MINOR: Improve doc for config group.consumer.max.size (#18533)

Reviewers: David Jacot <[email protected]>
apache · Jan 14, 2025 · a9688b9 · a9688b9
1 parent ea77352
commit a9688b9
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/...-coordinator/src/main/java/org/apache/kafka/coordinator/group/GroupCoordinatorConfig.java b/...-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";