Hive ODBC Connection ETIMEDOUT

I was trying to connect TableAU to Cloudera Hadoop on Windows, every time I got an error saying ETIMEDOUT, no other error message can be found.

To solve this, make sure HiveServer 2 can be selected, and for Authentication Mechanism, choose Username and then type ‘hive‘ in the Username text.

Hive ODBC Connection ETIMEDOUT by @sskaje: https://sskaje.me/2015/03/hive-odbc-etimedout/

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HE.net Dynamic DNS on Ubiquiti Router

HE.net provides free DDNS service, compatible with DynDNS’s update format.
Link: Dynamic DNS on HE.net.

I’m using Ubiquiti EdgeRouter Lite, Dynamic DNS support can be found from web GUI console, but the server address is not configurable.

Here is a copy of my config:

You can also configure from CLI.

1 Pick the right interface
2 Set server
3 DO NOT SAVE OR UPDATE FROM WEB GUI CONSOLE!

HE.net Dynamic DNS on Ubiquiti Router by @sskaje: https://sskaje.me/2015/03/he-net-ddns-on-ubnt-router/

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Nginx 反向代理 过滤Cookie

一个项目需求需要过滤HTTP头中的特定cookie项目。
代理使用nginx搭建,编译参数如下:

其中用到了两个插件:

https://github.com/simpl/ngx_devel_kit
https://github.com/openresty/lua-nginx-module

参考示例:

参考过滤脚本:

测试用例

Nginx 反向代理 过滤Cookie by @sskaje: https://sskaje.me/2015/03/nginx-proxy-filter-cookie/

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