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From Abhimanyu Nagrath <abhimanyunagr...@gmail.com>
Subject Fwd: Error: Executing consumer group command failed due to Request GROUP_COORDINATOR failed on brokers List(localhost:9092 (id: -1 rack: null))
Date Thu, 04 May 2017 10:52:33 GMT
---------- Forwarded message ----------
From: Abhimanyu Nagrath <abhimanyunagrath@gmail.com>
Date: Thu, May 4, 2017 at 4:21 PM
Subject: Error: Executing consumer group command failed due to Request
GROUP_COORDINATOR failed on brokers List(localhost:9092 (id: -1 rack:
null))
To: dev@kafka.apache.org


Hi, I am using single node Kafka cluster(version 0.10.2) and single
node zookeeper (3.4.9). I am having approx 310 topics with Avg 100
partitions per topic. On Kafka broker when I am running the command to
check consumer status in a group

> ./kafka-consumer-groups.sh --bootstrap-server localhost:9092
> --describe --group <groupName>

Most of the time it is throwing an error:

    Error: Executing consumer group command failed due to Request
GROUP_COORDINATOR failed on brokers List(localhost:9092 (id: -1 rack:
null))

and rest of the time it is showing the correct result.

I googled it but was not able to find the exact result of this
error.Can someone tell me how to fix this error? Any help would be
appreciated.

Regards,
Abhimanyu

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