Github user tinkoff-dwh commented on the issue:
https://github.com/apache/zeppelin/pull/2442
it is JDBC interpretator, set variables in first paragraph will not work
because we have connection pool and the paragraphs will be executed in
different statemnets. What problem with shared notes. Фny user can execute and
everyone will have their `precode`. `set search_path='#{user}` #{user} will
be replaced with the username from the context
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
