置防止hmaster启动问题 -->
<property><name>hbase.master.info.port</name><value>60010</value>
</property>
<!-- 监控页面端口 -->
</configuration>

整体代码如下：

package com.hainiu.hbase;import org.apache.hadoop.hbase.CompareOperator;
import org.apache.hadoop.hbase.NamespaceDescriptor;
import org.apache.hadoop.hbase.TableName;
import org.apache.hadoop.hbase.client.*;
import org.apache.hadoop.hbase.filter.ColumnValueFilter;
import org.apache.hadoop.hbase.filter.SingleColumnValueFilter;
import org.apache.hadoop.hbase.util.Bytes;import java.io.IOException;
import java.util.ArrayList;
import java.util.List;public class TestHbase {public static Connection connection;static{try {connection = ConnectionFactory.createConnection();//创建链接} catch (IOException e) {throw new RuntimeException(e);}}public static void TestCreateNameSpace() throws IOException {Admin admin = connection.getAdmin();//获取管理员对象NamespaceDescriptor desc = NamespaceDescriptor.create("test").build();//创建命名空间描述admin.createNamespace(desc);}public static void TestSearchNameSpace()throws Exception{Admin admin = connection.getAdmin();//获取管理员对象String[] spaces = admin.listNamespaces();for (String space : spaces) {System.out.println(space);}}public static void TestCreateTable()throws Exception{Admin admin = connection.getAdmin();TableDescriptorBuilder build = TableDescriptorBuilder.newBuilder(TableName.valueOf("test:student"));//创建表描述对象ColumnFamilyDescriptor info = ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes("info")).build();//创建列描述对象TableDescriptor desc = build.setColumnFamily(info).build();//将列和表融合admin.createTable(desc);}public static void TestListTable() throws Exception{Admin admin = connection.getAdmin();List<TableDescriptor> tableDescriptors = admin.listTableDescriptors();//创建表查询对象for (TableDescriptor tableDescriptor : tableDescriptors) {TableName name = tableDescriptor.getTableName();System.out.println(name);}}public static void TestDeleteTable()throws Exception{Admin admin = connection.getAdmin();admin.disableTable(TableName.valueOf("test:student"));admin.deleteTable(TableName.valueOf("test:student"));}public static void TestInsertData() throws Exception{Table table = connection.getTable(TableName.valueOf("test:student"));Put put = new Put(Bytes.toBytes("001"));//创建插入对象put.addColumn(Bytes.toBytes("info"),Bytes.toBytes("name"),Bytes.toBytes("zhangsan"));put.addColumn(Bytes.toBytes("info"),Bytes.toBytes("age"),Bytes.toBytes("20"));//增加列值table.put(put);}public static void TestInsertDataBatch() throws Exception{Table table = connection.getTable(TableName.valueOf("test:student"));List<Put> list = new ArrayList<Put>();for(int i=0;i<100;i++){Put put = new Put(Bytes.toBytes(i));put.addColumn(Bytes.toBytes("info"),Bytes.toBytes("name"),Bytes.toBytes("zhangsan"+i));put.addColumn(Bytes.toBytes("info"),Bytes.toBytes("age"),Bytes.toBytes(i));list.add(put);}table.put(list);}public static void TestGetData()throws Exception{Table table = connection.getTable(TableName.valueOf("test:student"));Get get = new Get(Bytes.toBytes(1));Result result = table.get(get);//获取一行内容数据byte[] name = result.getValue(Bytes.toBytes("info"), Bytes.toBytes("name"));byte[] age = result.getValue(Bytes.toBytes("info"), Bytes.toBytes("age"));//列和列族的数据必须是字节数组String name_str = Bytes.toString(name);int age_int = Bytes.toInt(age);//查询完毕的数据要转换为string或者int的原类型System.out.println(name_str+","+age_int);}public static void TestScan()throws Exception{Table table = connection.getTable(TableName.valueOf("test:student"));Scan scan = new Scan();ResultScanner res = table.getScanner(scan);//创建扫面对象for(Result r:res){byte[] name = r.getValue(Bytes.toBytes("info"), Bytes.toBytes("name"));byte[] age = r.getValue(Bytes.toBytes("info"), Bytes.toBytes("age"));String name_str = Bytes.toString(name);int age_int = Bytes.toInt(age);System.out.println(name_str+","+age_int);}}public static void TestScanLimit()throws Exception{Table table = connection.getTable(TableName.valueOf("test:student"));Scan scan = new Scan();scan.withStartRow(Bytes.toBytes(10));scan.withStopRow(Bytes.toBytes(30));//增加rowkey的扫描范围ResultScanner res = table.getScanner(scan);for(Result r:res){byte[] name = r.getValue(Bytes.toBytes("info"), Bytes.toBytes("name"));byte[] age = r.getValue(Bytes.toBytes("info"), Bytes.toBytes("age"));String name_str = Bytes.toString(name);int age_int = Bytes.toInt(age);System.out.println(name_str+","+age_int);}}public static void TestScanWithFilter()throws Exception{Table table = connection.getTable(TableName.valueOf("test:student"));Scan scan = new Scan();
//        ColumnValueFilter filter = new ColumnValueFilter(Bytes.toBytes("info"), Bytes.toBytes("age"), CompareOperator.EQUAL, Bytes.toBytes(30));SingleColumnValueFilter filter = new SingleColumnValueFilter(Bytes.toBytes("info"), Bytes.toBytes("age"), 
//增加过滤器，ColumnValueFilter只能显示出一列，SingleColumnValueFilter能够显示出来所有的列CompareOperator.EQUAL, Bytes.toBytes(20));scan.setFilter(filter);ResultScanner res = table.getScanner(scan);for(Result r:res){byte[] name = r.getValue(Bytes.toBytes("info"), Bytes.toBytes("name"));byte[] age = r.getValue(Bytes.toBytes("info"), Bytes.toBytes("age"));String name_str = Bytes.toString(name);int age_int = Bytes.toInt(age);System.out.println(name_str+","+age_int);}}public static void deleteData() throws Exception{Table table = connection.getTable(TableName.valueOf("test:student"));Delete delete = new Delete(Bytes.toBytes(20));table.delete(delete);}public static void main(String[] args) throws Exception{
//        TestCreateNameSpace();
//        TestSearchNameSpace();
//        TestCreateTable();
//        TestListTable();
//        TestDeleteTable();
//        TestInsertData();
//        TestInsertDataBatch();
//        TestGetData();
//        TestScan();
//        TestScanLimit();
//        TestScanWithFilter();
//        deleteData();connection.close();}
}