CHANHAE OH created FLINK-38909:
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Summary: Unable to delete S3 checkpoint due to presence of default
file
Key: FLINK-38909
URL: https://issues.apache.org/jira/browse/FLINK-38909
Project: Flink
Issue Type: Bug
Components: API / Core
Affects Versions: 2.1.1, 2.2.0, 2.0.1
Reporter: CHANHAE OH
Fix For: 2.0.1
When saving data to S3 in Flink with a specified checkpoint path, MinIO
automatically creates a {{default.txt}} file in that path when it is created.
As a result, the checkpoint directory is recognized as non-empty, preventing
the checkpoint from being deleted. This issue makes it impossible to delete
unnecessary checkpoints, causing difficulties in resource management. I am
raising this issue to address the problem.
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