[ZEPPELIN-5060] Disabled paragraph cause Zeppelin notebook to hang

• Type: Sub-task
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.9.0
• Fix Version/s: 0.9.0
• Component/s: front-end, zeppelin-web
• Assignee: Timo Olkkonen
• Reporter: Huy
• Created: 22/Sep/20 09:11
• Updated: 24/Dec/20 03:20
• Resolved: 13/Oct/20 09:42

Description

Hi Zeppelin Team,

Whenever we disable a paragraph in notebook. If we choose to run all paragraph at once, zeppelin notebook will fall into the state of falsely running, in which it `thinks` that paragraphs are running meanwhile they are not. This result in the fact that users can't interact with the specific notebook anymore.

Recreation of Error
+ Create a new notebook
+ Declare two simple paragraph (maybe using some simple print commands)

+ Disable run on the first paragraph

+ Choose to run all paragraph

Result is the notebook falls in to `stuck` state where all feature can't be used / and blur out