[ZEPPELIN-3175] Increase limit in SchedulerFactory

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Workaround
• Affects Version/s: 0.7.3, 0.8.0
• Component/s: Interpreters
• Assignee: Unassigned
• Reporter: Maxim Belousov
• Created: 19/Jan/18 09:09
• Updated: 05/Jul/18 13:25
• Resolved: 05/Mar/18 06:56

Description

Non SchedulerFactory allow to create only 100 schedulers.
Schedulers aren't shared, there is one scheduler per each interpreter processes.

Thus when analysts run 100 jvm/interpreter processes then Zeppelin will be fully stuck: no paragraph can run now even if the paragraph run a few minutes ago.

Issue Links

• links to: GitHub Pull Request #2733