cmccabe commented on a change in pull request #11410:
URL: https://github.com/apache/kafka/pull/11410#discussion_r732089124
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File path: core/src/test/scala/unit/kafka/utils/TestUtils.scala
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@@ -1640,6 +1800,37 @@ object TestUtils extends Logging {
}, s"Timed out waiting for brokerId $brokerId to come online")
}
+ def getReplicaAssignmentForTopics[B <: KafkaBroker](
+ topicNames: Seq[String],
+ brokers: Seq[B],
+ adminConfig: Properties = new Properties): Map[TopicPartition, Seq[Int]]
= {
+ val adminClient = createAdminClient(brokers, adminConfig)
+ val results = new mutable.HashMap[TopicPartition, Seq[Int]]
+ try {
+
adminClient.describeTopics(topicNames.toList.asJava).topicNameValues().forEach {
+ case (topicName, future) =>
+ try {
+ val description = future.get()
+ description.partitions().forEach {
+ case partition =>
+ val topicPartition = new TopicPartition(topicName,
partition.partition())
+ results.put(topicPartition,
partition.replicas().asScala.map(_.id))
+ }
+ } catch {
+ case e: ExecutionException => if (e.getCause != null &&
+ e.getCause.isInstanceOf[UnknownTopicOrPartitionException]) {
+ // ignore
Review comment:
I believe this is consistent with the behavior we have in the ZK case
(which is not in TestUtils, but in KafkaZkClient or somewhere, as I recall)...
I will add a JavaDoc comment.
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