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https://issues.apache.org/jira/browse/SLIDER-556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14183846#comment-14183846
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Jonathan Maron commented on SLIDER-556:
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the property is disregarded (or, more accurately, ACL/authorization checks are
disabled) if hadoop.security.authorization is set to false (default value).
Additionally, the wildcard value is an "allow everyone" policy even if
authorization is enabled. See org.apache.hadoop.ipc.Server for reference.
> Some slider-client.xml cleanup/enhancement related to security
> --------------------------------------------------------------
>
> Key: SLIDER-556
> URL: https://issues.apache.org/jira/browse/SLIDER-556
> Project: Slider
> Issue Type: Bug
> Reporter: Jonathan Maron
> Assignee: Sumit Mohanty
> Fix For: Slider 0.60
>
>
> We should add a sample setting to the installed slider-client.xml for
> security.slider.protocol.acl:
> <property>
> <name>security.slider.protocol.acl</name>
> <value>*</value>
> </property>
> We should add a description that makes it clear that, in a secure cluster
> with authorization enabled, an acl must be specified.
> In addition, remove the slider.security.enabled setting - that setting is now
> set by the AM based on cluster security status.
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