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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-11711) Provide a default value for AES/CTR/NoPadding CryptoCodec classes
Date Fri, 13 Mar 2015 01:50:39 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-11711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Wang updated HADOOP-11711:
---------------------------------
    Status: Patch Available  (was: Open)

> Provide a default value for AES/CTR/NoPadding CryptoCodec classes
> -----------------------------------------------------------------
>
>                 Key: HADOOP-11711
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11711
>             Project: Hadoop Common
>          Issue Type: Improvement
>    Affects Versions: 2.6.0
>            Reporter: Andrew Wang
>            Assignee: Andrew Wang
>            Priority: Minor
>         Attachments: hadoop-11711.001.patch
>
>
> Users can configure the desired class to use for a given codec via a property like {{hadoop.security.crypto.codec.classes.aes.ctr.nopadding}}.
However, even though we provide a default value for this codec in {{core-default.xml}}, this
default is not also done in the code.
> As a result, client deployments that do not include {{core-default.xml}} cannot resolve
any codecs, and get an NPE.



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