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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4056) Always start the NN's SecretManager
Date Mon, 29 Oct 2012 17:48:12 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13486193#comment-13486193

Owen O'Malley commented on HDFS-4056:

  You need a technical reason for the -1. I agree with Daryn that the code will be easier
if we always have the secret manager. The overhead is minimal in all cases, especially if
you don't use tokens.
> Always start the NN's SecretManager
> -----------------------------------
>                 Key: HDFS-4056
>                 URL: https://issues.apache.org/jira/browse/HDFS-4056
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: name-node
>    Affects Versions: 0.23.0, 2.0.0-alpha, 3.0.0
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>         Attachments: HDFS-4056.patch
> To support the ability to use tokens regardless of whether kerberos is enabled, the NN's
secret manager should always be started.

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