[ZEPPELIN-5315] Support multiple users with different keytabs

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.9.0
• Component/s: flink
• Assignee: Unassigned
• Reporter: Shengnan YU
• Created: 08/Apr/21 12:35
• Updated: 08/Apr/21 12:35

Description

Currently Zeppellin cannot handle different keytabs for different users. We can impersonate yarn user to submit job but task manager use shipped keytab to get delegation token from hadoop which cannot be impersonated.