/
RequestResponseTest.java
3530 lines (3210 loc) · 183 KB
/
RequestResponseTest.java
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.kafka.common.requests;
import org.apache.kafka.common.ConsumerGroupState;
import org.apache.kafka.common.ElectionType;
import org.apache.kafka.common.IsolationLevel;
import org.apache.kafka.common.Node;
import org.apache.kafka.common.TopicPartition;
import org.apache.kafka.common.TopicIdPartition;
import org.apache.kafka.common.Uuid;
import org.apache.kafka.common.acl.AccessControlEntry;
import org.apache.kafka.common.acl.AccessControlEntryFilter;
import org.apache.kafka.common.acl.AclBinding;
import org.apache.kafka.common.acl.AclBindingFilter;
import org.apache.kafka.common.acl.AclOperation;
import org.apache.kafka.common.acl.AclPermissionType;
import org.apache.kafka.common.config.ConfigResource;
import org.apache.kafka.common.errors.NotCoordinatorException;
import org.apache.kafka.common.errors.NotEnoughReplicasException;
import org.apache.kafka.common.errors.SecurityDisabledException;
import org.apache.kafka.common.errors.UnknownServerException;
import org.apache.kafka.common.errors.UnsupportedVersionException;
import org.apache.kafka.common.message.AddPartitionsToTxnResponseData;
import org.apache.kafka.common.message.AddOffsetsToTxnRequestData;
import org.apache.kafka.common.message.AddOffsetsToTxnResponseData;
import org.apache.kafka.common.message.AddPartitionsToTxnRequestData.AddPartitionsToTxnTopic;
import org.apache.kafka.common.message.AddPartitionsToTxnRequestData.AddPartitionsToTxnTopicCollection;
import org.apache.kafka.common.message.AddPartitionsToTxnRequestData.AddPartitionsToTxnTransaction;
import org.apache.kafka.common.message.AddPartitionsToTxnRequestData.AddPartitionsToTxnTransactionCollection;
import org.apache.kafka.common.message.AllocateProducerIdsRequestData;
import org.apache.kafka.common.message.AllocateProducerIdsResponseData;
import org.apache.kafka.common.message.AlterClientQuotasResponseData;
import org.apache.kafka.common.message.AlterConfigsResponseData;
import org.apache.kafka.common.message.AlterPartitionRequestData;
import org.apache.kafka.common.message.AlterPartitionResponseData;
import org.apache.kafka.common.message.AlterPartitionReassignmentsRequestData;
import org.apache.kafka.common.message.AlterPartitionReassignmentsResponseData;
import org.apache.kafka.common.message.AlterReplicaLogDirsRequestData;
import org.apache.kafka.common.message.AlterReplicaLogDirsRequestData.AlterReplicaLogDirTopic;
import org.apache.kafka.common.message.AlterReplicaLogDirsRequestData.AlterReplicaLogDirTopicCollection;
import org.apache.kafka.common.message.AlterReplicaLogDirsResponseData;
import org.apache.kafka.common.message.AlterUserScramCredentialsRequestData;
import org.apache.kafka.common.message.AlterUserScramCredentialsResponseData;
import org.apache.kafka.common.message.ApiMessageType;
import org.apache.kafka.common.message.ApiVersionsRequestData;
import org.apache.kafka.common.message.ApiVersionsResponseData;
import org.apache.kafka.common.message.ApiVersionsResponseData.ApiVersion;
import org.apache.kafka.common.message.ApiVersionsResponseData.ApiVersionCollection;
import org.apache.kafka.common.message.BeginQuorumEpochRequestData;
import org.apache.kafka.common.message.BeginQuorumEpochResponseData;
import org.apache.kafka.common.message.BrokerHeartbeatRequestData;
import org.apache.kafka.common.message.BrokerHeartbeatResponseData;
import org.apache.kafka.common.message.BrokerRegistrationRequestData;
import org.apache.kafka.common.message.BrokerRegistrationResponseData;
import org.apache.kafka.common.message.ConsumerGroupHeartbeatRequestData;
import org.apache.kafka.common.message.ConsumerGroupHeartbeatResponseData;
import org.apache.kafka.common.message.ControlledShutdownRequestData;
import org.apache.kafka.common.message.ControlledShutdownResponseData;
import org.apache.kafka.common.message.ControlledShutdownResponseData.RemainingPartition;
import org.apache.kafka.common.message.ControlledShutdownResponseData.RemainingPartitionCollection;
import org.apache.kafka.common.message.CreateAclsRequestData;
import org.apache.kafka.common.message.CreateAclsResponseData;
import org.apache.kafka.common.message.CreateDelegationTokenRequestData;
import org.apache.kafka.common.message.CreateDelegationTokenRequestData.CreatableRenewers;
import org.apache.kafka.common.message.CreateDelegationTokenResponseData;
import org.apache.kafka.common.message.CreatePartitionsRequestData;
import org.apache.kafka.common.message.CreatePartitionsRequestData.CreatePartitionsAssignment;
import org.apache.kafka.common.message.CreatePartitionsRequestData.CreatePartitionsTopic;
import org.apache.kafka.common.message.CreatePartitionsRequestData.CreatePartitionsTopicCollection;
import org.apache.kafka.common.message.CreatePartitionsResponseData;
import org.apache.kafka.common.message.CreatePartitionsResponseData.CreatePartitionsTopicResult;
import org.apache.kafka.common.message.CreateTopicsRequestData;
import org.apache.kafka.common.message.CreateTopicsRequestData.CreatableReplicaAssignment;
import org.apache.kafka.common.message.CreateTopicsRequestData.CreatableTopic;
