(kafka) branch 4.3 updated: MINOR: Fix default server config in BenchmarkConfigUtils (#21839)

[mimaison]

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mimaison pushed a commit to branch 4.3
in repository https://gitbox.apache.org/repos/asf/kafka.git


The following commit(s) were added to refs/heads/4.3 by this push:
     new c9b08cec3ba MINOR: Fix default server config in BenchmarkConfigUtils 
(#21839)
c9b08cec3ba is described below

commit c9b08cec3baee2b69ee663c04ff09a8040368cfd
Author: Mickael Maison <mimai...@users.noreply.github.com>
AuthorDate: Sat Mar 21 19:24:42 2026 +0100

    MINOR: Fix default server config in BenchmarkConfigUtils (#21839)
    
    Since
    
    
https://github.com/apache/kafka/commit/ed367cf22427277e84cf54a806f411c0561b3f09
    when running benchmarks that call `createDummyBrokerConfig()` we get the
    following error:
    ```
    java.lang.IllegalArgumentException: requirement failed: If process.roles
    contains just the 'broker' role, the node id 0 must not be included in
    the set of voters controller.quorum.voters=Set(0)
    ```
    
    Reviewers: Chia-Ping Tsai <chia7...@gmail.com>
---
 .../src/main/java/org/apache/kafka/jmh/util/BenchmarkConfigUtils.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/jmh-benchmarks/src/main/java/org/apache/kafka/jmh/util/BenchmarkConfigUtils.java
 
b/jmh-benchmarks/src/main/java/org/apache/kafka/jmh/util/BenchmarkConfigUtils.java
index 2e058ba707e..1a9fbbc30e2 100644
--- 
a/jmh-benchmarks/src/main/java/org/apache/kafka/jmh/util/BenchmarkConfigUtils.java
+++ 
b/jmh-benchmarks/src/main/java/org/apache/kafka/jmh/util/BenchmarkConfigUtils.java
@@ -42,14 +42,14 @@ public class BenchmarkConfigUtils {
         props.put(ServerConfigs.BROKER_ID_CONFIG, "0");
 
         props.put(SocketServerConfigs.ADVERTISED_LISTENERS_CONFIG, 
"PLAINTEXT://localhost:9092");
-        props.put(SocketServerConfigs.LISTENERS_CONFIG, 
"PLAINTEXT://localhost:9092");
+        props.put(SocketServerConfigs.LISTENERS_CONFIG, 
"PLAINTEXT://localhost:9092,CONTROLLER://localhost:9093");
         props.put(KRaftConfigs.CONTROLLER_LISTENER_NAMES_CONFIG, "CONTROLLER");
         props.put(SocketServerConfigs.LISTENER_SECURITY_PROTOCOL_MAP_CONFIG, 
"PLAINTEXT:PLAINTEXT,CONTROLLER:PLAINTEXT");
 
         File dir = TestUtils.tempDirectory();
         props.put(ServerLogConfigs.LOG_DIR_CONFIG, dir.getAbsolutePath());
 
-        props.put(KRaftConfigs.PROCESS_ROLES_CONFIG, "broker");
+        props.put(KRaftConfigs.PROCESS_ROLES_CONFIG, "broker,controller");
         props.put(QuorumConfig.QUORUM_VOTERS_CONFIG, "0@localhost:0");
 
         props.put(ReplicationConfigs.REPLICA_SOCKET_TIMEOUT_MS_CONFIG, "1500");