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From "Yongjun Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-10895) HTTP KerberosAuthenticator fallback should have a flag to disable it
Date Fri, 31 Oct 2014 21:51:35 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-10895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yongjun Zhang updated HADOOP-10895:
-----------------------------------
    Release Note: 
Prior to this fix, the fallback from kerberos authenticator to pseudo authenticator is supported
by default. After the fix, user need to set configuration property "ipc.client.fallback-to-simple-auth-allowed"
to "true" to enable the fallback.

    Hadoop Flags: Incompatible change

> HTTP KerberosAuthenticator fallback should have a flag to disable it
> --------------------------------------------------------------------
>
>                 Key: HADOOP-10895
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10895
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.4.1
>            Reporter: Alejandro Abdelnur
>            Assignee: Yongjun Zhang
>            Priority: Blocker
>         Attachments: HADOOP-10895.001.patch, HADOOP-10895.002.patch, HADOOP-10895.003.patch
>
>
> Per review feedback in HADOOP-10771, {{KerberosAuthenticator}} and the delegation token
version coming in with HADOOP-10771 should have a flag to disable fallback to pseudo, similarly
to the one that was introduced in Hadoop RPC client with HADOOP-9698.



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