Java – compile Hadoop 2.2 0 work?

• Java

It seems that all the examples are built considering the old version

How to compile my java program on Ubuntu so that it will reference hadoop-2.2 0 library?

What jar files should I include?

What are the orders? Isn't it –

javac -classpath libraries wordcount.java

thank you.

Solution

The simplest solution for Linux machines is:

javac -classpath `yarn classpath` -d . WordCount.java

or

export CLASSPATH=`yarn classpath`
javac -classpath $CLASSPATH -d . WordCount.java
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