import org.apache.kafka.common.message.CreateTopicsRequestData.CreatableTopicCollection;
import org.apache.kafka.common.message.CreateTopicsRequestData.CreateableTopicConfig;
import org.apache.kafka.common.message.CreateTopicsResponseData;
import org.apache.kafka.common.message.CreateTopicsResponseData.CreatableTopicConfigs;
import org.apache.kafka.common.message.CreateTopicsResponseData.CreatableTopicResult;
import org.apache.kafka.common.message.DeleteAclsRequestData;
import org.apache.kafka.common.message.DeleteAclsResponseData;
import org.apache.kafka.common.message.DeleteGroupsRequestData;
import org.apache.kafka.common.message.DeleteGroupsResponseData;
import org.apache.kafka.common.message.DeleteGroupsResponseData.DeletableGroupResult;
import org.apache.kafka.common.message.DeleteGroupsResponseData.DeletableGroupResultCollection;
import org.apache.kafka.common.message.DeleteRecordsRequestData;
import org.apache.kafka.common.message.DeleteRecordsResponseData;
import org.apache.kafka.common.message.DeleteTopicsRequestData;
import org.apache.kafka.common.message.DeleteTopicsResponseData;
import org.apache.kafka.common.message.DeleteTopicsResponseData.DeletableTopicResult;
import org.apache.kafka.common.message.DescribeAclsResponseData;
import org.apache.kafka.common.message.DescribeAclsResponseData.AclDescription;
import org.apache.kafka.common.message.DescribeAclsResponseData.DescribeAclsResource;
import org.apache.kafka.common.message.DescribeClientQuotasResponseData;
import org.apache.kafka.common.message.DescribeClusterRequestData;
import org.apache.kafka.common.message.DescribeClusterResponseData;
import org.apache.kafka.common.message.DescribeClusterResponseData.DescribeClusterBroker;
import org.apache.kafka.common.message.DescribeClusterResponseData.DescribeClusterBrokerCollection;
import org.apache.kafka.common.message.DescribeConfigsRequestData;
import org.apache.kafka.common.message.DescribeConfigsResponseData;
import org.apache.kafka.common.message.DescribeConfigsResponseData.DescribeConfigsResourceResult;
import org.apache.kafka.common.message.DescribeConfigsResponseData.DescribeConfigsResult;
import org.apache.kafka.common.message.DescribeGroupsRequestData;
import org.apache.kafka.common.message.DescribeGroupsResponseData;
import org.apache.kafka.common.message.DescribeGroupsResponseData.DescribedGroup;
import org.apache.kafka.common.message.DescribeLogDirsRequestData;
import org.apache.kafka.common.message.DescribeLogDirsResponseData;
import org.apache.kafka.common.message.DescribeProducersRequestData;
import org.apache.kafka.common.message.DescribeProducersResponseData;
import org.apache.kafka.common.message.DescribeQuorumRequestData;
import org.apache.kafka.common.message.DescribeQuorumResponseData;
import org.apache.kafka.common.message.DescribeTransactionsRequestData;
import org.apache.kafka.common.message.DescribeTransactionsResponseData;
import org.apache.kafka.common.message.DescribeUserScramCredentialsRequestData;
import org.apache.kafka.common.message.DescribeUserScramCredentialsResponseData;
import org.apache.kafka.common.message.ElectLeadersResponseData.PartitionResult;
import org.apache.kafka.common.message.ElectLeadersResponseData.ReplicaElectionResult;
import org.apache.kafka.common.message.EndQuorumEpochRequestData;
import org.apache.kafka.common.message.EndQuorumEpochResponseData;
import org.apache.kafka.common.message.EndTxnRequestData;
import org.apache.kafka.common.message.EndTxnResponseData;
import org.apache.kafka.common.message.EnvelopeResponseData;
import org.apache.kafka.common.message.ExpireDelegationTokenRequestData;
import org.apache.kafka.common.message.ExpireDelegationTokenResponseData;
import org.apache.kafka.common.message.FetchRequestData;
import org.apache.kafka.common.message.FetchResponseData;
import org.apache.kafka.common.message.FetchSnapshotRequestData;
import org.apache.kafka.common.message.FetchSnapshotResponseData;
import org.apache.kafka.common.message.FindCoordinatorRequestData;
import org.apache.kafka.common.message.HeartbeatRequestData;
import org.apache.kafka.common.message.HeartbeatResponseData;
import org.apache.kafka.common.message.IncrementalAlterConfigsRequestData;
import org.apache.kafka.common.message.IncrementalAlterConfigsRequestData.AlterConfigsResource;
import org.apache.kafka.common.message.IncrementalAlterConfigsRequestData.AlterableConfig;
import org.apache.kafka.common.message.IncrementalAlterConfigsResponseData;
import org.apache.kafka.common.message.IncrementalAlterConfigsResponseData.AlterConfigsResourceResponse;
import org.apache.kafka.common.message.InitProducerIdRequestData;
import org.apache.kafka.common.message.InitProducerIdResponseData;
import org.apache.kafka.common.message.JoinGroupRequestData;
import org.apache.kafka.common.message.JoinGroupResponseData;
import org.apache.kafka.common.message.JoinGroupResponseData.JoinGroupResponseMember;
import org.apache.kafka.common.message.LeaderAndIsrRequestData.LeaderAndIsrPartitionState;
import org.apache.kafka.common.message.LeaderAndIsrResponseData;
import org.apache.kafka.common.message.LeaderAndIsrResponseData.LeaderAndIsrTopicErrorCollection;
import org.apache.kafka.common.message.LeaveGroupRequestData.MemberIdentity;
