Hi dear, I agree with you but i do not get the result expected. On the picture flumeagent.png , in the first red rectangle , I have launch the cmd and the state for the port 44444 is 'LISTEN' When I created and started the agent a1, I noticed that the flume.conf file in the /conf/ directory of flume has not changed. Bit the directory a1 has been created contain a file flume.conf. Is this normal? I have used this second conf file (In a1 directory) to test the event. I opened a second terminal to telnet de port 44444 but i am still facing this problem of "connection refused" as you can see on the picture connectionrefused-44444-connection-refused.png What is wrong with my environment? What should i test to troubleshoot this problem? Thanks a lot for your response. ... View more

Thanks @jay! I am able to list the tables using mysql database server and its databases and also tables in each data base. ... View more

Hi @Jay . Thanks for your response. You are right concerning hive so i remove the extra "//" as you see on the pic but I face a problem of "parsing arguments" Concerning the command "msql -u root -p, i always face the problem of access denied Thanks for your feedbacksqoopproblem1.png ... View more

Thanks a lot @mqureshi for this clear answer. I see that it is not possible to have this type of platform. I will prepare my certtification and find some uses cases on line . do you have some websites which can be helpful? Thanks. ... View more

Thanks @michael. You are rigth for a long term solution. ... View more

Thanks @Sandeep. You are rigth for a quick solution. ... View more

No problem ! i could just click on "vote" but unable to select the answer as the best one.how to do? ... View more

Thanks a lot @Jay! The problem resolved with a small notice of @Daniel Kozlowski concerning interpreter biding. The spark interpreter was "white" , I should have kept it "blue" Thanks a lot !! ... View more

Oh! @Daniel ! you are wright with this "blue" detail!!!! I though for the interpreter binding , spark should be "white"! Please see this fantastic screen! thanks a lot ! and keep helping newbies of newbies as me. !scversion3.png ... View more

Thanks @Daniel, I have already took @jay notice into account. I have no more paste the code since yesterday but type it by hand. What i have done now is create a new notebook file type %spark - press enter - type print(sc.version)- press enter , run it and I have a "prefix not found" display. I have tried to open the log file from /var/log/zeppelin/zeppelin-interpreter-sh-zeppelin-sandbox.hortonworks.com.log (as you can see on the picture)scversion2.pngscversion1.pnglogfile.png I have also retstart spark interpreter again but still have the same "prefix not found" error. ... View more

Thanks @jay. I have already noticed my error. ... View more

Also facing the same problem with sc.version or print(sc.version) scversion.png I have just install the sandbox on my laptop to do the "hello world" case. I can I know if it is kerberized? ... View more

localrepo.pngHi @Daniel The %sh whoami works well. It returns zeppelin. the problem I have is with %spark as said to @Bernhard. I don't know what is happening this morning but not able to see the directoty hdp as you can see. Yesterday I could 😞 The proble is resolved, The ssh port was not correct so please see the result of the command on the pic "localrepo" hdpdirectorydisappear.png ... View more

Hi @Bernhard, Excuse me not to have respected what you said before concerning the fisrt line. the interpreter %jdbc(hive) and %sql are working well because the "show tables" display the result expected. The problem i have is with %spark(respecting the first line) and I have errors as you can see on the joined picture. In the interpreter binding, I have selected spark and save sparkproblem.png sparkproblem1.png sparkconfiguration.png I joined also the spark interpreter configuration ... View more

Hi @Bernhard, I have tried both but facing the same problem. Maybe jar files missing in my spark interpreter? sqlnotwork.pngsqlcontexttest.png ... View more

Hi @Jay, I checked but no extra line before "%spark" I manually write but still facing the problemhicecontextdisplay-2.png ... View more

I found the solution here ! really helpful link ! https://community.hortonworks.com/answers/62776/view.html Thanks! ... View more

really helpful @Ash! Thanks a lot ! ... View more

jdbconfig.png Hi @Kshitij I have tried %jdbc(hive) jdbcinterpreter.pngbut have the same problem with this config jdbconfig.png Concerning my environment I am learning with Hadoop tutorial so my environment is a sanbox running HDP 2.5 I have intalled git bash to ssh the server. I sometimes use the web ssh through the port 4200 I am on the step :' lab 4 - spark risk analysis...' and face this problem of interpreter. I have not upddate jdbc config , line "hive url" , I verify in ambari and this url is the same as in the interpreter jdbc ... View more

Hi @Kshitij I have tried %jdbc but have the same problem with this config jdbconfig.png Concerning my environment I am learning with Hadoop tutorial so my environment is a sanbox running HDP 2.5 I have intalled git bash to ssh the server. I sometimes use the web ssh through the port 4200 I am on the step :' lab 4 - spark risk analysis...' and face this problem of interpreter. I have not upddate jdbc config , line "hive url" , I verify in ambari and this url is the same as in the interpreter jdbc hiveserver2-url.png Thanks for your answer ... View more

Thanks, I have already install again and evrything is going well! I am now facing a problem with zeppelin connection on tutorial/lab5. I have already posted the question. ... View more

Thanks Artem for your response. Few days before , i could do the same command as you can see the joined screen, using the same shell. How can I locate the docker please? Thanks. beelineconnectiontohive2.png ... View more