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Posted to issues@nifi.apache.org by GitBox <gi...@apache.org> on 2020/12/08 20:30:19 UTC

[GitHub] [nifi] exceptionfactory edited a comment on pull request #4712: NIFI-7885 Added Environment Variable to deny LFS access using Hadoop

exceptionfactory edited a comment on pull request #4712:
URL: https://github.com/apache/nifi/pull/4712#issuecomment-740983198


   @bbende Thanks for the review and feedback.  The `resetHDFSResources()` method handles Kerberos setup options prior to calling `getFileSystemAsUser()`, which includes calling `preProcessConfiguration()` that subclasses can override to adjust the `Configuration`.  Existing subclasses do not appear to do anything that would influence the file system type, so as long as that doesn't seem like a concern, changing the behavior to fail validation instead of throwing the AccessDeniedException during scheduling sounds like a better approach.


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