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Maxtemperature of Hadoop Combat (3)

Source: Internet
Author: User
Tags ftp
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Software
Software/os version
Hadoop 2.6.3
Eclipse Kepler 4.3
1. Download data from NOAA

FTP address
Ftp://ftp.ncdc.noaa.gov/pub/data/gsod

All data for 1944
Ftp://ftp.ncdc.noaa.gov/pub/data/gsod/1944/gsod_1944.tar 2. Creating a Maven Project

3. Configuring the Eclipse plug-in

Hadoop-eclipse-plugin-2.6.0.jar

Copy to plugins directory, restart eclipse

Windows->preferences->hadoop Map/reduce->hadoop installation directory

Windows->open perspective->map/reduce->map/reduce Locations windows->show view->map/reduce Locations->new Hadoop Location
4. Test code 5. Add a resource file

Project->new->source folder->src/main/resources

Etc/hadoop/core-site.xml
Etc/hadoop/log4j.properties Run

Run on Hadoop reference , select Main file, run as


1. Build Hadoop2.6.0+eclipse development and debugging environment

2. Using MAVEN to build a Hadoop development environment Source Code

[GitHub]: Hadoop
[LinkedIn]

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