[jira] [Created] (ZEPPELIN-1993) Install interpreter from Helium menu.

["Lee moon soo (JIRA)" <ji...@apache.org>]

Lee moon soo created ZEPPELIN-1993:
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             Summary: Install interpreter from Helium menu.
                 Key: ZEPPELIN-1993
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-1993
             Project: Zeppelin
          Issue Type: New Feature
            Reporter: Lee moon soo


Currently, {{bin/install-interpreter.sh}} command installs interpreters.
And {{conf/interpreter-list}} file holds informations for available community managed interpreters.

'Helium' menu can provide GUI for install/uninstall/upgrade interpreters, as well as the other pluggable components like visualization.

* How it works

Implement InterpreterListHeliumRegistry that extends HeliumRegistry.java, and providing informations for available community managed interpreters based on information conf/interpreter-list.

3rd party interpreter will need to copy helium package json file into /helium directory for now. In the future, we can automatically generate package info from maven repository using similar approach described in ZEPPELIN-1973 for npm. Then both 3rd party and community managed interpreter will be listed in helium menu, automatically.

Once user click 'enable', libraries will be downloaded from maven repository and copied to interpreter directory. After new interpreter will be loaded when Zeppelin restart.

* Future work

Load / Unload interpreter without restarting Zeppelin.



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