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  1. Hadoop Common
  2. HADOOP-18645

Provide keytab file key name with ServiceStateException

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 3.4.0
    • 3.4.0
    • common
    • Reviewed

    Description

       

      util.ExitUtil - Exiting with status 1: org.apache.hadoop.service.ServiceStateException: java.io.IOException: Running in secure mode, but config doesn't have a keytab
      1: org.apache.hadoop.service.ServiceStateException: java.io.IOException: Running in secure mode, but config doesn't have a keytab
        at org.apache.hadoop.util.ExitUtil.terminate(ExitUtil.java:264)
      ..
      ..
       

       

       

      When multiple downstreamers use different configs to present the same keytab file, if one of the config key gets missing or overridden as part of config generators, it becomes bit confusing for operators to realize which config is missing for a particular service, especially when keytab file value is already present with different config.

      It would be nice to report config key with the stacktrace error message.

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            vjasani Viraj Jasani
            vjasani Viraj Jasani
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