随着年纪的增加，越来越有倾诉的欲望。身边的朋友总是在变。以前说得上话的朋友，因为工作和生活环境的变迁，慢慢失去联系。除了微信或者qq上面偶尔

练习听力和口语 做听写，校对自己的听写。所用的材料：voa新闻，CNN视频。 要做到生活在硅谷，而不是生活在华人圈。日常听美国人的新闻。坚持写下

Created by Hustbill, last modified on Oct 12, 2015 ejabberd is the de facto XMPP server in the world. ejabberd has been designed from the ground-up, since 2002 for robust, entreprise deployment. The goal has always been to shot for the moon and that what made it a long-lasting success. ejabberd is specifically designed for enterprise purposes: it is fault-tolerant can utilise the resources of multiple clustered machines, and easily

Git Operations How to remove local untracked files from the current Git branch To remove directories, run git clean -f -d or git clean -fd. To remove ignored files, run git clean -f -X or git clean -fX. To remove ignored and non-ignored files, run git clean -f -x or git clean -fx. reset to an absolute commit SHA1 value 1 git reset 5d125c Git submodule 1 git submodule add https://github.

Hadoop YARN vi .bash_profile add two lines export JAVA_HOME=`/usr/libexec/java_home -v 1.7` export HADOOP_PREFIX=/usr/local/Cellar/hadoop/2.6.0/libexec 2.SSH If you cannot ssh to localhost without a passphrase, execute the following commands: $ ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa $ cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys modify In the distribution, edit the file etc/hadoop/hadoop-env.sh to define some parameters as follows: # set to the root of your Java installation export JAVA_HOME={your java home directory} # set

Hexo theme pure 主题很棒，符合我的大部分需求。美中不足的是字体设置有些偏小，字间距有些紧凑。 为了优化阅读体验，重新设置了CSS 中的 font-famil

因为写论文需要，增加一章case study。 把之前做过的Hadoop job Scheduler 实验数据加进来。一上午都在弄之前搭建好的hadoop cluster，

Yarn Scheduler Load Simulator (SLS) Yarn Scheduler Load Simulator (SLS) The Yarn Scheduler Load Simulator (SLS) is such a tool, which can simulate large-scale Yarn clusters and application loads in a single machine.This simulator would be invaluable in furthering Yarn by providing a tool for researchers and developers to prototype new scheduler features and predict their behavior and performance with reasonable amount of confidence, thereby aiding rapid innovation. The simulator

My friend told me there is an open position as software engineer in Intel, Oregon. I send my update resume to her. She give me some advices. To pass the interview, I need to refresh my Operation system knowledge and c/c++ skills. Job requirment This position focus on the software performance. Since I have the experience using WinDB , understand the basic concepts related to Operating System such as Process

2015.04.08 去学校餐厅吃完晚饭后，和同学在学生活动中心打了二十分钟的乒乓球，出了点汗。回到座位上以后，不想写程序。索性打开writed 来写一下自己现在