SQurriel客户端无法连接Phoenix问题

问题描述：
环境：ESC中搭建的ambari大数据管理平台，添加Hbase服务时勾选Phoenix支持，Phoenix本版4.7。
step1: 添加phoenix服务器安装目录下的phoenix-[version]-client.jar到squirrel-sql安装目录lib/下
step2: 添加驱动，填写驱动类名：org.apache.phoenix.jdbc.PhoenixDriver
step3: Windown系统host文件添加主机ip映射
step4: 创建连接如下图

image.png

image.png

问题分析：
使用java连接可以打印详细问题原因

public static void main(String[] args) throws Exception {
        Class.forName("org.apache.phoenix.jdbc.PhoenixDriver");
        Connection conn = DriverManager.getConnection("jdbc:phoenix:octserver1.hadoop,octserver2.hadoop,octserver3.hadoop:2181:/hbase-unsecure");
        Statement stat = conn.createStatement();
        ResultSet rs = stat.executeQuery("select * from \"hdyc\" limit 10");
        while(rs.next()){
            String v1 = rs.getString("meter_id");
            String v2 = rs.getString("create_time");
            System.out.println(v1+" "+v2);
        }
        stat.close();
        conn.close();
}

• 问题1

phoenix The node /hbase is not in ZooKeeper

原因:hbase-site.xml中有如下配置

      zookeeper.znode.parent
      /hbase-unsecure

解决
jdbc:phoenix:octserver1.hadoop,octserver2.hadoop,octserver3.hadoop:2181:/hbase-unsecure

• 问题2

Caused by: org.apache.hadoop.hbase.MasterNotRunningException: com.google.protobuf.ServiceException: org.apache.hadoop.net.ConnectTimeoutException: 10000 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=octserver1/xxx.xxx.xxx.xxx:16000]

解决：安全组开放16000端口