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https://issues.apache.org/jira/browse/MAPREDUCE-3878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Eagles updated MAPREDUCE-3878:
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Description: If jobhistory/job.* is filtered to bypass acl, resulting page
will always show Null user. This differs from 0.20 where filtering on this
page, bypasses security to allow all access to the page. essentially passes a
null user to AppController where an exception is thrown. If a null user is
detected, we should acl checking is disabled on this page. (was: If
jobhistory/job.* is included in the byauth.bypass.paths. URL will always show
Null user. This differs from 0.20 where this setting disables security on this
page. Bypassing the filter essentially passes a null user to AppController
where an exception is thrown. If a null user is detected, we should assume
security is disabled on this page.)
Summary: Null user on filtered jobhistory job page (was: byauth bypass
paths doesn't work on jobhistory job page)
> Null user on filtered jobhistory job page
> -----------------------------------------
>
> Key: MAPREDUCE-3878
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3878
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.1
> Reporter: Jonathan Eagles
> Assignee: Jonathan Eagles
> Priority: Critical
> Attachments: MAPREDUCE-3878.patch
>
>
> If jobhistory/job.* is filtered to bypass acl, resulting page will always
> show Null user. This differs from 0.20 where filtering on this page, bypasses
> security to allow all access to the page. essentially passes a null user to
> AppController where an exception is thrown. If a null user is detected, we
> should acl checking is disabled on this page.
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