or you can get the HDP version from web UI:- Admin----->>>Stack and Version------>>>>Version And from command line 1)hdp-select 2) yum list installed |grep HDP capture.png ... View more

@Shiv Kumar try this command:- pssh -v -h clusterhost.txt -l root -A -i "touch testing"--------->>>>------->>>>Added ip's in clusterhost.txt And for the hostname this command is works:- pssh -v -h "clusterhost.txt" -A -i "-O StrictHostKeyChecking=no" -l root "touch abc.txt" ------->>>>Added hostname in clusterhost.txt Because this both command works for me. If this this is the your answer, then let's close this. ... View more

I got it :- By default zeppelin store all the file on following path /usr/hdp/current/zeppelin-server/lib/notebook/ in as note.json file. So we just need to copy this folder as a backup and import it to other machine. Thanks for the immediate reply. ... View more

@subhadeep dutta gupta No need to unistall the openjdk you can change the jave with alternative command. Perfom follwoing steps to set your java path:- alternatives --install /usr/bin/java java /usr/java/jdk1.8.0_91/bin/java 2 alternatives --install /usr/bin/javac javac /usr/java/jdk1.8.0_91/bin/javac 2 alternatives --config java alternatives --config javac java -version Here my java path is /usr/java/jdk1.8.0_91/bin/java , replce this with you java path ... View more