堆栈内存溢出
  简体   繁体   English

连接到SAP HANA：ConnectionRefusedError：[Errno 111]连接被拒绝

[英]connecting to SAP HANA : ConnectionRefusedError: [Errno 111] Connection refused

 原文  2018-12-10 09:56:50  8   1    python-3.x/ sap/ hana

问题描述

I am trying to connect SAP HANA DB through Python using Putty(Ubuntu) with the below script but receiving Connection Refused error. 我正在尝试使用带有以下脚本的Putty（Ubuntu）通过Python连接SAP HANA DB，但收到Connection Refused错误。

Error: ConnectionRefusedError: [Errno 111] Connection refused 错误：ConnectionRefusedError：[Errno 111]连接被拒绝

Note: The SAP HANA which I am trying to connect is hosted on AWS server. 注意：我尝试连接的SAP HANA托管在AWS服务器上。 

import pyhdb
class hana(object):
     def opencon(self):
     conn= pyhdb.connect(host='10.1.3.66',
                         port=XXXXX,
                         user='XXXXX',
                         password='XXXXX')
   cursor = conn.cursor()
   print(conn.isconnected())
HanaDB = hana()
HanaDB.opencon()

1 个解决方案

解决方案1
 0  2018-12-10 23:53:19

Have you been able to connect to your instance with other HANA clients, like SAP HANA Studio or hdbsql ? 您是否能够使用其他HANA客户端（例如SAP HANA Studio或hdbsql连接到实例？

Right now, it just looks like the connection gets refused on the TCP/IP level, maybe due to some firewall setting!? 现在，好像只是由于某些防火墙设置而导致在TCP / IP级别拒绝连接！

暂无
暂无

声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

相关问题 使用 WebRTC 的 GPU 加速流未连接 [ConnectionRefusedError: [Errno 111] Connection denied] - GPU-accelerated streaming using WebRTC not connecting [ConnectionRefusedError: [Errno 111] Connection refused] Ftplib ConnectionRefusedError: [Errno 111] 连接被拒绝 (python 3.5) - Ftplib ConnectionRefusedError: [Errno 111] Connection refused (python 3.5) python-valve rcon minecraft'ConnectionRefusedError：[Errno 111]连接被拒绝' - python-valve rcon minecraft 'ConnectionRefusedError: [Errno 111] Connection refused' PythonAnywhere ConnectionRefusedError：[Errno 111] 与 Twilio 一起使用时连接被拒绝 - PythonAnywhere ConnectionRefusedError: [Errno 111] Connection refused when used with Twilio 在Python（多处理）中正确酸洗和取消代理对象？ “ConnectionRefusedError：[Errno 111] 解压时连接被拒绝” - Properly pickling and unpickling proxy objects in Python (multiprocessing)? "ConnectionRefusedError: [Errno 111] Connection refused while unpickling" Mysql（[Errno 111] 连接被拒绝）”） - Mysql ([Errno 111] Connection refused)") Pythonanywhere - ConnectionRefusedError: [Errno 111] - Pythonanywhere - ConnectionRefusedError: [Errno 111] 在连接到Heroku上的mongoDB时出现错误：“ localhost：27017：[Errno 111]连接被拒绝”，但在我的计算机上工作正常 - Getting error: “localhost:27017: [Errno 111] Connection refused” while connecting to mongoDB on Heroku but works fine on my computer Python套接字编程ConnectionRefusedError：[Errno 61]连接被拒绝 - Python Socket Programming ConnectionRefusedError: [Errno 61] Connection refused Docker。 无法建立新连接：[Errno 111] Connection refused' - Docker. Failed to establish a new connection: [Errno 111] Connection refused'
相关标签
 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM