Shengnan YU created ZEPPELIN-5315:
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Summary: Support multiple users with different keytabs
Key: ZEPPELIN-5315
URL: https://issues.apache.org/jira/browse/ZEPPELIN-5315
Project: Zeppelin
Issue Type: Improvement
Components: flink
Affects Versions: 0.9.0
Reporter: Shengnan YU
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.
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