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https://issues.apache.org/jira/browse/HADOOP-10158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13984986#comment-13984986
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Hadoop QA commented on HADOOP-10158:
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{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12641527/HADOOP-10158.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:red}-1 core tests{color}. The patch failed these unit tests in
hadoop-common-project/hadoop-auth hadoop-hdfs-project/hadoop-hdfs:
org.apache.hadoop.fs.TestHdfsNativeCodeLoader
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HADOOP-Build/3875//testReport/
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/3875//console
This message is automatically generated.
> SPNEGO should work with multiple interfaces/SPNs.
> -------------------------------------------------
>
> Key: HADOOP-10158
> URL: https://issues.apache.org/jira/browse/HADOOP-10158
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 2.2.0
> Reporter: Kihwal Lee
> Assignee: Daryn Sharp
> Priority: Critical
> Attachments: HADOOP-10158-readkeytab.patch,
> HADOOP-10158-readkeytab.patch, HADOOP-10158.patch, HADOOP-10158.patch,
> HADOOP-10158.patch, HADOOP-10158_multiplerealms.patch,
> HADOOP-10158_multiplerealms.patch, HADOOP-10158_multiplerealms.patch
>
>
> This is the list of internal servlets added by namenode.
> | Name | Auth | Need to be accessible by end users |
> | StartupProgressServlet | none | no |
> | GetDelegationTokenServlet | internal SPNEGO | yes |
> | RenewDelegationTokenServlet | internal SPNEGO | yes |
> | CancelDelegationTokenServlet | internal SPNEGO | yes |
> | FsckServlet | internal SPNEGO | yes |
> | GetImageServlet | internal SPNEGO | no |
> | ListPathsServlet | token in query | yes |
> | FileDataServlet | token in query | yes |
> | FileChecksumServlets | token in query | yes |
> | ContentSummaryServlet | token in query | yes |
> GetDelegationTokenServlet, RenewDelegationTokenServlet,
> CancelDelegationTokenServlet and FsckServlet are accessed by end users, but
> hard-coded to use the internal SPNEGO filter.
> If a name node HTTP server binds to multiple external IP addresses, the
> internal SPNEGO service principal name may not work with an address to which
> end users are connecting. The current SPNEGO implementation in Hadoop is
> limited to use a single service principal per filter.
> If the underlying hadoop kerberos authentication handler cannot easily be
> modified, we can at least create a separate auth filter for the end-user
> facing servlets so that their service principals can be independently
> configured. If not defined, it should fall back to the current behavior.
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