KafkaSinkCluster: route ListPartitionReassignments

shotover-proxy/tests/kafka_int_tests/test_cases.rs

@@ -4,9 +4,9 @@ use test_helpers::{
     connection::kafka::{
         Acl, AclOperation, AclPermissionType, AlterConfig, ConfigEntry, ConsumerConfig,
         ExpectedResponse, IsolationLevel, KafkaAdmin, KafkaConnectionBuilder, KafkaConsumer,
-        KafkaDriver, KafkaProducer, ListOffsetsResultInfo, NewPartition, NewTopic,
-        OffsetAndMetadata, OffsetSpec, Record, RecordsToDelete, ResourcePatternType,
-        ResourceSpecifier, ResourceType, TopicPartition,
+        KafkaDriver, KafkaProducer, ListOffsetsResultInfo, NewPartition, NewPartitionReassignment,
+        NewTopic, OffsetAndMetadata, OffsetSpec, PartitionReassignment, Record, RecordsToDelete,
+        ResourcePatternType, ResourceSpecifier, ResourceType, TopicPartition,
     },
     docker_compose::DockerCompose,
 };
@@ -1646,6 +1646,33 @@ async fn list_transactions(connection_builder: &KafkaConnectionBuilder) {
     assert_eq!(actual_results, expected_results);
 }
 
+async fn create_and_list_partition_reassignments(connection_builder: &KafkaConnectionBuilder) {
+    let admin = connection_builder.connect_admin().await;
+    admin
+        .alter_partition_reassignments(HashMap::from([(
+            TopicPartition {
+                topic_name: "partitions1".to_owned(),
+                partition: 0,
+            },
+            NewPartitionReassignment {
+                replica_broker_ids: vec![0],
+            },
+        )]))
+        .await;
+
+    let actual_results = admin.list_partition_reassignments().await;
+    assert_eq!(
+        actual_results,
+        HashMap::from([(
+            TopicPartition {
+                topic_name: "partitions1".to_owned(),
+                partition: 0,
+            },
+            PartitionReassignment {}
+        )])
+    )
+}
+
 async fn cluster_test_suite_base(connection_builder: &KafkaConnectionBuilder) {
     let admin = connection_builder.connect_admin().await;
     admin
@@ -1672,6 +1699,7 @@ pub async fn tests_requiring_all_shotover_nodes(connection_builder: &KafkaConnec
     if let KafkaConnectionBuilder::Java(_) = connection_builder {
         list_groups(connection_builder).await;
         list_transactions(connection_builder).await;
+        create_and_list_partition_reassignments(connection_builder).await;
     }
 }
 

shotover/src/transforms/kafka/sink_cluster/mod.rs

@@ -1072,7 +1072,9 @@ The connection to the client has been closed."
                         | RequestBody::CreatePartitions(_)
                         | RequestBody::DeleteTopics(_)
                         | RequestBody::CreateAcls(_)
-                        | RequestBody::ApiVersions(_),
+                        | RequestBody::ApiVersions(_)
+                        | RequestBody::AlterPartitionReassignments(_)
+                        | RequestBody::ListPartitionReassignments(_),
                     ..
                 })) => self.route_to_random_broker(request),
 

test-helpers/src/connection/kafka/java.rs

@@ -1,8 +1,8 @@
 use super::{
     Acl, AclOperation, AclPermissionType, AlterConfig, ConsumerConfig, ExpectedResponse,
-    ListOffsetsResultInfo, NewPartition, NewTopic, OffsetAndMetadata, OffsetSpec, ProduceResult,
-    Record, RecordsToDelete, ResourcePatternType, ResourceSpecifier, ResourceType,
-    TopicDescription, TopicPartition, TopicPartitionInfo,
+    ListOffsetsResultInfo, NewPartition, NewPartitionReassignment, NewTopic, OffsetAndMetadata,
+    OffsetSpec, PartitionReassignment, ProduceResult, Record, RecordsToDelete, ResourcePatternType,
+    ResourceSpecifier, ResourceType, TopicDescription, TopicPartition, TopicPartitionInfo,
 };
 use crate::connection::java::{map_iterator, Jvm, Value};
 use anyhow::Result;
@@ -799,6 +799,59 @@ impl KafkaAdminJava {
             .map(|_| ())
     }
 
+    pub async fn alter_partition_reassignments(
+        &self,
+        reassignments: HashMap<TopicPartition, NewPartitionReassignment>,
+    ) {
+        let reassignments_java: Vec<_> = reassignments
+            .into_iter()
+            .map(|(topic_partition, reassignment)| {
+                (
+                    topic_partition_to_java(&self.jvm, &topic_partition),
+                    self.jvm.call_static(
+                        "java.util.Optional",
+                        "of",
+                        vec![self.jvm.construct(
+                            "org.apache.kafka.clients.admin.NewPartitionReassignment",
+                            vec![self.jvm.new_list(
+                                "java.lang.Integer",
+                                reassignment
+                                    .replica_broker_ids
+                                    .into_iter()
+                                    .map(|x| self.jvm.new_int_object(x))
+                                    .collect(),
+                            )],
+                        )],
+                    ),
+                )
+            })
+            .collect();
+        let reassignments_java = self.jvm.new_map(reassignments_java);
+        self.admin
+            .call("alterPartitionReassignments", vec![reassignments_java])
+            .call_async("all", vec![])
+            .await;
+    }
+
+    pub async fn list_partition_reassignments(
+        &self,
+    ) -> HashMap<TopicPartition, PartitionReassignment> {
+        let java_results = self
+            .admin
+            .call("listPartitionReassignments", vec![])
+            .call_async("reassignments", vec![])
+            .await;
+
+        map_iterator(java_results)
+            .map(|(topic_partition, _partition_reassignment)| {
+                (
+                    topic_partition_to_rust(topic_partition),
+                    PartitionReassignment {},
+                )
+            })
+            .collect()
+    }
+
     pub async fn create_acls(&self, acls: Vec<Acl>) {
         let resource_type = self
             .jvm

test-helpers/src/connection/kafka/mod.rs

@@ -517,6 +517,31 @@ impl KafkaAdmin {
         }
     }
 
+    pub async fn alter_partition_reassignments(
+        &self,
+        reassignments: HashMap<TopicPartition, NewPartitionReassignment>,
+    ) {
+        match self {
+            #[cfg(feature = "kafka-cpp-driver-tests")]
+            Self::Cpp(_) => {
+                panic!("rdkafka-rs driver does not support alter_partition_reassignments")
+            }
+            Self::Java(java) => java.alter_partition_reassignments(reassignments).await,
+        }
+    }
+
+    pub async fn list_partition_reassignments(
+        &self,
+    ) -> HashMap<TopicPartition, PartitionReassignment> {
+        match self {
+            #[cfg(feature = "kafka-cpp-driver-tests")]
+            Self::Cpp(_) => {
+                panic!("rdkafka-rs driver does not support list_partition_reassignments")
+            }
+            Self::Java(java) => java.list_partition_reassignments().await,
+        }
+    }
+
     pub async fn create_partitions(&self, partitions: &[NewPartition<'_>]) {
         match self {
             #[cfg(feature = "kafka-cpp-driver-tests")]
@@ -712,3 +737,11 @@ pub struct RecordsToDelete {
     /// If -1 is given delete all records regardless of offset.
     pub delete_before_offset: i64,
 }
+
+#[derive(PartialEq, Debug)]
+pub struct PartitionReassignment {}
+
+#[derive(PartialEq, Debug)]
+pub struct NewPartitionReassignment {
+    pub replica_broker_ids: Vec<i32>,
+}