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[Solved] Kafka is giving: “The group member needs to have a valid member id before actually entering a consumer group”

Hello Guys, How are you all? Hope You all Are Fine. Today I get the following error Kafka is giving: “The group member needs to have a valid member id before actually entering a consumer group” in java. So Here I am Explain to you all the possible solutions here.

Without wasting your time, Let’s start This Article to Solve This Error.

How Kafka is giving: “The group member needs to have a valid member id before actually entering a consumer group” Error Occurs?

Today I get the following error Kafka is giving: “The group member needs to have a valid member id before actually entering a consumer group” in java.

How To Solve Kafka is giving: “The group member needs to have a valid member id before actually entering a consumer group” Error ?

  1. How To Solve Kafka is giving: “The group member needs to have a valid member id before actually entering a consumer group” Error ?

    To Solve Kafka is giving: “The group member needs to have a valid member id before actually entering a consumer group” Error From my analysis. This is normal behaviour, you can change the log levels to exclude it.

  2. Kafka is giving: “The group member needs to have a valid member id before actually entering a consumer group”

    To Solve Kafka is giving: “The group member needs to have a valid member id before actually entering a consumer group” Error From my analysis. This is normal behaviour, you can change the log levels to exclude it.

Solution 1

From my analysis. This is normal behaviour, you can change the log levels to exclude it.

The reason for this is if the server detects that the client can support member.id it will give that error back to the client. This is noted in KIP-394.

The client will then reconnect back to the server with a generated member ID.

Solution 2

I encountered the same issue, also preventing my consumer from subscribing to certain topics.

I figured that the member.id might be similar to the client-id (using Camel here), which might be in some way related to the consumer group.

What fixed it for me is a changed, this time non-changing client-id for my consuming service, leaving the same consumer group as is.

Summery

It’s all About this issue. Hope all solution helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you? Thank You.

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