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From Priyank Shah <ps...@hortonworks.com>
Subject Re: Kafka monitor unable to get offset lag
Date Tue, 31 Jan 2017 14:19:50 GMT
Hi Igor,

When you say topology is working fine do you mean you see data flowing? Can you try to look
up the logs for ui server and paste relevant lines here if any?

Priyank

Sent from my iPhone

On Jan 31, 2017, at 4:34 AM, Igor Kuzmenko <f1sherox@gmail.com<mailto:f1sherox@gmail.com>>
wrote:

I've launched topology with new kafka spout. Topology by it self working fine, but looking
at storm UI I see kafka-monitor exception:
Unable to get offset lags for kafka. Reason: org.apache.kafka.shaded.common.errors.TimeoutException:
Timeout expired while fetching topic metadata

Maybe I forgot to configure something, but then how topology reads messages?

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