Hi - I’m trying to run the WordCount exercise on the web console and am coming upon some errors.
I use the standard setup:
export JAVA_HOME=/usr/java/default
export PATH=${JAVA_HOME}/bin:${PATH}
export HADOOP_CLASSPATH=${JAVA_HOME}/lib/tools.jar
But when I try to access the hadoop directory and then create a jar I get errors that no such files or directories exist:
bin/hadoop com.sun.tools.javac.Main WordCount.java
jar cf wc.jar WordCount*.class
How do I correct this so that I can compile a map reduce Java class file and create an executable jar file on the cloudxlab cluster?