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  1. Hadoop YARN
  2. YARN-3834

Scrub debug logging of tokens during resource localization.

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.7.1
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: nodemanager
    • Labels:
      None
    • Target Version/s:

      Description

      During resource localization, the NodeManager logs tokens at debug level to aid troubleshooting. This includes the full token representation. Best practice is to avoid logging anything secret, even at debug level. We can improve on this by changing the logging to use a scrubbed representation of the token.

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            • Assignee:
              cnauroth Chris Nauroth
              Reporter:
              cnauroth Chris Nauroth
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              • Created:
                Updated:
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