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https://issues.apache.org/jira/browse/HADOOP-10158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13866917#comment-13866917
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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/12622229/HADOOP-10158.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
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-common-project/hadoop-common:
org.apache.hadoop.security.authentication.server.TestAltKerberosAuthenticationHandler
org.apache.hadoop.metrics2.impl.TestMetricsSystemImpl
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HADOOP-Build/3415//testReport/
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/3415//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
> Attachments: HADOOP-10158.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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