import org.apache.kafka.common.message.LeaveGroupResponseData;
import org.apache.kafka.common.message.ListGroupsRequestData;
import org.apache.kafka.common.message.ListGroupsResponseData;
import org.apache.kafka.common.message.ListOffsetsRequestData.ListOffsetsPartition;
import org.apache.kafka.common.message.ListOffsetsRequestData.ListOffsetsTopic;
import org.apache.kafka.common.message.ListOffsetsResponseData;
import org.apache.kafka.common.message.ListOffsetsResponseData.ListOffsetsPartitionResponse;
import org.apache.kafka.common.message.ListOffsetsResponseData.ListOffsetsTopicResponse;
import org.apache.kafka.common.message.ListPartitionReassignmentsRequestData;
import org.apache.kafka.common.message.ListPartitionReassignmentsResponseData;
import org.apache.kafka.common.message.ListTransactionsRequestData;
import org.apache.kafka.common.message.ListTransactionsResponseData;
import org.apache.kafka.common.message.OffsetCommitRequestData;
import org.apache.kafka.common.message.OffsetCommitResponseData;
import org.apache.kafka.common.message.OffsetDeleteRequestData;
import org.apache.kafka.common.message.OffsetDeleteRequestData.OffsetDeleteRequestPartition;
import org.apache.kafka.common.message.OffsetDeleteRequestData.OffsetDeleteRequestTopic;
import org.apache.kafka.common.message.OffsetDeleteRequestData.OffsetDeleteRequestTopicCollection;
import org.apache.kafka.common.message.OffsetDeleteResponseData;
import org.apache.kafka.common.message.OffsetDeleteResponseData.OffsetDeleteResponsePartition;
import org.apache.kafka.common.message.OffsetDeleteResponseData.OffsetDeleteResponsePartitionCollection;
import org.apache.kafka.common.message.OffsetDeleteResponseData.OffsetDeleteResponseTopic;
import org.apache.kafka.common.message.OffsetDeleteResponseData.OffsetDeleteResponseTopicCollection;
import org.apache.kafka.common.message.OffsetForLeaderEpochRequestData.OffsetForLeaderPartition;
import org.apache.kafka.common.message.OffsetForLeaderEpochRequestData.OffsetForLeaderTopic;
import org.apache.kafka.common.message.OffsetForLeaderEpochRequestData.OffsetForLeaderTopicCollection;
import org.apache.kafka.common.message.OffsetForLeaderEpochResponseData;
import org.apache.kafka.common.message.OffsetForLeaderEpochResponseData.EpochEndOffset;
import org.apache.kafka.common.message.OffsetForLeaderEpochResponseData.OffsetForLeaderTopicResult;
import org.apache.kafka.common.message.ProduceRequestData;
import org.apache.kafka.common.message.ProduceResponseData;
import org.apache.kafka.common.message.RenewDelegationTokenRequestData;
import org.apache.kafka.common.message.RenewDelegationTokenResponseData;
import org.apache.kafka.common.message.SaslAuthenticateRequestData;
import org.apache.kafka.common.message.SaslAuthenticateResponseData;
import org.apache.kafka.common.message.SaslHandshakeRequestData;
import org.apache.kafka.common.message.SaslHandshakeResponseData;
import org.apache.kafka.common.message.StopReplicaRequestData.StopReplicaPartitionState;
import org.apache.kafka.common.message.StopReplicaRequestData.StopReplicaTopicState;
import org.apache.kafka.common.message.StopReplicaResponseData;
import org.apache.kafka.common.message.SyncGroupRequestData;
import org.apache.kafka.common.message.SyncGroupRequestData.SyncGroupRequestAssignment;
import org.apache.kafka.common.message.SyncGroupResponseData;
import org.apache.kafka.common.message.UnregisterBrokerRequestData;
import org.apache.kafka.common.message.UnregisterBrokerResponseData;
import org.apache.kafka.common.message.UpdateFeaturesRequestData;
import org.apache.kafka.common.message.UpdateFeaturesResponseData;
import org.apache.kafka.common.message.UpdateMetadataRequestData.UpdateMetadataBroker;
import org.apache.kafka.common.message.UpdateMetadataRequestData.UpdateMetadataEndpoint;
import org.apache.kafka.common.message.UpdateMetadataRequestData.UpdateMetadataPartitionState;
import org.apache.kafka.common.message.UpdateMetadataResponseData;
import org.apache.kafka.common.message.VoteRequestData;
import org.apache.kafka.common.message.VoteResponseData;
import org.apache.kafka.common.network.ListenerName;
import org.apache.kafka.common.network.Send;
import org.apache.kafka.common.protocol.ApiKeys;
import org.apache.kafka.common.protocol.ByteBufferAccessor;
import org.apache.kafka.common.protocol.Errors;
import org.apache.kafka.common.protocol.ObjectSerializationCache;
import org.apache.kafka.common.protocol.types.RawTaggedField;
import org.apache.kafka.common.quota.ClientQuotaAlteration;
import org.apache.kafka.common.quota.ClientQuotaEntity;
import org.apache.kafka.common.quota.ClientQuotaFilter;
import org.apache.kafka.common.record.CompressionType;
import org.apache.kafka.common.record.MemoryRecords;
import org.apache.kafka.common.record.RecordBatch;
import org.apache.kafka.common.record.SimpleRecord;
import org.apache.kafka.common.requests.CreateTopicsRequest.Builder;
import org.apache.kafka.common.requests.DescribeConfigsResponse.ConfigType;
import org.apache.kafka.common.requests.FindCoordinatorRequest.CoordinatorType;
import org.apache.kafka.common.requests.FindCoordinatorRequest.NoBatchedFindCoordinatorsException;
import org.apache.kafka.common.resource.PatternType;
