Matthias Pohl created FLINK-26484:
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Summary: BlobServer cleanup does not work for the presto filesystem
Key: FLINK-26484
URL: https://issues.apache.org/jira/browse/FLINK-26484
Project: Flink
Issue Type: Bug
Components: Runtime / Coordination
Affects Versions: 1.15.0
Reporter: Matthias Pohl
The BlobServer cleanup does not work for the Presto S3 filesystem in case of
failure due to some bug in the recursive delete implementation. The {{false}}
return value is not processed which leads to an error case being "swallowed",
i.e. recursive cleanups do not work in this case (see
[PrestoS3FileSystem:496|https://github.com/prestodb/presto/blob/master/presto-hive/src/main/java/com/facebook/presto/hive/s3/PrestoS3FileSystem.java#L496])
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