[GitHub] HeartSaVioR opened a new pull request #23418: [MINOR] Fix inconsistency log level among delegation token providers

[GitBox <gi...@apache.org>]

HeartSaVioR opened a new pull request #23418: [MINOR] Fix inconsistency log level among delegation token providers
URL: https://github.com/apache/spark/pull/23418
 
 
   ## What changes were proposed in this pull request?
   
   There's some inconsistency for log level while logging error messages in
   delegation token providers. (DEBUG, INFO, WARNING)
   
   Given that failing to obtain token would often crash the query, I guess
   it would be nice to set higher log level for error log messages.
   
   ## How was this patch tested?
   
   The patch just changed the log level.

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