[SPARK-27496] RPC should send back the fatal errors

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.1
• Fix Version/s: 2.3.4, 2.4.3, 3.0.0
• Component/s: Spark Core
• Assignee: Shixiong Zhu
• Reporter: Shixiong Zhu
• Created: 17/Apr/19 21:30
• Updated: 22/Apr/19 00:11
• Resolved: 22/Apr/19 00:11

Description

Right now, when a fatal error throws from "receiveAndReply", the sender will not be notified. We should try our best to send it back.

Issue Links

• links to: GitHub Pull Request #24396