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Posted to dev@bigtop.apache.org by "Roman Shaposhnik (Commented) (JIRA)" <ji...@apache.org> on 2011/10/22 04:24:32 UTC

[jira] [Commented] (BIGTOP-141) hadoop now requires an explicit declaration of a HADOOP_SECURE_DN_USER in order to run a secure datanode

    [ https://issues.apache.org/jira/browse/BIGTOP-141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13133224#comment-13133224 ] 

Roman Shaposhnik commented on BIGTOP-141:
-----------------------------------------

On a second though, this may be dangerous to put in /etc/default/hadoop. I'm going to stick it into puppet for now.
                
> hadoop now requires an explicit declaration of a HADOOP_SECURE_DN_USER in order to run a secure datanode
> --------------------------------------------------------------------------------------------------------
>
>                 Key: BIGTOP-141
>                 URL: https://issues.apache.org/jira/browse/BIGTOP-141
>             Project: Bigtop
>          Issue Type: Bug
>          Components: General
>    Affects Versions: 0.1.0
>            Reporter: Roman Shaposhnik
>            Assignee: Roman Shaposhnik
>             Fix For: 0.2.0
>
>
> We already have HADOOP_DATANODE_USER defined in our /etc/default/hadoop but it seems that we now need to explicitly define HADOOP_SECURE_DN_USER as well, otherwise DN refuses to start

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