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From "Akira AJISAKA (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-11615) Update ServiceLevelAuth.md for YARN
Date Mon, 02 Mar 2015 06:16:04 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-11615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Akira AJISAKA updated HADOOP-11615:
-----------------------------------
         Summary: Update ServiceLevelAuth.md for YARN  (was: Remove MRv1-specific terms from
ServiceLevelAuth.md)
    Hadoop Flags: Reviewed

LGTM, +1.

> Update ServiceLevelAuth.md for YARN
> -----------------------------------
>
>                 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
>            Assignee: Brahma Reddy Battula
>            Priority: Minor
>         Attachments: HADOOP-11615-001.patch, HADOOP-11615-002.patch, HADOOP-11615.patch,
ServiceLevelAuth.md
>
>
> 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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