Make sure the following entries are existing: Edit file workersĮnsure the following content is existing: localhost YARN configurations Edit file mapred-site.xmlĮdit mapred-site.xml under %HADOOP_HOME%\etc\hadoop and add the following configuration, replacing %USERNAME% with your Windows user name. The above configurations setup the HFDS locations for storing namespace, logs and data files. file:///F:/DataAnalytics/dfs/namespace_logs Make sure the following configurations are existing (you can change the file path to your own paths):
Make sure the following configurations are existing: īy default, the above property configuration doesn’t exist. Set PATH=%PATH% %HADOOP_PREFIX%\bin Edit file core-site.xml Set HADOOP_CONF_DIR=%HADOOP_PREFIX%\etc\hadoop Java HotSpot(TM) 64-Bit Server VM (build 25.161-b12, mixed mode) HDFS configurations Edit file hadoop-env.cmdĬhange this file in %HADOOP_HOME%/etc/hadoop directory to add the following lines at the end of file: set HADOOP_PREFIX=%HADOOP_HOME% Java(TM) SE Runtime Environment (build 1.8.0_161-b12) You should be able to verify your settings via the following command: F:\DataAnalytics\hadoop-3.0.0>hadoop -version Then add ‘%JAVA_HOME%/bin’ and ‘%HADOOP_HOME%/bin’ into Path environment variable like the following screenshot: HADOOP_HOME: pointing to your Hadoop folder in the previous step.JAVA_HOME: pointing to your Java JDK installation folder.Make sure the following environment variables are set correctly: In my case, the Hadoop binary is extracted to: F:\DataAnalytics\hadoop-3.0.0 Setup environment variables Open Git Bash, and change directory (cd) to the folder where you save the binary package and then unzip: $ cd MINGW64 /f/DataAnalytics In my case, I am saving the file to folder: F:\DataA nalytics UnZip binary package Install Latest Hadoop 3.2.1 on Windows 10 Step by Step Guide Tools and Environmentĭownload the latest binary from the following site: Refer to the following article for more details. I recommend using that to install as it has a number of new features. InfoA newer version of installation guide for latest Hadoop 3.2.1 is available.
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