{"id":163677,"date":"2022-07-14T12:26:12","date_gmt":"2022-07-14T12:26:12","guid":{"rendered":"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/"},"modified":"2022-07-14T12:26:12","modified_gmt":"2022-07-14T12:26:12","slug":"can-hadoop-run-on-windows","status":"publish","type":"post","link":"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/","title":{"rendered":"Can Hadoop run on Windows?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_17 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#Can_Hadoop_run_on_Windows\" title=\"Can Hadoop run on Windows?\">Can Hadoop run on Windows?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_open_Hadoop_on_Windows\" title=\"How do I open Hadoop on Windows?\">How do I open Hadoop on Windows?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_start_Hadoop_on_Windows_10\" title=\"How do I start Hadoop on Windows 10?\">How do I start Hadoop on Windows 10?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_practice_Hadoop_on_Windows\" title=\"How do I practice Hadoop on Windows?\">How do I practice Hadoop on Windows?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_know_if_Hadoop_is_working_on_Windows\" title=\"How do I know if Hadoop is working on Windows?\">How do I know if Hadoop is working on Windows?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_start_Hadoop_on_Windows\" title=\"How do I start Hadoop on Windows?\">How do I start Hadoop on Windows?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#Can_we_use_Hadoop_in_Windows\" title=\"Can we use Hadoop in Windows?\">Can we use Hadoop in Windows?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_launch_Hadoop\" title=\"How do I launch Hadoop?\">How do I launch Hadoop?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_start_the_Hadoop_node\" title=\"How do I start the Hadoop node?\">How do I start the Hadoop node?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_know_if_Hadoop_is_installed_on_Windows\" title=\"How do I know if Hadoop is installed on Windows?\">How do I know if Hadoop is installed on Windows?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_run_Hadoop_locally\" title=\"How do I run Hadoop locally?\">How do I run Hadoop locally?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_can_I_practice_Hadoop_for_free\" title=\"How can I practice Hadoop for free?\">How can I practice Hadoop for free?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_run_Hadoop_on_Windows\" title=\"How do I run Hadoop on Windows?\">How do I run Hadoop on Windows?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_run_Hadoop_on_Windows_10\" title=\"How do I run Hadoop on Windows 10?\">How do I run Hadoop on Windows 10?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#Can_I_use_Hadoop_on_my_laptop\" title=\"Can I use Hadoop on my laptop?\">Can I use Hadoop on my laptop?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#Can_Hadoop_work_on_Windows\" title=\"Can Hadoop work on Windows?\">Can Hadoop work on Windows?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_can_I_check_my_HDFS_status\" title=\"How can I check my HDFS status?\">How can I check my HDFS status?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#Can_you_run_Hadoop_on_Windows\" title=\"Can you run Hadoop on Windows?\">Can you run Hadoop on Windows?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#Can_Hadoop_be_used_on_Windows\" title=\"Can Hadoop be used on Windows?\">Can Hadoop be used on Windows?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_run_a_Hadoop_program_in_Windows\" title=\"How do I run a Hadoop program in Windows?\">How do I run a Hadoop program in Windows?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_start_Hadoop\" title=\"How do I start Hadoop?\">How do I start Hadoop?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_start_and_stop_Hadoop\" title=\"How do I start and stop Hadoop?\">How do I start and stop Hadoop?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_start_the_name_node_in_Hadoop\" title=\"How do I start the name node in Hadoop?\">How do I start the name node in Hadoop?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_manually_start_my_DataNode\" title=\"How do I manually start my DataNode?\">How do I manually start my DataNode?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/animalshelterz.com\/can-hadoop-run-on-windows\/#How_do_I_start_the_journal_node_in_Hadoop\" title=\"How do I start the journal node in Hadoop?\">How do I start the journal node in Hadoop?<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Can_Hadoop_run_on_Windows\"><\/span>Can Hadoop run on Windows?