2016.02.28《无人区》观后感

潘肖-北京的一名见习律师,飞机加马车,辗转到西北小城,为那个贩卖鹰隼的老大撞死警察作无罪辩护。凭着一张饭店的结账单,上面有白酒和啤酒,潘肖找

2016.02.27本周小结与思考

这一周找工作,整个人都是稀里糊涂的。 没有认真刷题,就是在网上逛来逛去。就接了几个猎头的问询电话,一个扎实的电话面试都没有。烦闷之余,就是看视

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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

学习计划-2016.02.23

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

Ejabberd-Architecture

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

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 Setting

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

Yarn Scheduler Load Simulator (SLS)

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