Google collab Hadoop

You’re interested in using Hadoop with Google Colab. You can run Hadoop within a Google Colab environment, but it requires some configuration. Here’s a general guide to help you get started:

1. Install Java Development Kit (JDK): Hadoop requires Java to run. You can install it using the following:
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3. !apt-get install OpenJDK-8-jdk-headless -qq > /dev/null
4. Download and Set Up Hadoop: Download Hadoop and extract it:
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6. !wget https://downloads.apache.org/hadoop/common/hadoop-3.2.2/hadoop-3.2.2.tar.gz
7. !tar fx Hadoop-3.2.2.tar.gz
8. Set Environment Variables: Configure the environment for Hadoop:
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10. import os
11. os.environ[“JAVA_HOME”] = “/usr/lib/JVM/java-8-openjdk-amd64”
12. os.environ[“HADOOP_HOME”] = “/content/Hadoop-3.2.2”
13. Add Hadoop to Path: Add Hadoop’s binaries to your system’s path:
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15. !ln -s /content/Hadoop-3.2.2/bin/* /usr/bin
16. Test the Configuration: Finally, test your Hadoop configuration to ensure everything is set up correctly:
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18. !Hadoop version

Remember that this sets up a standalone mode of Hadoop, which is suitable for experimentation and learning. Consider setting up a proper Hadoop cluster on dedicated hardware or using a cloud-based service for production or large-scale data processing.