{"id":6595,"date":"2021-03-11T11:49:36","date_gmt":"2021-03-11T11:49:36","guid":{"rendered":"https:\/\/prwatech.in\/blog\/?p=6595"},"modified":"2021-04-22T10:54:12","modified_gmt":"2021-04-22T10:54:12","slug":"hadoop-2-x-installation-on-single-node-cluster","status":"publish","type":"post","link":"https:\/\/prwatech.in\/blog\/hadoop-admin-2\/hadoop-2-x-installation-on-single-node-cluster\/","title":{"rendered":"Hadoop &#8211; 2.x Installation"},"content":{"rendered":"\n<p><strong>Prerequisites<\/strong><\/p>\n\n\n\n<p><strong>Hardware requirements:<\/strong><\/p>\n\n\n\n<p> Local Machine <\/p>\n\n\n\n<p> RAM- 8 GB or above<\/p>\n\n\n\n<p><strong>Software requirements:<\/strong> <\/p>\n\n\n\n<p>1.VMware Workstation , Version :16 pro <\/p>\n\n\n\n<p>Download the software from given link :- <a href=\" https:\/\/www.vmware.com\/in\/products\/workstation-pro\/workstation-pro-evaluation.html\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/prwatech.in\/blog\/software-installation\/vmware-workstation-installation\/\" target=\"_blank\">&nbsp;https:\/\/prwatech.in\/blog\/software-installation\/vmware-workstation-installation\/<\/a><\/p>\n\n\n\n<p>2.Ubuntu  , Version:18.04 <\/p>\n\n\n\n<p>Download the software from given link : &nbsp;<a href=\"https:\/\/ubuntu.com\/download\/desktop\">https:\/\/prwatech.in\/blog\/software-installation\/vmware-workstation-installation\/<\/a><\/p>\n\n\n\n<p><strong>Programming languages:<\/strong> Linux<\/p>\n\n\n\n<p><strong>Learn Linux<\/strong> : &nbsp;<a href=\"https:\/\/prwatech.in\/blog\/linux\/linux-architecture\/\">https:\/\/prwatech.in\/blog\/linux\/linux-architecture\/<\/a><\/p>\n\n\n\n<p>1.<strong>Update the repository<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-65.png\" alt=\"\" class=\"wp-image-6604\" width=\"756\" height=\"67\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-65.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-65-300x27.png 300w\" sizes=\"auto, (max-width: 756px) 100vw, 756px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>2.<strong> Once the update is complete go for java installation<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-66.png\" alt=\"\" class=\"wp-image-6605\" width=\"790\" height=\"41\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-66.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-66-300x16.png 300w\" sizes=\"auto, (max-width: 790px) 100vw, 790px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>3. <strong>After java has been installed, check whether java is installed on your    system or not from the below command:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-67.png\" alt=\"\" class=\"wp-image-6607\" width=\"871\" height=\"105\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>4. <strong>Install openssh-server<\/strong><\/p>\n\n\n\n<p><strong>command:<\/strong> sudo apt-get install openssh-server<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-68.png\" alt=\"\" class=\"wp-image-6608\" width=\"849\" height=\"52\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>5. <strong>Download Hadoop 2.7.0.tar.gz<\/strong><\/p>\n\n\n\n<p>   <strong>Command: wget&nbsp;&nbsp;<a href=\"https:\/\/archive.apache.org\/dist\/hadoop\/core\/hadoop-2.7.0\/hadoop-2.7.0.tar.gz\">https:\/\/archive.apache.org\/dist\/hadoop\/core\/hadoop-  2.7.0\/hadoop-2.7.0.tar.gz<\/a><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-69.png\" alt=\"\" class=\"wp-image-6609\" width=\"909\" height=\"51\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-69.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-69-300x17.png 300w\" sizes=\"auto, (max-width: 909px) 100vw, 909px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-70.png\" alt=\"\" class=\"wp-image-6613\" width=\"917\" height=\"230\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-70.png 637w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-70-300x75.png 300w\" sizes=\"auto, (max-width: 917px) 100vw, 917px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>6.<strong> After downloading untar the Hadoop<\/strong> <\/p>\n\n\n\n<p><strong>command<\/strong>: tar -xvf hadoop-2.7.0.tar.gz<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-71.png\" alt=\"\" class=\"wp-image-6615\" width=\"899\" height=\"83\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-71.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-71-300x28.png 300w\" sizes=\"auto, (max-width: 899px) 100vw, 899px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>7. <strong>Get into Hadoop directory<\/strong> <strong>and type ls<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-72.png\" alt=\"\" class=\"wp-image-6616\" width=\"917\" height=\"50\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-72.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-72-300x16.png 300w\" sizes=\"auto, (max-width: 917px) 100vw, 917px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>8. <strong>Go to hadoop folder  <\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-73.png\" alt=\"\" class=\"wp-image-6617\" width=\"868\" height=\"287\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-73.