[kafka] branch 3.3 updated: KAFKA-14122: Fix flaky test DynamicBrokerReconfigurationTest#testKeyStoreAlter (#12452)

[js...@apache.org]

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jsancio pushed a commit to branch 3.3
in repository https://gitbox.apache.org/repos/asf/kafka.git


The following commit(s) were added to refs/heads/3.3 by this push:
     new b7e9fc88ad KAFKA-14122: Fix flaky test DynamicBrokerReconfigurationTest#testKeyStoreAlter (#12452)
b7e9fc88ad is described below

commit b7e9fc88ad057a595f069dd399ce1ec376802817
Author: Divij Vaidya <di...@amazon.com>
AuthorDate: Tue Aug 2 19:48:25 2022 +0200

    KAFKA-14122: Fix flaky test DynamicBrokerReconfigurationTest#testKeyStoreAlter (#12452)
    
    
    Reviewers: Mickael Maison <mi...@gmail.com>
---
 .../integration/kafka/server/DynamicBrokerReconfigurationTest.scala   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/src/test/scala/integration/kafka/server/DynamicBrokerReconfigurationTest.scala b/core/src/test/scala/integration/kafka/server/DynamicBrokerReconfigurationTest.scala
index bd6308c0b8..295ad06121 100644
--- a/core/src/test/scala/integration/kafka/server/DynamicBrokerReconfigurationTest.scala
+++ b/core/src/test/scala/integration/kafka/server/DynamicBrokerReconfigurationTest.scala
@@ -377,7 +377,9 @@ class DynamicBrokerReconfigurationTest extends QuorumTestHarness with SaslSetup
 
     // Produce/consume should work with new truststore with new producer/consumer
     val producer = ProducerBuilder().trustStoreProps(sslProperties2).maxRetries(0).build()
-    val consumer = ConsumerBuilder("group1").trustStoreProps(sslProperties2).topic(topic2).build()
+    // Start the new consumer in a separate group than the continous consumer started at the beginning of the test so
+    // that it is not disrupted by rebalance.
+    val consumer = ConsumerBuilder("group2").trustStoreProps(sslProperties2).topic(topic2).build()
     verifyProduceConsume(producer, consumer, 10, topic2)
 
     // Broker keystore update for internal listener with incompatible keystore should fail without update