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Posted to common-issues@hadoop.apache.org by "Akira AJISAKA (JIRA)" <ji...@apache.org> on 2015/02/19 03:33:11 UTC
[jira] [Commented] (HADOOP-11615) Remove MRv1-specific terms from
ServiceLevelAuth.md
[ https://issues.apache.org/jira/browse/HADOOP-11615?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14326918#comment-14326918 ]
Akira AJISAKA commented on HADOOP-11615:
----------------------------------------
In addiiton, I'm thinking {{hadoop dfsadmin}} should be {{hdfs dfsadmin}}.
> Remove MRv1-specific terms from ServiceLevelAuth.md
> ---------------------------------------------------
>
> Key: HADOOP-11615
> URL: https://issues.apache.org/jira/browse/HADOOP-11615
> Project: Hadoop Common
> Issue Type: Bug
> Components: documentation
> Affects Versions: 3.0.0
> Reporter: Akira AJISAKA
> Priority: Minor
> Labels: newbie
>
> JobTracker should be ResourceManager, and {{hadoop mradmin}} should be {{yarn rmadmin}} in ServiceLevelAuth.md.
> {code}
> The service-level authorization configuration for the NameNode and JobTracker can be changed without restarting either of the Hadoop master daemons. The cluster administrator can change `$HADOOP_CONF_DIR/hadoop-policy.xml` on the master nodes and instruct the NameNode and JobTracker to reload their respective configurations via the `-refreshServiceAcl` switch to `dfsadmin` and `mradmin` commands respectively.
> Refresh the service-level authorization configuration for the NameNode:
> $ bin/hadoop dfsadmin -refreshServiceAcl
> Refresh the service-level authorization configuration for the JobTracker:
> $ bin/hadoop mradmin -refreshServiceAcl
> {code}
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