[FLINK-18744] resume from modified savepoint dirctionary: No such file or directory

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 1.11.0
• Component/s: API / State Processor
• Assignee: Unassigned
• Reporter: tao wang
• Created: 28/Jul/20 13:54
• Updated: 03/Sep/20 07:53
• Resolved: 03/Sep/20 07:53

Description

If I resume a job from a savepoint which is modified by state processor API, such as loading from /savepoint-path-old and writing to /savepoint-path-new, the job resumed with savepointpath = /savepoint-path-new  while throwing an Exception : 
/savepoint-path-new/{some-ui-id} (No such file or directory).
I think it's an issue because of flink 1.11 use absolute path in savepoint and checkpoint, but state processor API missed this.

The job will work well with new savepoint(which path is /savepoint-path-new) if I copy all dictionary except `_metadata from` /savepoint-path-old to /savepoint-path-new.

Issue Links

• is broken by: FLINK-5763 Make savepoints self-contained and relocatable
• requires: FLINK-14942 State Processing API: add an option to make deep copy