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JAVA _Home is not set in Hadoop

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耶瑟儿～
耶瑟儿～ 2021-01-05 00:03

I am a beginner with hadoop and trying to install and run hadoop in my Ubuntu as a single node cluster. This is my JAVA_HOME in my hadoop_env.sh

# The java
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  • 庸人自扰
    庸人自扰 (楼主)
    2021-01-05 00:42

    Under your HADOOP_HOME/conf directory please update the hadoop-env.sh file. It has entry to export JAVA_HOME.

    Setting to appropriate JAVA_HOME in this file should solve your issue.

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