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lianetm pushed a commit to branch 4.0
in repository https://gitbox.apache.org/repos/asf/kafka.git


The following commit(s) were added to refs/heads/4.0 by this push:
     new 4be1376290e MINOR: Improve doc for config group.consumer.max.size 
(#18533)
4be1376290e is described below

commit 4be1376290e126a9eaff1cfd7afcc91a9c9e1fbc
Author: Lianet Magrans <98415067+lian...@users.noreply.github.com>
AuthorDate: Tue Jan 14 21:36:14 2025 +0100

    MINOR: Improve doc for config group.consumer.max.size (#18533)
    
    Reviewers: David Jacot <david.ja...@gmail.com>
---
 .../org/apache/kafka/coordinator/group/GroupCoordinatorConfig.java   | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git 
a/group-coordinator/src/main/java/org/apache/kafka/coordinator/group/GroupCoordinatorConfig.java
 
b/group-coordinator/src/main/java/org/apache/kafka/coordinator/group/GroupCoordinatorConfig.java
index f1ae15cbc7a..804d80b2266 100644
--- 
a/group-coordinator/src/main/java/org/apache/kafka/coordinator/group/GroupCoordinatorConfig.java
+++ 
b/group-coordinator/src/main/java/org/apache/kafka/coordinator/group/GroupCoordinatorConfig.java
@@ -114,7 +114,10 @@ public class GroupCoordinatorConfig {
     public static final int CONSUMER_GROUP_MAX_HEARTBEAT_INTERVAL_MS_DEFAULT = 
15000;
 
     public static final String CONSUMER_GROUP_MAX_SIZE_CONFIG = 
"group.consumer.max.size";
-    public static final String CONSUMER_GROUP_MAX_SIZE_DOC = "The maximum 
number of consumers that a single consumer group can accommodate. This value 
will only impact the new consumer coordinator. To configure the classic 
consumer coordinator check " + GROUP_MAX_SIZE_CONFIG + " instead.";
+    public static final String CONSUMER_GROUP_MAX_SIZE_DOC = "The maximum 
number of consumers " +
+            "that a single consumer group can accommodate. This value will 
only impact groups under " +
+            "the CONSUMER group protocol. To configure the max group size when 
using the CLASSIC " +
+            "group protocol use " + GROUP_MAX_SIZE_CONFIG + " " + "instead.";
     public static final int CONSUMER_GROUP_MAX_SIZE_DEFAULT = 
Integer.MAX_VALUE;
 
     public static final String CONSUMER_GROUP_ASSIGNORS_CONFIG = 
"group.consumer.assignors";

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