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https://issues.apache.org/jira/browse/HADOOP-8424?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13291195#comment-13291195
 ] 

Ivan Mitic commented on HADOOP-8424:
------------------------------------

+1, Oh, sorry, didn't get used to commenting "+1" :)

What I wanted to say is that the following:
{code}
if exist %HADOOP_CORE_HOME%\build (
  for %%i in (%HADOOP_CORE_HOME%\build\*.jar) do (
    set CLASSPATH=!CLASSPATH!;%%i
  )
  if exist %HADOOP_CORE_HOME%\build\ivy\lib\Hadoop\common (
    for %%i in (%HADOOP_CORE_HOME%\build\ivy\lib\Hadoop\common\*.jar) do (
      set CLASSPATH=!CLASSPATH!;%%i
    )
  )
)
{code}

is equivalent to:

{code}
for %%i in (%HADOOP_CORE_HOME%\build\*.jar) do (
  set CLASSPATH=!CLASSPATH!;%%i
)

for %%i in (%HADOOP_CORE_HOME%\build\ivy\lib\Hadoop\common\*.jar) do (
  set CLASSPATH=!CLASSPATH!;%%i
)
{code}

This does not have any impact on the functionality, so it is fine to commit.
                
> Web UI broken on Windows because classpath not setup correctly
> --------------------------------------------------------------
>
>                 Key: HADOOP-8424
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8424
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1.0.0
>            Reporter: Bikas Saha
>            Assignee: Bikas Saha
>             Fix For: 1.1.0
>
>         Attachments: HADOOP-8424.branch-1-win.1.patch, 
> HADOOP-8424.branch-1-win.patch
>
>
> The classpath is setup to include the hadoop jars before the build webapps 
> directory and that upsets jetty when it is trying to resolve the webapp 
> classes.

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