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https://issues.apache.org/jira/browse/HDFS-5263?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13782554#comment-13782554
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Hadoop QA commented on HDFS-5263:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12606002/HDFS-5263.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:green}+1 core tests{color}. The patch passed unit tests in
hadoop-hdfs-project/hadoop-hdfs.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/5068//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/5068//console
This message is automatically generated.
> Delegation token is not created generateNodeDataHeader method of
> NamenodeJspHelper$NodeListJsp
> ----------------------------------------------------------------------------------------------
>
> Key: HDFS-5263
> URL: https://issues.apache.org/jira/browse/HDFS-5263
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode, webhdfs
> Reporter: Vasu Mariyala
> Attachments: HDFS-5263.patch
>
>
> When Kerberos authentication is enabled, we are unable to browse to the data
> nodes using ( Name node web page --> Live Nodes --> Select any of the data
> nodes). The reason behind this is the delegation token is not provided as
> part of the url in the method (generateNodeDataHeader method of NodeListJsp)
> {code}
> String url = HttpConfig.getSchemePrefix() + d.getHostName() + ":"
> + d.getInfoPort()
> + "/browseDirectory.jsp?namenodeInfoPort=" + nnHttpPort + "&dir="
> + URLEncoder.encode("/", "UTF-8")
> + JspHelper.getUrlParam(JspHelper.NAMENODE_ADDRESS, nnaddr);
> {code}
> But browsing the file system using name node web page --> Browse the file
> system -> <any directory> is working fine as the redirectToRandomDataNode
> method of NamenodeJspHelper creates the delegation token
> {code}
> redirectLocation = HttpConfig.getSchemePrefix() + fqdn + ":" +
> redirectPort
> + "/browseDirectory.jsp?namenodeInfoPort="
> + nn.getHttpAddress().getPort() + "&dir=/"
> + (tokenString == null ? "" :
> JspHelper.getDelegationTokenUrlParam(tokenString))
> + JspHelper.getUrlParam(JspHelper.NAMENODE_ADDRESS, addr);
> {code}
> I will work on providing a patch for this issue.
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