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>You can install VMWare in windows and then install Ubuntu operating System and then try it for hadoop.. Hadoop is a open source software available in http:\/\/hadoop.apache.org. <b>It is not recommended to use Hadoop on Windows for many reasons (even if it is supported in 2.<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_open_Hadoop_on_Windows\"><\/span>How do I open Hadoop on Windows?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Here is what I learned last week about Hadoop installation: Hadoop sounds like a really big thing with a complex installation process, lots of clusters, hundreds of machines, terabytes (if not petabytes) of data, etc. But actually, <b>you can download a simple JAR and run Hadoop with HDFS on your laptop for practice<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_start_Hadoop_on_Windows_10\"><\/span>How do I start Hadoop on Windows 10?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>I will suggest you two ways that you can follow: <b>Installing Hadoop Using VM: You can setup apache hadoop on a vm. You will find tons of videos or tutorials for it. Here is the link for one &#8211; https:\/\/www.edureka.co\/blog\/install-hadoop-single-node-hadoop-cluster Just follow along the instruction specified in the blog.<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_practice_Hadoop_on_Windows\"><\/span>How do I practice Hadoop on Windows?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To check Hadoop daemons are running or not, what you can do is just <b>run the jps command in the shell. You just have to type jps (make sure JDK is installed in your system). It lists all the running java processes and will list out the Hadoop daemons that are running.<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_know_if_Hadoop_is_working_on_Windows\"><\/span>How do I know if Hadoop is working on Windows?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Here is what I learned last week about Hadoop installation: Hadoop sounds like a really big thing with a complex installation process, lots of clusters, hundreds of machines, terabytes (if not petabytes) of data, etc. But actually, <b>you can download a simple JAR and run Hadoop with HDFS on your laptop for practice<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_start_Hadoop_on_Windows\"><\/span>How do I start Hadoop on Windows?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>You can install VMWare in windows and then install Ubuntu operating System and then try it for hadoop.. Hadoop is a open source software available in http:\/\/hadoop.apache.org. <b>It is not recommended to use Hadoop on Windows for many reasons (even if it is supported in 2.<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Can_we_use_Hadoop_in_Windows\"><\/span>Can we use Hadoop in Windows?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Install Hadoop<\/b><\/p>\n<li>Step 1: Click here to download the Java 8 Package.  <\/li>\n<li>Step 2: Extract the Java Tar File.  <\/li>\n<li>Step 3: Download the Hadoop 2.7.3 Package.  <\/li>\n<li>Step 4: Extract the Hadoop tar File.  <\/li>\n<li>Step 5: Add the Hadoop and Java paths in the bash file (.  <\/li>\n<li>Step 6: Edit the Hadoop Configuration files.  <\/li>\n<li>Step 7: Open core-site.<\/li>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_launch_Hadoop\"><\/span>How do I launch Hadoop?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Here is what I learned last week about Hadoop installation: Hadoop sounds like a really big thing with a complex installation process, lots of clusters, hundreds of machines, terabytes (if not petabytes) of data, etc. But actually, <b>you can download a simple JAR and run Hadoop with HDFS on your laptop for practice<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_start_the_Hadoop_node\"><\/span>How do I start the Hadoop node?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Install Hadoop<\/b><\/p>\n<li>Step 1: Click here to download the Java 8 Package.  <\/li>\n<li>Step 2: Extract the Java Tar File.  <\/li>\n<li>Step 3: Download the Hadoop 2.7.3 Package.  <\/li>\n<li>Step 4: Extract the Hadoop tar File.  <\/li>\n<li>Step 5: Add the Hadoop and Java paths in the bash file (.  <\/li>\n<li>Step 6: Edit the Hadoop Configuration files.  <\/li>\n<li>Step 7: Open core-site.<\/li>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_know_if_Hadoop_is_installed_on_Windows\"><\/span>How do I know if Hadoop is installed on Windows?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Start and Stop HDFS<\/b><\/p>\n<li>Start the HDFS by running the following script from node-master: start-dfs.sh.  <\/li>\n<li>Check that every process is running with the jps command on each node.  <\/li>\n<li>To stop HDFS on master and worker nodes, run the following command from node-master: stop-dfs.sh.<\/li>\n<p>13-Oct-2017<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_run_Hadoop_locally\"><\/span>How do I run Hadoop locally?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To check Hadoop daemons are running or not, what you can do is just <b>run the jps command in the shell. You just have to type jps (make sure JDK is installed in your system). It lists all the running java processes and will list out the Hadoop daemons that are running.<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_can_I_practice_Hadoop_for_free\"><\/span>How can I practice Hadoop for free?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If you want to learn about Hadoop and Bigdata, look into <b>bigdatauniversity.com. Its free and they give instructions on how to install Hadoop locally on a virtual machine and\/or in Amazons Web Services. BigDataUniversity provides labs and instructions to help guide your practice.<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_run_Hadoop_on_Windows\"><\/span>How do I run Hadoop on Windows?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Hadoop Installation for Windows<\/b><\/p>\n<li>Install Java JDK 1.8.<\/li>\n<li>Download Hadoop and extract and place under C drive.<\/li>\n<li>Set Path in Environment Variables.<\/li>\n<li>Config files under Hadoop directory.<\/li>\n<li>Create folder datanode and namenode under data directory.<\/li>\n<li>Edit HDFS and YARN files.<\/li>\n<li>Set Java Home environment in Hadoop environment.<\/li>\n<li>Setup Complete.<\/li>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_run_Hadoop_on_Windows_10\"><\/span>How do I run Hadoop on Windows 10?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Hadoop needs some Windows OS specific files which are not available with default download of Hadoop. To include those files, <b>replace the bin folder in hadoop directory with the bin folder provided in this github link.<\/b><b>Download it as zip file.<\/b><b>Extract it and copy the bin folder in it<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Can_I_use_Hadoop_on_my_laptop\"><\/span>Can I use Hadoop on my laptop?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Here is what I learned last week about Hadoop installation: Hadoop sounds like a really big thing with a complex installation process, lots of clusters, hundreds of machines, terabytes (if not petabytes) of data, etc. But actually, <b>you can download a simple JAR and run Hadoop with HDFS on your laptop for practice<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Can_Hadoop_work_on_Windows\"><\/span>Can Hadoop work on Windows?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>OPERATING SYSTEM: <b>You can install Hadoop on Windows or Linux based operating systems. Ubuntu and CentOS are very commonly used. JAVA: You need to install the Java 8 package on your system.<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_can_I_check_my_HDFS_status\"><\/span>How can I check my HDFS status?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Verify HDFS Filesystem Health<\/b><\/p>\n<li>Run the fsck command on namenode as $HDFS_USER: su &#8211; hdfs -c hdfs fsck \/ -files -blocks -locations x26gt; dfs-new-fsck-1.log  <\/li>\n<li>Run hdfs namespace and report.  <\/li>\n<li>Compare the namespace report before the upgrade and after the upgrade.  <\/li>\n<li>Verify that read and write to hdfs works successfully.<\/li>\n<h2><span class=\"ez-toc-section\" id=\"Can_you_run_Hadoop_on_Windows\"><\/span>Can you run Hadoop on Windows?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Install Hadoop<\/b><\/p>\n<li>Step 1: Click here to download the Java 8 Package.  <\/li>\n<li>Step 2: Extract the Java Tar File.  <\/li>\n<li>Step 3: Download the Hadoop 2.7.3 Package.  <\/li>\n<li>Step 4: Extract the Hadoop tar File.  <\/li>\n<li>Step 5: Add the Hadoop and Java paths in the bash file (.  <\/li>\n<li>Step 6: Edit the Hadoop Configuration files.  <\/li>\n<li>Step 7: Open core-site.<\/li>\n<h2><span class=\"ez-toc-section\" id=\"Can_Hadoop_be_used_on_Windows\"><\/span>Can Hadoop be used on Windows?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Supported Windows OSs: <b>Hadoop supports Windows Server 2008 and Windows Server 2008 R2, Windows Vista and Windows 7. For installation purposes we are going to make use of Windows 7 Edition and JDK. As Hadoop is written in Java, we will need to install Oracle JDK 1.6 or higher.