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https://issues.apache.org/jira/browse/STORM-2364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16852902#comment-16852902
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qianmoQ commented on STORM-2364:
--------------------------------

i'm runĀ ./bin/storm-kafka-monitor, but stop this page:
{code:java}
log4j:WARN No appenders could be found for logger 
(org.apache.kafka.shaded.clients.consumer.ConsumerConfig).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more 
info.









Unable to get offset lags for kafka. Reason: 
org.apache.kafka.shaded.common.errors.TimeoutException: Timeout expired while 
fetching topic metadata
{code}

> Ensure kafka-monitor jar is included in classpath for UI process
> ----------------------------------------------------------------
>
>                 Key: STORM-2364
>                 URL: https://issues.apache.org/jira/browse/STORM-2364
>             Project: Apache Storm
>          Issue Type: Bug
>    Affects Versions: 1.x
>            Reporter: Roshan Naik
>            Assignee: Roshan Naik
>            Priority: Major
>
> The kafka-monitor jar has been moved into  toollib/ and not featuring in UI 
> process's classpath. Leading to ClassNotFoundException for KafkaOffsetLagUtil 
> class ... seen in the ui.log



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