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From sryza <...@git.apache.org>
Subject [GitHub] spark pull request: SPARK-1051. On YARN, executors don't doAs subm...
Date Thu, 27 Feb 2014 18:45:13 GMT
Github user sryza commented on the pull request:

    https://github.com/apache/spark/pull/29#issuecomment-36275981
  
    I'm not familiar with what the secrets are used for as opposed to the tokens.  Do you
know the reason they're not needed in the MR1 code? Either way, having YarnSparkHadoopUtils
override runAsUser with something that calls addCredentials doesn't sound too difficult.


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