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https://issues.apache.org/jira/browse/FLINK-7897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16523388#comment-16523388
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ASF GitHub Bot commented on FLINK-7897:
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Github user StefanRRichter commented on the issue:
https://github.com/apache/flink/pull/5777
LGTM 👍 Will merge.
> Consider using nio.Files for file deletion in TransientBlobCleanupTask
> ----------------------------------------------------------------------
>
> Key: FLINK-7897
> URL: https://issues.apache.org/jira/browse/FLINK-7897
> Project: Flink
> Issue Type: Improvement
> Components: Local Runtime
> Reporter: Ted Yu
> Assignee: vinoyang
> Priority: Minor
> Labels: pull-request-available
>
> nio.Files#delete() provides better clue as to why the deletion may fail:
> https://docs.oracle.com/javase/7/docs/api/java/nio/file/Files.html#delete(java.nio.file.Path)
> Depending on the potential exception (FileNotFound), the call to
> localFile.exists() may be skipped.
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