[SPARK-26605] New executors failing with expired tokens in client mode

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 2.4.1
• Component/s: Spark Core, YARN
• Target Version/s: 2.4.1
• Assignee: Marcelo Masiero Vanzin
• Reporter: Marcelo Masiero Vanzin
• Created: 11/Jan/19 18:44
• Updated: 17/May/20 18:14
• Resolved: 23/Jan/19 00:46

Description

We ran into an issue with new executors being started with expired tokens in client mode; cluster mode is fine. Master branch is also not affected.

This means that executors that start after 7 days would fail in this scenario.

Patch coming up.

Issue Links

• links to: GitHub Pull Request #23523