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KAFKA-19754: Add RPC-level integration test for StreamsGroupDescribeRequest #20632

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KAFKA-19754: Add RPC-level integration test for StreamsGroupDescribeRequest #20632

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87cca5b
add StreamsGroupDescribeRequest test
lucliu1108 Oct 2, 2025
08d4a46
rename groups in the first test
lucliu1108 Oct 5, 2025
8d67d56
remove hardcoded epoch num to resolve flakiness
lucliu1108 Oct 5, 2025
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54 changes: 52 additions & 2 deletions core/src/test/scala/unit/kafka/server/GroupCoordinatorBaseRequestTest.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -26,9 +26,9 @@ import org.apache.kafka.common.message.LeaveGroupRequestData.MemberIdentity
import org.apache.kafka.common.message.LeaveGroupResponseData.MemberResponse
import org.apache.kafka.common.message.SyncGroupRequestData.SyncGroupRequestAssignment
import org.apache.kafka.common.message.WriteTxnMarkersRequestData.{WritableTxnMarker, WritableTxnMarkerTopic}
import org.apache.kafka.common.message.{AddOffsetsToTxnRequestData, AddOffsetsToTxnResponseData, ConsumerGroupDescribeRequestData, ConsumerGroupDescribeResponseData, ConsumerGroupHeartbeatRequestData, ConsumerGroupHeartbeatResponseData, DeleteGroupsRequestData, DeleteGroupsResponseData, DescribeGroupsRequestData, DescribeGroupsResponseData, EndTxnRequestData, HeartbeatRequestData, HeartbeatResponseData, InitProducerIdRequestData, JoinGroupRequestData, JoinGroupResponseData, LeaveGroupResponseData, ListGroupsRequestData, ListGroupsResponseData, OffsetCommitRequestData, OffsetCommitResponseData, OffsetDeleteRequestData, OffsetDeleteResponseData, OffsetFetchRequestData, OffsetFetchResponseData, ShareGroupDescribeRequestData, ShareGroupDescribeResponseData, ShareGroupHeartbeatRequestData, ShareGroupHeartbeatResponseData, SyncGroupRequestData, SyncGroupResponseData, TxnOffsetCommitRequestData, TxnOffsetCommitResponseData, WriteTxnMarkersRequestData}
import org.apache.kafka.common.message.{AddOffsetsToTxnRequestData, AddOffsetsToTxnResponseData, ConsumerGroupDescribeRequestData, ConsumerGroupDescribeResponseData, ConsumerGroupHeartbeatRequestData, ConsumerGroupHeartbeatResponseData, DeleteGroupsRequestData, DeleteGroupsResponseData, DescribeGroupsRequestData, DescribeGroupsResponseData, EndTxnRequestData, HeartbeatRequestData, HeartbeatResponseData, InitProducerIdRequestData, JoinGroupRequestData, JoinGroupResponseData, LeaveGroupResponseData, ListGroupsRequestData, ListGroupsResponseData, OffsetCommitRequestData, OffsetCommitResponseData, OffsetDeleteRequestData, OffsetDeleteResponseData, OffsetFetchRequestData, OffsetFetchResponseData, ShareGroupDescribeRequestData, ShareGroupDescribeResponseData, ShareGroupHeartbeatRequestData, ShareGroupHeartbeatResponseData, StreamsGroupDescribeRequestData, StreamsGroupDescribeResponseData, StreamsGroupHeartbeatRequestData, StreamsGroupHeartbeatResponseData, SyncGroupRequestData, SyncGroupResponseData, TxnOffsetCommitRequestData, TxnOffsetCommitResponseData, WriteTxnMarkersRequestData}
import org.apache.kafka.common.protocol.{ApiKeys, Errors}
import org.apache.kafka.common.requests.{AbstractRequest, AbstractResponse, AddOffsetsToTxnRequest, AddOffsetsToTxnResponse, ConsumerGroupDescribeRequest, ConsumerGroupDescribeResponse, ConsumerGroupHeartbeatRequest, ConsumerGroupHeartbeatResponse, DeleteGroupsRequest, DeleteGroupsResponse, DescribeGroupsRequest, DescribeGroupsResponse, EndTxnRequest, EndTxnResponse, HeartbeatRequest, HeartbeatResponse, InitProducerIdRequest, InitProducerIdResponse, JoinGroupRequest, JoinGroupResponse, LeaveGroupRequest, LeaveGroupResponse, ListGroupsRequest, ListGroupsResponse, OffsetCommitRequest, OffsetCommitResponse, OffsetDeleteRequest, OffsetDeleteResponse, OffsetFetchRequest, OffsetFetchResponse, ShareGroupDescribeRequest, ShareGroupDescribeResponse, ShareGroupHeartbeatRequest, ShareGroupHeartbeatResponse, SyncGroupRequest, SyncGroupResponse, TxnOffsetCommitRequest, TxnOffsetCommitResponse, WriteTxnMarkersRequest, WriteTxnMarkersResponse}
import org.apache.kafka.common.requests.{AbstractRequest, AbstractResponse, AddOffsetsToTxnRequest, AddOffsetsToTxnResponse, ConsumerGroupDescribeRequest, ConsumerGroupDescribeResponse, ConsumerGroupHeartbeatRequest, ConsumerGroupHeartbeatResponse, DeleteGroupsRequest, DeleteGroupsResponse, DescribeGroupsRequest, DescribeGroupsResponse, EndTxnRequest, EndTxnResponse, HeartbeatRequest, HeartbeatResponse, InitProducerIdRequest, InitProducerIdResponse, JoinGroupRequest, JoinGroupResponse, LeaveGroupRequest, LeaveGroupResponse, ListGroupsRequest, ListGroupsResponse, OffsetCommitRequest, OffsetCommitResponse, OffsetDeleteRequest, OffsetDeleteResponse, OffsetFetchRequest, OffsetFetchResponse, ShareGroupDescribeRequest, ShareGroupDescribeResponse, ShareGroupHeartbeatRequest, ShareGroupHeartbeatResponse, StreamsGroupDescribeRequest, StreamsGroupDescribeResponse, StreamsGroupHeartbeatRequest, StreamsGroupHeartbeatResponse, SyncGroupRequest, SyncGroupResponse, TxnOffsetCommitRequest, TxnOffsetCommitResponse, WriteTxnMarkersRequest, WriteTxnMarkersResponse}
import org.apache.kafka.common.serialization.StringSerializer
import org.apache.kafka.common.test.ClusterInstance
import org.apache.kafka.common.utils.ProducerIdAndEpoch
Expand Down Expand Up @@ -768,6 +768,21 @@ class GroupCoordinatorBaseRequestTest(cluster: ClusterInstance) {
shareGroupDescribeResponse.data.groups.asScala.toList
}

