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From tgravescs <>
Subject [GitHub] spark pull request: SPARK-1051. On YARN, executors don't doAs subm...
Date Thu, 27 Feb 2014 20:18:13 GMT
Github user tgravescs commented on the pull request:
    I believe secrets are mostly for users adding secrets for other services. secrets are
also used by the MR2 framework.  secret keys are supported in MR1 via Credentials, I believe
they just added the convenience methods to UserGroupInformation in mr2 for dealing with them.
 It looks like MR1 handled credentials through the JobConf.
    So I guess if you don't mind, overriding it for Yarn at least to pass them along might
be best.

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