import org.apache.kafka.common.resource.ResourcePattern;
import org.apache.kafka.common.resource.ResourcePatternFilter;
import org.apache.kafka.common.resource.ResourceType;
import org.apache.kafka.common.security.auth.KafkaPrincipal;
import org.apache.kafka.common.security.auth.SecurityProtocol;
import org.apache.kafka.common.security.token.delegation.DelegationToken;
import org.apache.kafka.common.security.token.delegation.TokenInformation;
import org.apache.kafka.common.utils.SecurityUtils;
import org.apache.kafka.common.utils.Utils;
import org.apache.kafka.test.TestUtils;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import java.nio.BufferUnderflowException;
import java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.stream.Collectors;
import static java.util.Arrays.asList;
import static java.util.Collections.emptyList;
import static java.util.Collections.singletonList;
import static org.apache.kafka.common.protocol.ApiKeys.API_VERSIONS;
import static org.apache.kafka.common.protocol.ApiKeys.CONTROLLED_SHUTDOWN;
import static org.apache.kafka.common.protocol.ApiKeys.CREATE_PARTITIONS;
import static org.apache.kafka.common.protocol.ApiKeys.CREATE_TOPICS;
import static org.apache.kafka.common.protocol.ApiKeys.DELETE_ACLS;
import static org.apache.kafka.common.protocol.ApiKeys.DELETE_TOPICS;
import static org.apache.kafka.common.protocol.ApiKeys.DESCRIBE_CONFIGS;
import static org.apache.kafka.common.protocol.ApiKeys.DESCRIBE_DELEGATION_TOKEN;
import static org.apache.kafka.common.protocol.ApiKeys.DESCRIBE_LOG_DIRS;
import static org.apache.kafka.common.protocol.ApiKeys.ELECT_LEADERS;
import static org.apache.kafka.common.protocol.ApiKeys.FETCH;
import static org.apache.kafka.common.protocol.ApiKeys.FIND_COORDINATOR;
import static org.apache.kafka.common.protocol.ApiKeys.JOIN_GROUP;
import static org.apache.kafka.common.protocol.ApiKeys.LIST_GROUPS;
import static org.apache.kafka.common.protocol.ApiKeys.LIST_OFFSETS;
import static org.apache.kafka.common.protocol.ApiKeys.METADATA;
import static org.apache.kafka.common.protocol.ApiKeys.OFFSET_FETCH;
import static org.apache.kafka.common.protocol.ApiKeys.PRODUCE;
import static org.apache.kafka.common.protocol.ApiKeys.SASL_AUTHENTICATE;
import static org.apache.kafka.common.protocol.ApiKeys.STOP_REPLICA;
import static org.apache.kafka.common.protocol.ApiKeys.SYNC_GROUP;
import static org.apache.kafka.common.protocol.ApiKeys.UPDATE_METADATA;
import static org.apache.kafka.common.protocol.ApiKeys.WRITE_TXN_MARKERS;
import static org.apache.kafka.common.requests.FetchMetadata.INVALID_SESSION_ID;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;
// This class performs tests requests and responses for all API keys
public class RequestResponseTest {
// Exception includes a message that we verify is not included in error responses
private final UnknownServerException unknownServerException = new UnknownServerException("secret");
@Test
public void testSerialization() {
Map<ApiKeys, List<Short>> toSkip = new HashMap<>();
// It's not possible to create a MetadataRequest v0 via the builder
toSkip.put(METADATA, singletonList((short) 0));
// DescribeLogDirsResponse v0, v1 and v2 don't have a top level error field
toSkip.put(DESCRIBE_LOG_DIRS, Arrays.asList((short) 0, (short) 1, (short) 2));
// ElectLeaders v0 does not have a top level error field, when accessing it, it defaults to NONE
toSkip.put(ELECT_LEADERS, singletonList((short) 0));
for (ApiKeys apikey : ApiKeys.values()) {
for (short version : apikey.allVersions()) {
if (toSkip.containsKey(apikey) && toSkip.get(apikey).contains(version)) continue;
AbstractRequest request = getRequest(apikey, version);
checkRequest(request);
checkErrorResponse(request, unknownServerException);
checkResponse(getResponse(apikey, version), version);
}
}
}
// This test validates special cases that are not checked in testSerialization
@Test
public void testSerializationSpecialCases() {
// Produce
checkResponse(createProduceResponseWithErrorMessage(), (short) 8);
// Fetch
checkResponse(createFetchResponse(true), (short) 4);
List<TopicIdPartition> toForgetTopics = new ArrayList<>();
toForgetTopics.add(new TopicIdPartition(Uuid.ZERO_UUID, new TopicPartition("foo", 0)));
toForgetTopics.add(new TopicIdPartition(Uuid.ZERO_UUID, new TopicPartition("foo", 2)));
toForgetTopics.add(new TopicIdPartition(Uuid.ZERO_UUID, new TopicPartition("bar", 0)));
checkRequest(createFetchRequest((short) 7, new FetchMetadata(123, 456), toForgetTopics));
checkResponse(createFetchResponse(123), (short) 7);
checkResponse(createFetchResponse(Errors.FETCH_SESSION_ID_NOT_FOUND, 123), (short) 7);
checkOlderFetchVersions();
// Metadata
checkRequest(MetadataRequest.Builder.allTopics().build((short) 2));
// OffsetFetch
checkRequest(createOffsetFetchRequestWithMultipleGroups((short) 8, true));
checkRequest(createOffsetFetchRequestWithMultipleGroups((short) 8, false));
checkRequest(createOffsetFetchRequestForAllPartition((short) 7, true));
checkRequest(createOffsetFetchRequestForAllPartition((short) 8, true));
checkErrorResponse(createOffsetFetchRequestWithMultipleGroups((short) 8, true), unknownServerException);
checkErrorResponse(createOffsetFetchRequestForAllPartition((short) 7, true),
