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https://issues.apache.org/jira/browse/HDFS-2617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13240104#comment-13240104
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Jakob Homan commented on HDFS-2617:
-----------------------------------
bq. In the meantime can you answer Alejandro's question wrt we we need to keep
the SSL HTTP configuration?
We don't. As described in the comments above, the posted patch is what we've
deployed here, not the final version to be committed. Removing SSL is a fine
thing to do, when I finish the main patch.
> Replaced Kerberized SSL for image transfer and fsck with SPNEGO-based solution
> ------------------------------------------------------------------------------
>
> Key: HDFS-2617
> URL: https://issues.apache.org/jira/browse/HDFS-2617
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Jakob Homan
> Assignee: Jakob Homan
> Attachments: HDFS-2617-a.patch
>
>
> The current approach to secure and authenticate nn web services is based on
> Kerberized SSL and was developed when a SPNEGO solution wasn't available. Now
> that we have one, we can get rid of the non-standard KSSL and use SPNEGO
> throughout. This will simplify setup and configuration. Also, Kerberized
> SSL is a non-standard approach with its own quirks and dark corners
> (HDFS-2386).
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