[HUDI-3168] NPE with null schema with empty commit in Incremental Relation

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.10.1
• Component/s: incremental-query
• Labels: pull-request-available user-support-issues
• Story Points: 0.5
• Assignee: sivabalan narayanan
• Reporter: sivabalan narayanan
• Created: 05/Jan/22 02:05
• Updated: 26/Jan/22 13:34
• Resolved: 26/Jan/22 13:34

Description

When a table created via deltastreamer has only one commit which is empty, there are chances that there is not schema (depending on how schema provider is set). 

In such cases, if someone tries to do incremental read from this table, the commit metadata may not have any schema and hence results in NPE.

 

 

Issue Links

• links to: GitHub Pull Request #4509
• links to: GitHub Pull Request #4513