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-73-300x100.png 300w\" sizes=\"auto, (max-width: 868px) 100vw, 868px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>9. <strong>Now edit core-site.xml<\/strong><\/p>\n\n\n\n<p><strong>command:<\/strong> sudo gedit core-site.xml<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-75.png\" alt=\"\" class=\"wp-image-6622\" width=\"872\" height=\"79\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-75.png 648w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-75-300x27.png 300w\" sizes=\"auto, (max-width: 872px) 100vw, 872px\" \/><\/figure>\n\n\n\n<p><strong>Enter the following codes under the configuration<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-76.png\" alt=\"\" class=\"wp-image-6623\" width=\"798\" height=\"263\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-76.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-76-300x99.png 300w\" sizes=\"auto, (max-width: 798px) 100vw, 798px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>10. <strong>Edit hdfs-site.xml<\/strong><\/p>\n\n\n\n<p><strong>command<\/strong>: sudo nano hdfs-site.xml<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-77.png\" alt=\"\" class=\"wp-image-6625\" width=\"855\" height=\"75\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-77.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-77-300x27.png 300w\" sizes=\"auto, (max-width: 855px) 100vw, 855px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-78.png\" alt=\"\" class=\"wp-image-6626\" width=\"822\" height=\"244\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-78.png 604w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-78-300x89.png 300w\" sizes=\"auto, (max-width: 822px) 100vw, 822px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>11. <strong>Edit mapred-site.xml<\/strong><\/p>\n\n\n\n<p><strong>command<\/strong>: sudo nano mapred-site.xml<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-79.png\" alt=\"\" class=\"wp-image-6627\" width=\"930\" height=\"63\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-79.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-79-300x20.png 300w\" sizes=\"auto, (max-width: 930px) 100vw, 930px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-80.png\" alt=\"\" class=\"wp-image-6628\" width=\"782\" height=\"419\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-80.png 566w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-80-300x161.png 300w\" sizes=\"auto, (max-width: 782px) 100vw, 782px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>12. <strong>Edit yarn-site.xml<\/strong><\/p>\n\n\n\n<p><strong>command:<\/strong> sudo nano yarn-site.xml<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-81.png\" alt=\"\" class=\"wp-image-6629\" width=\"735\" height=\"54\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-81.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-81-300x22.png 300w\" sizes=\"auto, (max-width: 735px) 100vw, 735px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-82.png\" alt=\"\" class=\"wp-image-6630\" width=\"859\" height=\"287\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-82.png 630w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-82-300x100.png 300w\" sizes=\"auto, (max-width: 859px) 100vw, 859px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>13.<strong> Edit Hadoop-env.sh<\/strong><\/p>\n\n\n\n<p><strong>command:<\/strong> sudo nano hadoop-env.sh<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-83.png\" alt=\"\" class=\"wp-image-6631\" width=\"859\" height=\"28\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-83.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-83-300x10.png 300w\" sizes=\"auto, (max-width: 859px) 100vw, 859px\" \/><\/figure>\n\n\n\n<p>set the &#8220;java path in export JAVA_HOME as shown below&#8221; <\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-84.png\" alt=\"\" class=\"wp-image-6634\" width=\"888\" height=\"80\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-84.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-84-300x27.png 300w\" sizes=\"auto, (max-width: 888px) 100vw, 888px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>14. <strong>Set JAVA and HADOOP HOME in the .bashrc file<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-85.png\" alt=\"\" class=\"wp-image-6636\" width=\"951\" height=\"41\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-85.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-85-300x13.png 300w\" sizes=\"auto, (max-width: 951px) 100vw, 951px\" \/><\/figure>\n\n\n\n<p>enter the following lines at the bottom of the file<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-87.png\" alt=\"\" class=\"wp-image-6638\" width=\"896\" height=\"169\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-87.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-87-300x56.png 300w\" sizes=\"auto, (max-width: 896px) 100vw, 896px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>15. <strong>Create an ssh key<\/strong><\/p>\n\n\n\n<p><strong>Command:<\/strong> ssh-keygen  -t  rsa<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-88.png\" alt=\"\" class=\"wp-image-6639\" width=\"890\" height=\"94\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-88.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-88-300x32.png 300w\" sizes=\"auto, (max-width: 890px) 100vw, 890px\" \/><\/figure>\n\n\n\n<p>press &#8216;enter&#8217; and  &#8216;y &#8216; <\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-89.png\" alt=\"\" class=\"wp-image-6640\" width=\"861\" height=\"419\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-89.png 634w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-89-300x146.png 300w\" sizes=\"auto, (max-width: 861px) 100vw, 861px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>16. <strong>Moving the key to authorized key<\/strong><\/p>\n\n\n\n<p><strong>Command<\/strong> : cat $HOME \/.ssh \/id_rsa.pub &gt;&gt; $HOME\/ .ssh\/ authorized_keys<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-90.png\" alt=\"\" class=\"wp-image-6642\" width=\"680\" height=\"26\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-90.