protected def streamsGroupDescribe(
groupIds: List[String],
includeAuthorizedOperations: Boolean = false,
version: Short = ApiKeys.STREAMS_GROUP_DESCRIBE.latestVersion(isUnstableApiEnabled)
): List[StreamsGroupDescribeResponseData.DescribedGroup] = {
val streamsGroupDescribeRequest = new StreamsGroupDescribeRequest.Builder(
new StreamsGroupDescribeRequestData()
.setGroupIds(groupIds.asJava)
.setIncludeAuthorizedOperations(includeAuthorizedOperations)
).build(version)

val streamsGroupDescribeResponse = connectAndReceive[StreamsGroupDescribeResponse](streamsGroupDescribeRequest)
streamsGroupDescribeResponse.data.groups.asScala.toList
}

protected def heartbeat(
groupId: String,
generationId: Int,
Expand Down Expand Up @@ -855,6 +870,41 @@ class GroupCoordinatorBaseRequestTest(cluster: ClusterInstance) {
shareGroupHeartbeatResponse.data
}

protected def streamsGroupHeartbeat(
groupId: String,
memberId: String = "",
memberEpoch: Int = 0,
rebalanceTimeoutMs: Int = -1,
activeTasks: List[StreamsGroupHeartbeatRequestData.TaskIds] = null,
standbyTasks: List[StreamsGroupHeartbeatRequestData.TaskIds] = null,
warmupTasks: List[StreamsGroupHeartbeatRequestData.TaskIds] = null,
topology: StreamsGroupHeartbeatRequestData.Topology = null,
expectedError: Errors = Errors.NONE,
version: Short = ApiKeys.STREAMS_GROUP_HEARTBEAT.latestVersion(isUnstableApiEnabled)
): StreamsGroupHeartbeatResponseData = {
val streamsGroupHeartbeatRequest = new StreamsGroupHeartbeatRequest.Builder(
new StreamsGroupHeartbeatRequestData()
.setGroupId(groupId)
.setMemberId(memberId)
.setMemberEpoch(memberEpoch)
.setRebalanceTimeoutMs(rebalanceTimeoutMs)
.setActiveTasks(activeTasks.asJava)
.setStandbyTasks(standbyTasks.asJava)
.setWarmupTasks(warmupTasks.asJava)
.setTopology(topology)
).build(version)

// Send the request until receiving a successful response. There is a delay
// here because the group coordinator is loaded in the background.
var streamsGroupHeartbeatResponse: StreamsGroupHeartbeatResponse = null
TestUtils.waitUntilTrue(() => {
streamsGroupHeartbeatResponse = connectAndReceive[StreamsGroupHeartbeatResponse](streamsGroupHeartbeatRequest)
streamsGroupHeartbeatResponse.data.errorCode == expectedError.code
}, msg = s"Could not heartbeat successfully. Last response $streamsGroupHeartbeatResponse.")

streamsGroupHeartbeatResponse.data
}

protected def leaveGroupWithNewProtocol(
groupId: String,
memberId: String
Expand Down
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