[FLINK-24064] HybridSource recovery from savepoint fails

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.14.0, 1.13.3, 1.15.0
• Component/s: Connectors / Common
• Labels: pull-request-available
• Assignee: Thomas Weise
• Reporter: Thomas Weise
• Created: 31/Aug/21 06:06
• Updated: 06/Sep/21 16:40
• Resolved: 06/Sep/21 16:40

Description

Recovery fails because underlying source and split deserializers are not initialized in the restore code path. This requires deferred deserialization of underlying splits after the current source has been set.

Issue Links

• links to: GitHub Pull Request #17111
• links to: GitHub Pull Request #17143
• links to: GitHub Pull Request #17144