new NotCoordinatorException("Not Coordinator"));
checkErrorResponse(createOffsetFetchRequestForAllPartition((short) 8, true),
new NotCoordinatorException("Not Coordinator"));
checkErrorResponse(createOffsetFetchRequestWithMultipleGroups((short) 8, true),
new NotCoordinatorException("Not Coordinator"));
// StopReplica
for (short version : STOP_REPLICA.allVersions()) {
checkRequest(createStopReplicaRequest(version, false));
checkErrorResponse(createStopReplicaRequest(version, false), unknownServerException);
}
// CreatePartitions
for (short version : CREATE_PARTITIONS.allVersions()) {
checkRequest(createCreatePartitionsRequestWithAssignments(version));
}
// UpdateMetadata
for (short version : UPDATE_METADATA.allVersions()) {
checkRequest(createUpdateMetadataRequest(version, null));
checkErrorResponse(createUpdateMetadataRequest(version, null), unknownServerException);
}
// LeaderForEpoch
checkRequest(createLeaderEpochRequestForConsumer());
checkErrorResponse(createLeaderEpochRequestForConsumer(), unknownServerException);
// TxnOffsetCommit
checkRequest(createTxnOffsetCommitRequestWithAutoDowngrade());
checkErrorResponse(createTxnOffsetCommitRequestWithAutoDowngrade(), unknownServerException);
// DescribeAcls
checkErrorResponse(createDescribeAclsRequest((short) 0), new SecurityDisabledException("Security is not enabled."));
checkErrorResponse(createCreateAclsRequest((short) 0), new SecurityDisabledException("Security is not enabled."));
// DeleteAcls
checkErrorResponse(createDeleteAclsRequest((short) 0), new SecurityDisabledException("Security is not enabled."));
// DescribeConfigs
checkRequest(createDescribeConfigsRequestWithConfigEntries((short) 0));
checkRequest(createDescribeConfigsRequestWithConfigEntries((short) 1));
checkRequest(createDescribeConfigsRequestWithDocumentation((short) 1));
checkRequest(createDescribeConfigsRequestWithDocumentation((short) 2));
checkRequest(createDescribeConfigsRequestWithDocumentation((short) 3));
checkDescribeConfigsResponseVersions();
// ElectLeaders
checkRequest(createElectLeadersRequestNullPartitions());
}
@Test
public void testApiVersionsSerialization() {
for (short version : API_VERSIONS.allVersions()) {
checkErrorResponse(createApiVersionRequest(version), new UnsupportedVersionException("Not Supported"));
checkResponse(TestUtils.defaultApiVersionsResponse(ApiMessageType.ListenerType.ZK_BROKER), version);
}
}
@Test
public void testBatchedFindCoordinatorRequestSerialization() {
for (short version : FIND_COORDINATOR.allVersions()) {
checkRequest(createBatchedFindCoordinatorRequest(singletonList("group1"), version));
if (version < FindCoordinatorRequest.MIN_BATCHED_VERSION) {
assertThrows(NoBatchedFindCoordinatorsException.class, () ->
createBatchedFindCoordinatorRequest(asList("group1", "group2"), version));
} else {
checkRequest(createBatchedFindCoordinatorRequest(asList("group1", "group2"), version));
}
}
}
@Test
public void testResponseHeader() {
ResponseHeader header = new ResponseHeader(10, (short) 1);
ObjectSerializationCache serializationCache = new ObjectSerializationCache();
ByteBuffer buffer = ByteBuffer.allocate(header.size(serializationCache));
header.write(buffer, serializationCache);
buffer.flip();
ResponseHeader deserialized = ResponseHeader.parse(buffer, header.headerVersion());
assertEquals(header.size(), deserialized.size());
assertEquals(header.correlationId(), deserialized.correlationId());
}
@Test
public void cannotUseFindCoordinatorV0ToFindTransactionCoordinator() {
FindCoordinatorRequest.Builder builder = new FindCoordinatorRequest.Builder(
new FindCoordinatorRequestData()
.setKeyType(CoordinatorType.TRANSACTION.id)
.setKey("foobar"));
assertThrows(UnsupportedVersionException.class, () -> builder.build((short) 0));
}
@Test
public void testProduceRequestPartitionSize() {
TopicPartition tp0 = new TopicPartition("test", 0);
TopicPartition tp1 = new TopicPartition("test", 1);
MemoryRecords records0 = MemoryRecords.withRecords(RecordBatch.MAGIC_VALUE_V2,
CompressionType.NONE, new SimpleRecord("woot".getBytes()));
MemoryRecords records1 = MemoryRecords.withRecords(RecordBatch.MAGIC_VALUE_V2,
CompressionType.NONE, new SimpleRecord("woot".getBytes()), new SimpleRecord("woot".getBytes()));
ProduceRequest request = ProduceRequest.forMagic(RecordBatch.MAGIC_VALUE_V2,
new ProduceRequestData()
.setTopicData(new ProduceRequestData.TopicProduceDataCollection(asList(
new ProduceRequestData.TopicProduceData().setName(tp0.topic()).setPartitionData(
singletonList(new ProduceRequestData.PartitionProduceData().setIndex(tp0.partition()).setRecords(records0))),
new ProduceRequestData.TopicProduceData().setName(tp1.topic()).setPartitionData(
singletonList(new ProduceRequestData.PartitionProduceData().setIndex(tp1.partition()).setRecords(records1))))
.iterator()))
.setAcks((short) 1)
.setTimeoutMs(5000)
.setTransactionalId("transactionalId"))
.build((short) 3);
assertEquals(2, request.partitionSizes().size());
assertEquals(records0.sizeInBytes(), (int) request.partitionSizes().get(tp0));
assertEquals(records1.sizeInBytes(), (int) request.partitionSizes().get(tp1));
}
@Test
public void produceRequestToStringTest() {
ProduceRequest request = createProduceRequest(PRODUCE.latestVersion());
