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https://issues.apache.org/jira/browse/STORM-1945?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15365674#comment-15365674
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ASF GitHub Bot commented on STORM-1945:
---------------------------------------

Github user abhishekagarwal87 commented on a diff in the pull request:

    https://github.com/apache/storm/pull/1541#discussion_r69855772
  
    --- Diff: storm-dist/binary/src/main/assembly/binary.xml ---
    @@ -340,10 +340,10 @@
             </fileSet>
             <!-- $STORM_HOME/extlib -->
             <fileSet>
    -            
<directory>${project.basedir}/../../external/storm-kafka-monitor/target</directory>
    +            <directory></directory>
    --- End diff --
    
    This change is not clear. Directory change from extlib to toollib is 
happening in other section. Shouldn't this be removed entirely


> Internal Server Error shown on topology page for topology using KafkaSpout
> --------------------------------------------------------------------------
>
>                 Key: STORM-1945
>                 URL: https://issues.apache.org/jira/browse/STORM-1945
>             Project: Apache Storm
>          Issue Type: Bug
>          Components: storm-ui
>    Affects Versions: 2.0.0, 1.1.0
>            Reporter: Jungtaek Lim
>            Assignee: Jungtaek Lim
>            Priority: Critical
>         Attachments: Screen Shot 2016-07-06 at 4.25.41 PM.png
>
>
> When opening topology page which uses old storm-kafka Spout, page shows 
> Internal Server Error on bottom side.
> And REST API /api/v1/topology/:topology/lag also shows Internal Server Error.
> Its errorMessage is describing NPE, but stack track gives less help since 
> it's already within catch statement so we can't trace why origin exception is 
> thrown by only looking at errorMessage. And there's no error message on ui 
> log file.



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