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  1. Hadoop Common
  2. HADOOP-14497

Logs for KMS delegation token lifecycle

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: 2.9.0, 3.0.0-alpha4
    • Component/s: None
    • Labels:
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      Description

      We run into quite some customer cases about authentication failures related to KMS delegation token. It would be nice to see a log for each stage of the token:
      1. creation
      2. renewal
      3. removal upon cancel
      4. remove upon expiration
      So that when we correlate the logs for the same DT, we can have a good picture about what's going on, and what could have caused the authentication failure.

      The same is applicable to other delegation tokens.

      NOTE: When log info about delagation token, we don't want leak user's secret info.

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              • Assignee:
                xiaochen Xiao Chen
                Reporter:
                yzhangal Yongjun Zhang
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                  Updated:
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