assertEquals(1, request.data().topicData().size());
assertFalse(request.toString(false).contains("partitionSizes"));
assertTrue(request.toString(false).contains("numPartitions=1"));
assertTrue(request.toString(true).contains("partitionSizes"));
assertFalse(request.toString(true).contains("numPartitions"));
request.clearPartitionRecords();
try {
request.data();
fail("dataOrException should fail after clearPartitionRecords()");
} catch (IllegalStateException e) {
// OK
}
// `toString` should behave the same after `clearPartitionRecords`
assertFalse(request.toString(false).contains("partitionSizes"));
assertTrue(request.toString(false).contains("numPartitions=1"));
assertTrue(request.toString(true).contains("partitionSizes"));
assertFalse(request.toString(true).contains("numPartitions"));
}
@Test
public void produceRequestGetErrorResponseTest() {
ProduceRequest request = createProduceRequest(PRODUCE.latestVersion());
ProduceResponse errorResponse = (ProduceResponse) request.getErrorResponse(new NotEnoughReplicasException());
ProduceResponseData.TopicProduceResponse topicProduceResponse = errorResponse.data().responses().iterator().next();
ProduceResponseData.PartitionProduceResponse partitionProduceResponse = topicProduceResponse.partitionResponses().iterator().next();
assertEquals(Errors.NOT_ENOUGH_REPLICAS, Errors.forCode(partitionProduceResponse.errorCode()));
assertEquals(ProduceResponse.INVALID_OFFSET, partitionProduceResponse.baseOffset());
assertEquals(RecordBatch.NO_TIMESTAMP, partitionProduceResponse.logAppendTimeMs());
request.clearPartitionRecords();
// `getErrorResponse` should behave the same after `clearPartitionRecords`
errorResponse = (ProduceResponse) request.getErrorResponse(new NotEnoughReplicasException());
topicProduceResponse = errorResponse.data().responses().iterator().next();
partitionProduceResponse = topicProduceResponse.partitionResponses().iterator().next();
assertEquals(Errors.NOT_ENOUGH_REPLICAS, Errors.forCode(partitionProduceResponse.errorCode()));
assertEquals(ProduceResponse.INVALID_OFFSET, partitionProduceResponse.baseOffset());
assertEquals(RecordBatch.NO_TIMESTAMP, partitionProduceResponse.logAppendTimeMs());
}
@Test
public void fetchResponseVersionTest() {
LinkedHashMap<TopicIdPartition, FetchResponseData.PartitionData> responseData = new LinkedHashMap<>();
Uuid id = Uuid.randomUuid();
Map<Uuid, String> topicNames = Collections.singletonMap(id, "test");
TopicPartition tp = new TopicPartition("test", 0);
MemoryRecords records = MemoryRecords.readableRecords(ByteBuffer.allocate(10));
FetchResponseData.PartitionData partitionData = new FetchResponseData.PartitionData()
.setPartitionIndex(0)
.setHighWatermark(1000000)
.setLogStartOffset(-1)
.setRecords(records);
// Use zero UUID since we are comparing with old request versions
responseData.put(new TopicIdPartition(Uuid.ZERO_UUID, tp), partitionData);
LinkedHashMap<TopicPartition, FetchResponseData.PartitionData> tpResponseData = new LinkedHashMap<>();
tpResponseData.put(tp, partitionData);
FetchResponse v0Response = FetchResponse.of(Errors.NONE, 0, INVALID_SESSION_ID, responseData);
FetchResponse v1Response = FetchResponse.of(Errors.NONE, 10, INVALID_SESSION_ID, responseData);
FetchResponse v0Deserialized = FetchResponse.parse(v0Response.serialize((short) 0), (short) 0);
FetchResponse v1Deserialized = FetchResponse.parse(v1Response.serialize((short) 1), (short) 1);
assertEquals(0, v0Deserialized.throttleTimeMs(), "Throttle time must be zero");
assertEquals(10, v1Deserialized.throttleTimeMs(), "Throttle time must be 10");
assertEquals(tpResponseData, v0Deserialized.responseData(topicNames, (short) 0), "Response data does not match");
assertEquals(tpResponseData, v1Deserialized.responseData(topicNames, (short) 1), "Response data does not match");
LinkedHashMap<TopicIdPartition, FetchResponseData.PartitionData> idResponseData = new LinkedHashMap<>();
idResponseData.put(new TopicIdPartition(id, new TopicPartition("test", 0)),
new FetchResponseData.PartitionData()
.setPartitionIndex(0)
.setHighWatermark(1000000)
.setLogStartOffset(-1)
.setRecords(records));
FetchResponse idTestResponse = FetchResponse.of(Errors.NONE, 0, INVALID_SESSION_ID, idResponseData);
FetchResponse v12Deserialized = FetchResponse.parse(idTestResponse.serialize((short) 12), (short) 12);
FetchResponse newestDeserialized = FetchResponse.parse(idTestResponse.serialize(FETCH.latestVersion()), FETCH.latestVersion());
assertTrue(v12Deserialized.topicIds().isEmpty());
assertEquals(1, newestDeserialized.topicIds().size());
assertTrue(newestDeserialized.topicIds().contains(id));
}
@Test
public void testFetchResponseV4() {
LinkedHashMap<TopicIdPartition, FetchResponseData.PartitionData> responseData = new LinkedHashMap<>();
Map<Uuid, String> topicNames = new HashMap<>();
topicNames.put(Uuid.randomUuid(), "bar");
topicNames.put(Uuid.randomUuid(), "foo");
MemoryRecords records = MemoryRecords.readableRecords(ByteBuffer.allocate(10));
List<FetchResponseData.AbortedTransaction> abortedTransactions = asList(
new FetchResponseData.AbortedTransaction().setProducerId(10).setFirstOffset(100),
new FetchResponseData.AbortedTransaction().setProducerId(15).setFirstOffset(50)
);
// Use zero UUID since this is an old request version.
