frankvicky commented on code in PR #19451:
URL: https://github.com/apache/kafka/pull/19451#discussion_r2041485690
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group-coordinator/src/main/java/org/apache/kafka/coordinator/group/GroupCoordinatorConfig.java:
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@@ -66,7 +66,9 @@ public class GroupCoordinatorConfig {
Group.GroupType.CONSUMER.toString());
public static final String GROUP_COORDINATOR_APPEND_LINGER_MS_CONFIG =
"group.coordinator.append.linger.ms";
public static final String GROUP_COORDINATOR_APPEND_LINGER_MS_DOC = "The
duration in milliseconds that the coordinator will " +
- "wait for writes to accumulate before flushing them to disk.
Transactional writes are not accumulated.";
+ "wait for writes to accumulate before flushing them to disk.
Increasing this value improves write efficiency and batch size, " +
+ "but also increases the response latency for requests. As the
coordinator must wait for batches to be flushed to " +
Review Comment:
nit:
```suggestion
"but also increases the response latency for requests, as the
coordinator must wait for batches to be flushed to " +
```
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