Github user rasehorn commented on the issue:
https://github.com/apache/zeppelin/pull/1799
From my point of view this kind of functionality shall be provided by the
core framework.
I do not have created many notebooks but what I've done always is: create
one paragraph after the other to seperate data preparation from processing and
visualization. So for the approach I apply it would be sufficient to execute
the paragraphs in the sequence they are ordered in the notebook and this should
be the default behaviour.
To support control over parallel execution of paragraphs it would be
sufficient from my point of view to have a flag on each paragraph telling if
this paragraph could be executed in parallel, so all subsequent paragraphs
(their order within the notebook, not their ID) having this flag set could also
be executed in parallel.
This is a kind defining the paragraph execution workflow implicitely
without the need to program explicitely.
But again: I'm not a power user. :-)
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