responseData.put(new TopicIdPartition(Uuid.ZERO_UUID, new TopicPartition("bar", 0)),
new FetchResponseData.PartitionData()
.setPartitionIndex(0)
.setHighWatermark(1000000)
.setAbortedTransactions(abortedTransactions)
.setRecords(records));
responseData.put(new TopicIdPartition(Uuid.ZERO_UUID, new TopicPartition("bar", 1)),
new FetchResponseData.PartitionData()
.setPartitionIndex(1)
.setHighWatermark(900000)
.setLastStableOffset(5)
.setRecords(records));
responseData.put(new TopicIdPartition(Uuid.ZERO_UUID, new TopicPartition("foo", 0)),
new FetchResponseData.PartitionData()
.setPartitionIndex(0)
.setHighWatermark(70000)
.setLastStableOffset(6)
.setRecords(records));
FetchResponse response = FetchResponse.of(Errors.NONE, 10, INVALID_SESSION_ID, responseData);
FetchResponse deserialized = FetchResponse.parse(response.serialize((short) 4), (short) 4);
assertEquals(responseData.entrySet().stream().collect(Collectors.toMap(e -> e.getKey().topicPartition(), Map.Entry::getValue)),
deserialized.responseData(topicNames, (short) 4));
}
@Test
public void verifyFetchResponseFullWrites() throws Exception {
verifyFetchResponseFullWrite(FETCH.latestVersion(), createFetchResponse(123));
verifyFetchResponseFullWrite(FETCH.latestVersion(),
createFetchResponse(Errors.FETCH_SESSION_ID_NOT_FOUND, 123));
for (short version : FETCH.allVersions()) {
verifyFetchResponseFullWrite(version, createFetchResponse(version >= 4));
}
}
private void verifyFetchResponseFullWrite(short version, FetchResponse fetchResponse) throws Exception {
int correlationId = 15;
short responseHeaderVersion = FETCH.responseHeaderVersion(version);
Send send = fetchResponse.toSend(new ResponseHeader(correlationId, responseHeaderVersion), version);
ByteBufferChannel channel = new ByteBufferChannel(send.size());
send.writeTo(channel);
channel.close();
ByteBuffer buf = channel.buffer();
// read the size
int size = buf.getInt();
assertTrue(size > 0);
// read the header
ResponseHeader responseHeader = ResponseHeader.parse(channel.buffer(), responseHeaderVersion);
assertEquals(correlationId, responseHeader.correlationId());
assertEquals(fetchResponse.serialize(version), buf);
FetchResponseData deserialized = new FetchResponseData(new ByteBufferAccessor(buf), version);
ObjectSerializationCache serializationCache = new ObjectSerializationCache();
assertEquals(size, responseHeader.size() + deserialized.size(serializationCache, version));
}
@Test
public void testCreateTopicRequestV0FailsIfValidateOnly() {
assertThrows(UnsupportedVersionException.class,
() -> createCreateTopicRequest((short) 0, true));
}
@Test
public void testCreateTopicRequestV3FailsIfNoPartitionsOrReplicas() {
final UnsupportedVersionException exception = assertThrows(
UnsupportedVersionException.class, () -> {
CreateTopicsRequestData data = new CreateTopicsRequestData()
.setTimeoutMs(123)
.setValidateOnly(false);
data.topics().add(new CreatableTopic().
setName("foo").
setNumPartitions(CreateTopicsRequest.NO_NUM_PARTITIONS).
setReplicationFactor((short) 1));
data.topics().add(new CreatableTopic().
setName("bar").
setNumPartitions(1).
