Problems with mmm for mysql posted in MySQL by shlomi 原文:http://code.openark.org/blog/mysql/problems-with-mmm-for-mysql 出于兴趣和研究目的翻译了此文,最近也看了大众点评关于后台使用MMM来做高可用的一些信息(貌似2014年开始转用MHA来做HA),想评估下下MMM在实际生产环境当中的可用性. 正文: 我最近在部署MMM for MySQL的时候遭遇到了一些问题,这使我决定不把它…
Reproduce: Ctrl + H, Select "File Search", will encounter eclipse kinds of bug/error alert: problems encountered during text search Reason: It's because Ctrl + H by default will search disk files, and when the disk files get un-sync with eclipse…
在Ubuntu中安装软件的时候经常碰到E: Unable to correct problems, you have held broken packages.的错误,顾名思义是因为某些软件包冲突导致,幸运的话sudo apt-get update && sudo apt-get upgrade 可以解决,但这种情况属于可遇不可求,更多的适合这么做不济于事.这样一来如何彻底解决就成了一个问题,经过多次摸索之后,将可行的解决方法记录如下: 以安装libxml2-dev时错误为例,安装时提示如…
在用apt 安装软件时,有时会用国内的源以加快下载速度. 但是在使用ubuntu 14.04的过程中,这一过程可能会导致错误“Unable to correct problems, you have held broken packages”. 经测试,网上的apt-get install -f, aptitude等都无效.其实只要将源换成官方的源,然后apt-get update, apt-get upgrade即可解决.…
以前做过的题目了....补集+DP Check the difficulty of problems Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 4091 Accepted: 1811 Description Organizing a programming contest is not an easy job. To avoid making the problems too difficult,…
10 Common Problems Causing Group Policy To Not Apply Group Policy is a solid tool and is very stable. Microsoft has made constant improvements to it since Windows 2000. It allows for the configuration and deployment of pretty much anything in your Ac…
