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kaefaetz
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Explorer

Re: Cloudera and Notebooks (Zeppelin/HUE/Jupyter)

by Explorer in Support Questions
‎07-21-2017 05:32 AM
‎07-21-2017 05:32 AM
thank you for your answer! I know that i can cover  sql/impala through hue and r+python+spark with workbench, but i dont like the approach. Most of the time we use sql(impala/hive) for our quick data analysis and then we we go to python/spark to go deeper or dev/test our etl/elt parts. When everything is fine we put the tested lines our dev ide (intellij+sbt...testing) and and deploy it. So Zeppelin is a bit more en extention of hour ide dev process in one tool.    I know that the dev approach "should" be different when using the workbench but thats how our process is. Zeppelin/jupyter solves it all in one for us.      ("Blue elephant guys" should be funny for "Cloudera Users" compared to the green elephant used by Hortonworks)     ... View more

Cloudera and Notebooks (Zeppelin/HUE/Jupyter)

by Explorer in Support Questions
‎07-21-2017 02:19 AM
‎07-21-2017 02:19 AM
Hi there,   working on a CDH 5.11 (ADS/LDAP,Kerberos,Sentry enabled) Cluster. Now we are evaluation a Notebooksolution. Workbench (sadly ) does not support the same sql+spark+impala+hive features so we need to take a look beside. Hue seems to be stop improving the notebook feature so this is out. Jupyter seems to have everything but using one instance per user is a bit ... i dont like this approavh. Zeppelin looks nice but im not sure how good it works together with CDH because the support seems to be poor. I managed to connect zeppelin<->ads but now im facing the Kerberos stuff.  Is it possible that each zeppelin step uses and manages the kerberos tokens of the user logged in, or do i have to provide one "technical principal" which zeppelin uses. Besides that question Hortonworks fully supports Zeppelin. What is Clouderas answer? What notebook should we (blue elefant guys) use? Workbench is a good one but does not cover all what zeppelin does and seems to point a bit different clients/peaple. Thanks and BR ... View more
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