Aleksandr Savonin created FLINK-40254:
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             Summary: Document checkpoint behavior after a CLAIM-mode restore 
from a NATIVE savepoint
                 Key: FLINK-40254
                 URL: https://issues.apache.org/jira/browse/FLINK-40254
             Project: Flink
          Issue Type: Improvement
            Reporter: Aleksandr Savonin


After https://issues.apache.org/jira/browse/FLINK-39964, the first incremental 
checkpoint(s) taken after a CLAIM-mode restore from a NATIVE savepoint 
reference the reused savepoint files by their absolute location. The "Resuming 
from savepoints" page 
[https://nightlies.apache.org/flink/flink-docs-stable/docs/ops/state/savepoints/#resuming-from-savepoints]
 should clarify: the savepoint directory remains referenced (and, in CLAIM 
mode, managed/deleted by Flink) until those checkpoints are subsumed, such 
checkpoints are not relocatable - consistent with incremental checkpoints 
generally.



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