Github user pellmont commented on the issue:
https://github.com/apache/zeppelin/pull/2891
nice if I can contribute :-)
I think the current API for the credentials makes sense, of course it would
be nice if the credentials could be shared across users without exposing the
underlying passwords. But I think as long as there are different interpreters
(especially those with "free-form-connections" like spark, livy, etc) it's
impossible without implementing quite some code for each of the interpreters.
Ending up with limited possibilities to cpnnect to a datasource.
What do you exactly mean by "match the other way"? Using the same syntax?
Curly braces to be replaced and double-curly-braces to escape? Or do you mean
by the configuration option(s)? Or both?
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