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A gentle intro of Apache zeppelin
The document is an introduction to Apache Zeppelin, detailing its functionalities such as data exploration, visualization, and collaboration. It includes a hands-on session guide covering interpreter settings, note management, and the use of dynamic forms and contexts. The session is aimed at facilitating users to engage with example datasets within Zeppelin notebooks.
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A gentle intro of Apache zeppelin
- 1. APACHE ZEPPELIN TRAINING A gentleintro with hands-on session
- 2. Ahyoung Ryu A softwareengineer @NFLabs A committer of Apache Zeppelin Github @AhyoungRyu HELLO!
- 3. Mina Lee A softwareengineer @NFLabs A PMC of Apache Zeppelin Github @minahlee HELLO!
- 4.
- 5. Located @ California, USA Located @Seoul, Korea
- 6. Located @ California, USA Located @Seoul, Korea “We’re a creator of Apache Zeppelin!”
- 7. 1. Overview ofZeppelin by Ahyoung 2. Hands on session by Mina INDEX
- 8.
- 9. Apache Zeppelin isused for...
- 10. Apache Zeppelin isused for... ● Data exploration and discovery ● Visualization ● Collaboration and publishing
- 11. Apache Zeppelin isused for... ● Data exploration and discovery ● Visualization ● Collaboration and publishing “Modern Data Science Studio”
- 13. Main Menu ▸ AboutZeppelin ▸ Interpreter Setting ▸ Notebook repos ▸ Credential ▸ Configuration Until you activate the Shiro authentication, the username will be “anonymous”
- 15. +20 interpreters areavailable now! >_ shell Markdown
- 16. Interpreter Setting page ▸Create/ edit/ remove ▸ Search ▸ Check repository info
- 17. Interpreter Creation ▸ Click“+Create” button ▸ Fill out the fields ▸ Default properties will be displayed ▸ Manage dependency if it’s needed
- 20. Create new note ▸Select default interpreter ▸ Also can create directory with “DirName/NoteName”
- 21. Run your codein the paragraph ▸ Just write down your code and run (shift + enter) when you’re using default interpreter ▸ You can see the progress bar / can stop the paragraph while running
- 22. The output afterrunning ▸ The result of your code will be printed below the editor with elapsed time/ date/ user name
- 23. ▸ You canuse another interpreter with “%interpreter_name” in the header of paragraph ▸ E.g. %md for Markdown interpreter to add some description :)
- 24. 24 Interpreter Binding ▸ Changedefault interpreter ▸ Activate/deactivate ▸ Restart
- 25. Note control menu ▸Run all paragraphs ▸ Hide or show code ▸ Hide/ show/ clear the outputs ▸ Clone / exports / delete notes ▸ Note version control ▸ Run scheduler with cron expression
- 26. Note control menu ▸Keyboard shortcuts ▸ Interpreter Binding ▸ Note permission setting ▸ LookNFeel setting (default / simple / report mode)
- 27. Paragraph control menu ▸Check the status of result (READY / RUNNING / FINISHED/ ERROR/ PENDING) ▸ Run / Stop the paragraph ▸ Hide or show the code ▸ Hide or show the output ▸ Paragraph setting with gear icon
- 28. The basic feature- #1 Dynamic form ▸ You can create a dynamic input form in Zeppelin ▸ Text form: ${form_name} ▸ https://zeppelin.apache.org/docs/late st/manual/dynamicform.html#text-inp ut-form
- 29. The basic feature- #1 Dynamic form ▸ Select form : ${form_name = defaultValue, option1|option2...} ▸ https://zeppelin.apache.org/docs/latest /manual/dynamicform.html#select-for m
- 30. The basic feature- #2 Zeppelin Context ▸ Zeppelin automatically injects ZeppelinContext as variable “z” in your Scala & Python env. ▸ https://zeppelin.apache.org/docs/latest/interpreter/spark.html#zeppeli ncontext
- 31. The basic feature- #2 Zeppelin Context ▸ Object Exchange ▸ You can put some objects from Scala and read it from Python, vise versa.
- 32. The basic feature- #2 Zeppelin Context ▸ Form creation ▸ ZeppelinContext provides function for creating forms. ▸ You can create forms programmatically in scala/python env.
- 33. Hands on Session Let’splay with example dataset in your Zeppelin notes