Error while consuming from topic

Elastic Stack Logstash
1

Hi,

I am using ELK GA 5.0.0. I am using Logstash to consume from Kafka topic and my configuration is like below;

input {
	kafka{
		group_id => "logstash-ga5-group"
		topics => ["testtopic"]
		bootstrap_servers => "192.168.0.1:9092,192.168.0.2:9092,192.168.0.3:9092"
	}
}

output{
  stdout{}
}

I am able to see data using my Kafka console consumer. When I rin Logstash, I am geting the error below;

[2018-04-26T14:05:53,994][WARN ][org.apache.kafka.clients.consumer.internals.Fetcher] Unknown error fetching data for topic-partition testtopic-1
[2018-04-26T14:05:53,997][WARN ][org.apache.kafka.clients.consumer.internals.Fetcher] Unknown error fetching data for topic-partition testtopic-1
[2018-04-26T14:05:53,998][WARN ][org.apache.kafka.clients.consumer.internals.Fetcher] Unknown error fetching data for topic-partition testtopic-1
[2018-04-26T14:05:53,999][WARN ][org.apache.kafka.clients.consumer.internals.Fetcher] Unknown error fetching data for topic-partition testtopic-1
[2018-04-26T14:05:54,000][WARN ][org.apache.kafka.clients.consumer.internals.Fetcher] Unknown error fetching data for topic-partition testtopic-1
[2018-04-26T14:05:54,001][WARN ][org.apache.kafka.clients.consumer.internals.Fetcher] Unknown error fetching data for topic-partition testtopic-1
[2018-04-26T14:05:54,002][WARN ][org.apache.kafka.clients.consumer.internals.Fetcher] Unknown error fetching data for topic-partition testtopic-1
[2018-04-26T14:05:54,003][WARN ][org.apache.kafka.clients.consumer.internals.Fetcher] Unknown error fetching data for topic-partition testtopic-1
[2018-04-26T14:05:54,004][WARN ][org.apache.kafka.clients.consumer.internals.Fetcher] Unknown error fetching data for topic-partition testtopic-1
[2018-04-26T14:05:54,005][WARN ][org.apache.kafka.clients.consumer.internals.Fetcher] Unknown error fetching data for topic-partition testtopic-1

What might be the reason for this? How can I fix this issue?

Thank you.

2

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.