share/hadoop/mapreduce/hadoop-mapreduce-examples-2.2.0.jar wordcount /user/hduser/gutenberg /user/hduser/gutenberg-outputįind /usr/local/hadoop -name hadoop*examples*. Running the WordCount Examples (download the files as in Michael’s guide).īin/hdfs dfs -mkdir -p /user/hduser/gutenbergīin/hdfs dfs -copyFromLocal -f /tmp/gutenberg/* /user/hduser/gutenbergīin/hadoop jar. Make sure you enable ssh using System Preferences > Sharing > Remote Login. AC.UK =kdc0.ox.ac.uk: kdc1.ox.ac.uk =true” Empty by default.Įxport HADOOP_OPTS=”$HADOOP_OPTS 4Stack=true”Įxport HADOOP_OPTS=”$HADOOP_OPTS =true =” In /etc/hadoop/hadoop-env.sh add or edit these lines:Įxport JAVA_HOME=`/usr/libexec/java_home -v 1.6` You should probably use brew unless you have a great reason not to. I’m only going to add the steps here that are required over and above the Ubuntu guide for OS X. The meat of the process you need to follow is well documented by Michael Noll. This article will discuss where to download and access installers for macOS Big Sur, macOS Catalina, MacOS Mojave, MacOS High Sierra, macOS Sierra, Mac OS X El Capitan, OS X Yosemite, OS X Mavericks, Mac OS X Mountain Lion, Mac OS X Lion, Mac OS X Snow. Now download hadoop 2.6.0 source archive file using below command.
#DOWNLOAD HADOOP FOR MAC OS X HOW TO#
I’ve tested it for Hadoop 2.2 .x and OS X 10.9. Downloading and using different Mac OS installers is very common for troubleshooting purposes, for IT staff and admins, and for tinkerers. This how to guide will help you to install Hadoop 2.6 on CentOS/RHEL 7/6/5 and Ubuntu. This guide will get you past the troubles of getting Hadoop installed and running on Mac OS X.
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