[jira] [Created] (ZEPPELIN-5387) Paragraph content is lost after disconnect

["Vladimir Prus (Jira)" <ji...@apache.org>]

Vladimir Prus created ZEPPELIN-5387:
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             Summary: Paragraph content is lost after disconnect
                 Key: ZEPPELIN-5387
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-5387
             Project: Zeppelin
          Issue Type: Bug
            Reporter: Vladimir Prus


I just did the following
 * Create a new note and wait until it is opened
 * In the first paragraph type "%spark"
 * Make Zeppelin server inaccessible. I have just turned off our VPN, but disconnecting WiFi will also work.
 * In the paragraph, type "print("hi")"
 * Wait until the top-right dot becomes red
 * Restore connectivity
 * Wait until the top-right dot becomes green

Expected effect: my content stays in place

Observed effect: the paragraph reverts to just "%spark".

While it sounds like rare, contrived case, with 50+ active users it hits somebody on a daily basis.

 



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