<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_run_a_Hadoop_program_in_Windows\"><\/span>How do I run a Hadoop program in Windows?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Hadoop needs some Windows OS specific files which are not available with default download of Hadoop. To include those files, <b>replace the bin folder in hadoop directory with the bin folder provided in this github link.<\/b><b>Download it as zip file.<\/b><b>Extract it and copy the bin folder in it<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_start_Hadoop\"><\/span>How do I start Hadoop?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Startup scripts<\/b><\/p>\n<li>start-dfs.sh &#8211; Starts the Hadoop DFS daemons, the namenode and datanodes.  <\/li>\n<li>stop-dfs.sh &#8211; Stops the Hadoop DFS daemons.<\/li>\n<li>start-mapred.sh &#8211; Starts the Hadoop Map\/Reduce daemons, the jobtracker and tasktrackers.<\/li>\n<li>stop-mapred.sh &#8211; Stops the Hadoop Map\/Reduce daemons.<\/li>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_start_and_stop_Hadoop\"><\/span>How do I start and stop Hadoop?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Hadoop Installation for Windows<\/b><\/p>\n<li>Install Java JDK 1.8.<\/li>\n<li>Download Hadoop and extract and place under C drive.<\/li>\n<li>Set Path in Environment Variables.<\/li>\n<li>Config files under Hadoop directory.<\/li>\n<li>Create folder datanode and namenode under data directory.<\/li>\n<li>Edit HDFS and YARN files.<\/li>\n<li>Set Java Home environment in Hadoop environment.<\/li>\n<li>Setup Complete.<\/li>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_start_the_name_node_in_Hadoop\"><\/span>How do I start the name node in Hadoop?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Startup scripts<\/b><\/p>\n<li>start-dfs.sh &#8211; Starts the Hadoop DFS daemons, the namenode and datanodes.  <\/li>\n<li>stop-dfs.sh &#8211; Stops the Hadoop DFS daemons.<\/li>\n<li>start-mapred.sh &#8211; Starts the Hadoop Map\/Reduce daemons, the jobtracker and tasktrackers.<\/li>\n<li>stop-mapred.sh &#8211; Stops the Hadoop Map\/Reduce daemons.<\/li>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_manually_start_my_DataNode\"><\/span>How do I manually start my DataNode?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>You can stop the NameNode individually using \/sbin\/hadoop-daemon.sh stop namenode command. Then start the NameNode using <b>\/sbin\/hadoop-daemon.sh start namenode. Use \/sbin\/stop-all.sh and the use \/sbin\/start-all.sh, command which will stop all the demons first. Then start all the daemons.<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_start_the_journal_node_in_Hadoop\"><\/span>How do I start the journal node in Hadoop?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Datanode daemon should be started manually using <b>$HADOOP_HOME\/bin\/hadoop-daemon.sh script. Master (NameNode) should correspondingly join the cluster after automatically contacted. New node should be added to the configuration\/slaves file in the master server. New node will be identified by script-based commands.<\/b><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Table of Contents Can Hadoop run on Windows?How do I open Hadoop on Windows?How do I start Hadoop on Windows 10?How do I practice Hadoop on Windows?How do I know if Hadoop is working on Windows?How do I start Hadoop on Windows?Can we use Hadoop in Windows?How do I launch Hadoop?How do I start the&#8230;<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"spay_email":"","footnotes":""},"categories":[622],"tags":[],"class_list":["post-163677","post","type-post","status-publish","format-standard","hentry","category-pet-care"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/animalshelterz.com\/wp-json\/wp\/v2\/posts\/163677"}],"collection":[{"href":"https:\/\/animalshelterz.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/animalshelterz.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/animalshelterz.com\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/animalshelterz.com\/wp-json\/wp\/v2\/comments?post=163677"}],"version-history":[{"count":0,"href":"https:\/\/animalshelterz.com\/wp-json\/wp\/v2\/posts\/163677\/revisions"}],"wp:attachment":[{"href":"https:\/\/animalshelterz.com\/wp-json\/wp\/v2\/media?parent=163677"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/animalshelterz.com\/wp-json\/wp\/v2\/categories?post=163677"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/animalshelterz.com\/wp-json\/wp\/v2\/tags?post=163677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}