[jira] [Created] (FLINK-16022) AbstractDownloadCache does not clean up download directory in case of failures

[Shang Yuanchun (Jira)]

Alexander Fedulov created FLINK-16022:
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             Summary: AbstractDownloadCache does not clean up download directory in case of failures
                 Key: FLINK-16022
                 URL: https://issues.apache.org/jira/browse/FLINK-16022
             Project: Flink
          Issue Type: Improvement
          Components: Test Infrastructure
    Affects Versions: 1.10.0
            Reporter: Alexander Fedulov


The download directory is not cleaned up in the "unhappy" path. It's name is based on the hash of the downloaded file and serves as a condition to try unpacking the file instead of downloading. If something goes wrong during the downloading process, directory remains without the file and gets the DownloadCache into failing state.



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