If native libraries are not available the following message is displayed with every hadoop command: hadoop checknative
WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Clone hadoop source code
| #!/usr/bin/env sh | |
| # checks to see if running | |
| launchctl list | grep elasticsearch | |
| launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.elasticsearch.plist | |
| launchctl remove homebrew.mxcl.elasticsearch | |
| pkill -f elasticsearch |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script type="text/javascript" src="http://mbostock.github.com/d3/d3.js?1.27.1"></script> | |
| <style type="text/css"> | |
| div.tooltip { | |
| position: absolute; | |
| text-align: center; | |
| width: 120px; |
| % From http://phaseportrait.blogspot.com/2008/06/sinc-interpolation-in-matlab.html | |
| % Ideally "resamples" x vector from s to u by sinc interpolation | |
| function y = sinc_interp(x,s,u) | |
| % Interpolates x sampled sampled at "s" instants | |
| % Output y is sampled at "u" instants ("u" for "upsampled") | |
| % (EXPECTS x, s, and u to be ROW VECTORS!!) | |
| % Find the period of the undersampled signal | |
| T = s(2)-s(1); |