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Posted to github@beam.apache.org by GitBox <gi...@apache.org> on 2022/06/04 13:32:45 UTC

[GitHub] [beam] damccorm opened a new issue, #19766: GcsFileSystem should validate directories and file names for \n chars

damccorm opened a new issue, #19766:
URL: https://github.com/apache/beam/issues/19766

   Newlines are not valid characters in GCS object names ([https://cloud.google.com/storage/docs/naming](https://cloud.google.com/storage/docs/naming)), but we don't currently validate for this.  This leads to confusing errors if users accidentally include a trailing newline char on a string being passed into an IO.
   
   The particular place where this came up was with FileIO using AvroIO.sink, where the directory passed to to() had a trailing newline, but it looks like this will be a problem generally with FileIO **** GCS. 
   
   Imported from Jira [BEAM-7932](https://issues.apache.org/jira/browse/BEAM-7932). Original Jira may contain additional context.
   Reported by: millsd@google.com.


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