java-classic-code/hadoop-auth/HBaseConnectionService.java

package com.primeton.dsp.datarelease.data.bdata;

import org.apache.hadoop.hbase.client.Admin;
import org.apache.hadoop.hbase.client.Table;
import org.apache.hadoop.hbase.exceptions.HBaseException;


/**
 * HBase 测试连接
 *
 * <pre>
 *
 * Created by zhaopx.
 * User: zhaopx
 * Date: 2020/4/21
 * Time: 17:59
 *
 * </pre>
 *
 * @author zhaopx
 */
public interface HBaseConnectionService {


    /**
     * 安全处理，认证. 认证不通过可能抛出 SecurityException
     * @return 返回 true 认证通过
     */
    default public boolean doAuth() { return true; };


    /**
     * 获取 HBaseAdmin 连接
     * @return
     */
    public Admin getConnection() throws HBaseException;


    /**
     * 获取HBase 指定表的链接
     * @return
     * @throws HBaseException
     */
    public Table getTable(String tableName) throws HBaseException;
}