Author Archives:
Running Hadoop Jobs Mac OS X
This guide is written to help Cornell students using Mac OS X 10.5 with setting up a development environment for working with Hadoop and running Hadoop jobs on the Cornell Center for Advanced Computing (CAC) Hadoop cluster. This guide will walk you through compiling and running a simple example Hadoop job. More information is available at the [...]
Create Remove Swapfile
#!/bin/sh
#———————————————————-#
function create_swapfile()
{
echo “Creating Swap file …”
dd if=/dev/zero of=/swapfile bs=1024 count=12582912
mkswap /swapfile
swapon /swapfile
}
#———————————————————-#
function remove_swapfile()
{
echo “Removing Swap file …”
swapoff /swapfile
rm /swapfile
}
#———————————————————-#
remove_swapfile
Zend Installation on Mac
Zend_Tool for OS X or Linux
• Extract the downloaded archive file, ZendFramework-1.10.0-minimal.zip in your Downloads directory by double clicking on it.
• Copy to /usr/local/ZendFrameworkCli by opening Terminal and typing:
sudo cp -r ~/Downloads/ZendFramework-1.10.0-minimal /usr/local/ZendFrameworkCli
• Edit your bash profile to provide an alias:
• From Terminal, type: open ~/.bash_profile
alias zf=/usr/local/ZendFrameworkCli/bin/zf.sh
to the end of the file
• Save and [...]
Yum Repository by Utter Ramblings
Reference: http://www.jasonlitka.com/
Digital Element
Digital Element delivers the de facto standard in IP Intelligence and geotargeting technologies, which are leveraged by the world’s largest ad networks, publishers, emerging technology companies, e-tailers, analytics platforms and more. In business since 1999, Digital Element strives to bring new reach, relevance and revenue to its clients’ online endeavors, with the ultimate goal of [...]
Remove Subversion
#!/bin/sh
echo “Recursively removing .svn folders from”
pwd
rm -rf `find . -type d -name .svn`
Annotations source 1.3
Annotations are not supported in -source 1.3 – Maven
To enable annotation the following configuration needs to be added to project pom.xml
maven-compiler-plugin
1.6
1.6
[...]
Maven Settings with IntelliJ
Maven tutorial in 5 minutes
http://maven.apache.org/guides/getting-started/maven-in-five-minutes.html
Apache Maven is a software project management and comprehension tool. Based on the concept of a project object model (POM), Maven can manage a project’s build, reporting and documentation from a central piece of information.
Settings
Maven
Maven Home Directory:
/usr/share/java/apache-maven-2.0.9
Reference: http://maven.apache.org/download.html
Java Module Dependencies Settings with IntelliJ
Project Structure
Modules
Dependencies
Module SDK – new
/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0
Jonathan Wellons
Linear Programming, Optimization, Wireless Mesh Network Routing, Traffic Engineering, Operations Research, Algorithms, Programming Languages, Limits of Computing, Computer Science Education, Number Theory and Recreational Mathematics.
Reference: http://jonathanwellons.com/