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https://issues.apache.org/jira/browse/HADOOP-3741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12671390#action_12671390
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Tsz Wo (Nicholas), SZE commented on HADOOP-3741:
------------------------------------------------

{noformat}
     [exec] -1 overall.
     [exec]
     [exec] +1 @author. The patch does not contain any @author tags.
     [exec]
     [exec] -1 tests included. The patch doesn't appear to include any new or 
modified tests.
     [exec] Please justify why no tests are needed for this patch.
     [exec]
     [exec] +1 javadoc. The javadoc tool did not generate any warning messages.
     [exec]
     [exec] +1 javac. The applied patch does not increase the total number of 
javac compiler warnings.
     [exec]
     [exec] -1 findbugs. The patch appears to introduce 1 new Findbugs warnings.
     [exec]
     [exec] +1 Eclipse classpath. The patch retains Eclipse classpath integrity.
     [exec]
     [exec] -1 release audit. The applied patch generated 831 release audit 
warnings (more than the trunk's current 827 warnings).
{noformat}
- No new tests added because we do not use unit tests to test web ui.

- findbugs warning: 
"org.apache.hadoop.hdfs.server.namenode.status_jsp._jspx_resourceInjector is a 
mutable servlet field"
  The field is generated by the jsp compiler, not the patch.

- release audit: License header is not added to html and jsp files. It is 
consistent with our approach.

> SecondaryNameNode has http server on dfs.secondary.http.address but without 
> any contents
> ----------------------------------------------------------------------------------------
>
>                 Key: HADOOP-3741
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3741
>             Project: Hadoop Core
>          Issue Type: New Feature
>          Components: dfs
>    Affects Versions: 0.19.0
>            Reporter: Lohit Vijayarenu
>            Assignee: Tsz Wo (Nicholas), SZE
>             Fix For: 0.21.0
>
>         Attachments: 3741_20090206.patch, 3741_20090206b.patch, 
> SecondaryNameNode web ui.jpg
>
>
> SecondaryNameNode has http server on dfs.secondary.http.address but does not 
> have any information on it. It could publish useful information about 
> NameNode it is talking to, checkpoints, the current configured checkpoint 
> interval and checkpoint size and also configured directories.

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