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-90-300x11.png 300w\" sizes=\"auto, (max-width: 680px) 100vw, 680px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>17. <strong>Copy the key to other host<\/strong><\/p>\n\n\n\n<p><strong>Command<\/strong> : &nbsp;ssh-copy-id -i $HOME\/.ssh\/id_rsa.pub&nbsp;user@ubuntu<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-91.png\" alt=\"\" class=\"wp-image-6647\" width=\"793\" height=\"272\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-91.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-91-300x103.png 300w\" sizes=\"auto, (max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>18. <strong>Now format the name node<\/strong><\/p>\n\n\n\n<p>  <strong>Go to your hadoop-2.7.0 directory&nbsp; and write the following code<\/strong><\/p>\n\n\n\n<p>  <strong>command: <\/strong>bin\/hadoop namenode -format<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-94.png\" alt=\"\" class=\"wp-image-6658\" width=\"947\" height=\"76\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-94.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-94-300x24.png 300w\" sizes=\"auto, (max-width: 947px) 100vw, 947px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-93.png\" alt=\"\" class=\"wp-image-6654\" width=\"978\" height=\"303\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-93.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-93-300x94.png 300w\" sizes=\"auto, (max-width: 978px) 100vw, 978px\" \/><\/figure>\n\n\n\n<p><strong>Press \u2018Enter\u2019 and enter &nbsp;\u2018yes\u2019 if asked<\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>19.<strong> Start all daemons<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-96.png\" alt=\"\" class=\"wp-image-6661\" width=\"906\" height=\"93\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-96.png 606w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-96-300x31.png 300w\" sizes=\"auto, (max-width: 906px) 100vw, 906px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-97.png\" alt=\"\" class=\"wp-image-6662\" width=\"961\" height=\"206\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-97.png 620w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-97-300x64.png 300w\" sizes=\"auto, (max-width: 961px) 100vw, 961px\" \/><\/figure>\n\n\n\n<p>Press \u2018Enter\u2019 and enter \u2018yes\u2019 if&nbsp; required<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>20. <strong>Check your daemons<\/strong><\/p>\n\n\n\n<p><strong>command<\/strong>: jps<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-98.png\" alt=\"\" class=\"wp-image-6664\" width=\"870\" height=\"119\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-98.png 451w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-98-300x41.png 300w\" sizes=\"auto, (max-width: 870px) 100vw, 870px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-99.png\" alt=\"\" class=\"wp-image-6666\" width=\"872\" height=\"147\" srcset=\"https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-99.png 612w, https:\/\/prwatech.in\/blog\/wp-content\/uploads\/2021\/03\/image-99-300x51.png 300w\" sizes=\"auto, (max-width: 872px) 100vw, 872px\" \/><\/figure>\n\n\n\n<p><strong>Note-<\/strong> If you get the above output after typing  \u2018jps\u2019  then you have successfully installed 2.7.0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Prerequisites Hardware requirements: Local Machine RAM- 8 GB or above Software requirements: 1.VMware Workstation , Version :16 pro Download the software from given link :- &nbsp;https:\/\/prwatech.in\/blog\/software-installation\/vmware-workstation-installation\/ 2.Ubuntu , Version:18.04 Download the software from given link : &nbsp;https:\/\/prwatech.in\/blog\/software-installation\/vmware-workstation-installation\/ Programming languages: Linux Learn Linux : &nbsp;https:\/\/prwatech.in\/blog\/linux\/linux-architecture\/ 1.Update the repository 2. Once the update is complete go for [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[610],"tags":[807,805,622,806,803,620,621,804],"class_list":["post-6595","post","type-post","status-publish","format-standard","hentry","category-hadoop-admin-2","tag-download-hadoop-2-7-0-in-ubuntu","tag-hadoop-2-7-0-in-ubuntu","tag-hadoop-2-x","tag-hadoop-2x-cluster-setup","tag-hadoop-2x-download","tag-hadoop-admin","tag-hadoop-installation","tag-install-hadoop-2-7-0"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hadoop - 2.x Installation - Prwatech<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hadoop - 2.x Installation - Prwatech\" \/>\n<meta property=\"og:description\" content=\"Prerequisites Hardware requirements: Local Machine RAM- 8 GB or above Software requirements: 1.VMware Workstation , Version :16 pro Download the software from given link :- &nbsp;https:\/\/prwatech.in\/blog\/software-installation\/vmware-workstation-installation\/ 2.Ubuntu , Version:18.04 Download the software from given link : &nbsp;https:\/\/prwatech.in\/blog\/software-installation\/vmware-workstation-installation\/ Programming languages: Linux Learn Linux : &nbsp;https:\/\/prwatech.in\/blog\/linux\/linux-architecture\/ 1.Update the repository 2. 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