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https://issues.apache.org/jira/browse/HADOOP-10895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14241962#comment-14241962
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Robert Kanter commented on HADOOP-10895:
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I've re-looked at rev 8 and it looks fine to me. I'm going to try it out a bit
in a cluster soon.
In the meantime, any other comments from anyone? [~tucu00]? [~hitliuyi]?
[~yzhangal], I'm not sure the release note covers all cases. I don't think the
"ipc.client.fallback-to-simple-auth-allowed" property covers the case of a
3rd-party program (i.e. a non-Hadoop program) using KerberosAuthenticator
directly, as it doesn't use that config. So while this release note is fine
for Hadoop components, it doesn't look like it's accurate for non-Hadoop
components. You could just add something about setting it programmatically.
> 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, HADOOP-10895.003v1.patch, HADOOP-10895.003v2.patch,
> HADOOP-10895.003v2improved.patch, HADOOP-10895.004.patch,
> HADOOP-10895.005.patch, HADOOP-10895.006.patch, HADOOP-10895.007.patch,
> HADOOP-10895.008.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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