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From "Aaron T. Myers (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-9305) Add support for running the Hadoop client on 64-bit AIX
Date Wed, 13 Feb 2013 19:02:13 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-9305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aaron T. Myers updated HADOOP-9305:
-----------------------------------

    Attachment: HADOOP-9305.patch

Here's a simple patch which addresses the issue. The only behavior changes are to conditionally
load the AIX64LoginModule and the UsernamePrincipal classes if we're on a 64-bit AIX box,
instead of the AIXLoginModule and AIXPrincipal classes. This patch also refactors the getOsPrincipalClass
a little bit to reduce some code repetition.

No tests are included since to test this properly would require an AIX box. I tested this
manually by running with both 32-bit and 64-bit AIX clients and confirming that it works as
expected, both with and without Kerberos enabled. Without the patch only 32-bit clients will
work. I also ensured there are no regressions by testing the Hadoop client with both IBM Java
and Sun Java on Linux both with and without Kerberos enabled. Everything worked as expected.
                
> Add support for running the Hadoop client on 64-bit AIX
> -------------------------------------------------------
>
>                 Key: HADOOP-9305
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9305
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.0.3-alpha
>            Reporter: Aaron T. Myers
>            Assignee: Aaron T. Myers
>         Attachments: HADOOP-9305.patch
>
>
> HADOOP-9283 added support for running the Hadoop client on AIX, but only with 32-bit
JREs. This JIRA is to add support for 64-bit JREs as well.

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