Been doing a routine check of my servers, and noticed that our SharePoint server was lacking some free space. A little unusual, given our SharePoint installation is quite small. And although this server also acts as a Streaming Media server using Win…

停数据库时遇到下述问题: $ ./addbctl.sh stop You are running addbctl.sh version 120.1 Shutting down database UAT ... SQL*Plus: Release 11.1.0.7.0 - Production on Fri Jan 16 09:31:52 2015 Copyright (c) 1982, 2008, Oracle.  All rights reserved. Connected. ORA-0111…

在使用 IDEA, 发现一个问题File size exceeds configured limit (2560000). Code insight features not available.…

Peter wrote a post a while ago about choosing a good InnoDB log file size.  Not to pick on Peter, but the post actually kind of talks about a lot of things and then doesn’t tell you how to choose a good log file size!  So I thought I’d clarify it a…

今天遇到的问题: LAMP的LOG里报如下错误. 然后IE和FIREFOX里显示连接被重置或是无法访问. 但自己建一个正常的PHP测试探针倒可以. 原来是PHP错误日志太多,无法写入LOG导致. [root@localhost logs]# tail error_log [Mon Feb 10 15:21:06 2014] [notice] child pid 7101 exit signal File size limit exceeded (25) [Mon Feb 10 15:21:06…

自己的项目的版本控制用的是Git,代码仓库在github托管.项目里用到了IJKMediaFramework 想把代码push到github上,结果出错了,被拒绝,具体信息是: Total 324 (delta 78), reused 0 (delta 0) remote: error: GH001: Large files detected. You may want to try Git Large File Storage - https://git-lfs.github.com. rem…

转 http://blog.csdn.net/samhacker/article/details/23089157?utm_source=tuicool&utm_medium=referral 一个常被问到的一个问题是: 如果一个HDFS上的文件大小(file size) 小于块大小(block size) ,那么HDFS会实际占用Linux file system的多大空间? 答案是实际的文件大小,而非一个块的大小.下面做一个实验: 1.往hdfs里面添加新文件前,hadoop在linux上面…

启动失败一 ERROR: [2] bootstrap checks failed [1]: max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536] [2]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144] 永久解决: #修改文件…

现象说明:突然发现一台测试机器的java程序莫名其妙地没了,但是没有core dump!这就需要打开服务器的core文件生成的功能了,(即core dump文件),方便程序调试.1)core文件简介core文件其实就是内存的映像,当程序崩溃时,存储内存的相应信息,主用用于对程序进行调试.当程序崩溃时便会产生core文件,其实准确的应该说是core dump 文件,默认生成位置与可执行程序位于同一目录下,文件名为core.***,其中***是某一数字.2)开启或关闭core文件的生成 查看core…

前言:jar 包里面的字体加载,浏览器 console 中报警告信息,这里记录一下解决方案. 附:自己的一个 jar 包源码 https://github.com/yuleGH/querydb 错误问题: 谷歌浏览器 console 中报警告信息: Failed to decode downloaded font: http://localhost:8080/font/element-icons.woff?v=230-rc1 OTS parsing error: incorrect file s…