setReplicationFactor(CreateTopicsRequest.NO_REPLICATION_FACTOR));
new Builder(data).build((short) 3);
});
assertTrue(exception.getMessage().contains("supported in CreateTopicRequest version 4+"));
assertTrue(exception.getMessage().contains("[foo, bar]"));
}
@Test
public void testFetchRequestMaxBytesOldVersions() {
final short version = 1;
FetchRequest fr = createFetchRequest(version);
FetchRequest fr2 = FetchRequest.parse(fr.serialize(), version);
assertEquals(fr2.maxBytes(), fr.maxBytes());
}
@Test
public void testFetchRequestIsolationLevel() {
FetchRequest request = createFetchRequest((short) 4, IsolationLevel.READ_COMMITTED);
FetchRequest deserialized = (FetchRequest) AbstractRequest.parseRequest(request.apiKey(), request.version(),
request.serialize()).request;
assertEquals(request.isolationLevel(), deserialized.isolationLevel());
request = createFetchRequest((short) 4, IsolationLevel.READ_UNCOMMITTED);
deserialized = (FetchRequest) AbstractRequest.parseRequest(request.apiKey(), request.version(),
request.serialize()).request;
assertEquals(request.isolationLevel(), deserialized.isolationLevel());
}
@Test
public void testFetchRequestWithMetadata() {
FetchRequest request = createFetchRequest((short) 4, IsolationLevel.READ_COMMITTED);
FetchRequest deserialized = (FetchRequest) AbstractRequest.parseRequest(FETCH, request.version(),
request.serialize()).request;
assertEquals(request.isolationLevel(), deserialized.isolationLevel());
request = createFetchRequest((short) 4, IsolationLevel.READ_UNCOMMITTED);
deserialized = (FetchRequest) AbstractRequest.parseRequest(FETCH, request.version(),
request.serialize()).request;
assertEquals(request.isolationLevel(), deserialized.isolationLevel());
}
@Test
public void testFetchRequestCompat() {
Map<TopicPartition, FetchRequest.PartitionData> fetchData = new HashMap<>();
fetchData.put(new TopicPartition("test", 0), new FetchRequest.PartitionData(Uuid.ZERO_UUID, 100, 2, 100, Optional.of(42)));
FetchRequest req = FetchRequest.Builder
.forConsumer((short) 2, 100, 100, fetchData)
.metadata(new FetchMetadata(10, 20))
.isolationLevel(IsolationLevel.READ_COMMITTED)
.build((short) 2);
FetchRequestData data = req.data();
ObjectSerializationCache cache = new ObjectSerializationCache();
int size = data.size(cache, (short) 2);
ByteBufferAccessor writer = new ByteBufferAccessor(ByteBuffer.allocate(size));
data.write(writer, cache, (short) 2);
}
@Test
public void testSerializeWithHeader() {
CreatableTopicCollection topicsToCreate = new CreatableTopicCollection(1);
topicsToCreate.add(new CreatableTopic()
.setName("topic")
.setNumPartitions(3)
.setReplicationFactor((short) 2));
CreateTopicsRequest createTopicsRequest = new CreateTopicsRequest.Builder(
new CreateTopicsRequestData()
.setTimeoutMs(10)
.setTopics(topicsToCreate)
).build();
short requestVersion = CREATE_TOPICS.latestVersion();
RequestHeader requestHeader = new RequestHeader(CREATE_TOPICS, requestVersion, "client", 2);
ByteBuffer serializedRequest = createTopicsRequest.serializeWithHeader(requestHeader);
RequestHeader parsedHeader = RequestHeader.parse(serializedRequest);
assertEquals(requestHeader.size(), parsedHeader.size());
assertEquals(requestHeader, parsedHeader);
RequestAndSize parsedRequest = AbstractRequest.parseRequest(
CREATE_TOPICS, requestVersion, serializedRequest);
assertEquals(createTopicsRequest.data(), parsedRequest.request.data());
}
@Test
public void testSerializeWithInconsistentHeaderApiKey() {
CreateTopicsRequest createTopicsRequest = new CreateTopicsRequest.Builder(
new CreateTopicsRequestData()
).build();
short requestVersion = CREATE_TOPICS.latestVersion();
RequestHeader requestHeader = new RequestHeader(DELETE_TOPICS, requestVersion, "client", 2);
assertThrows(IllegalArgumentException.class, () -> createTopicsRequest.serializeWithHeader(requestHeader));
}
@Test
public void testSerializeWithInconsistentHeaderVersion() {
CreateTopicsRequest createTopicsRequest = new CreateTopicsRequest.Builder(
new CreateTopicsRequestData()
).build((short) 2);
RequestHeader requestHeader = new RequestHeader(CREATE_TOPICS, (short) 1, "client", 2);
assertThrows(IllegalArgumentException.class, () -> createTopicsRequest.serializeWithHeader(requestHeader));
}
@Test
public void testJoinGroupRequestV0RebalanceTimeout() {
final short version = 0;
JoinGroupRequest jgr = createJoinGroupRequest(version);
JoinGroupRequest jgr2 = JoinGroupRequest.parse(jgr.serialize(), version);
assertEquals(jgr2.data().rebalanceTimeoutMs(), jgr.data().rebalanceTimeoutMs());
}
@Test
public void testOffsetFetchRequestBuilderToStringV0ToV7() {
List<Boolean> stableFlags = asList(true, false);
for (Boolean requireStable : stableFlags) {
String allTopicPartitionsString = new OffsetFetchRequest.Builder("someGroup",
requireStable,
null,
false)
.toString();
assertTrue(allTopicPartitionsString.contains("groupId='someGroup', topics=null,"
+ " groups=[], requireStable=" + requireStable));
String string = new OffsetFetchRequest.Builder("group1",
requireStable,
singletonList(
new TopicPartition("test11", 1)),
false)
.toString();
assertTrue(string.contains("test11"));
assertTrue(string.contains("group1"));
assertTrue(string.contains("requireStable=" + requireStable));
}
}
@Test
public void testOffsetFetchRequestBuilderToStringV8AndAbove() {
List<Boolean> stableFlags = asList(true, false);
for (Boolean requireStable : stableFlags) {
String allTopicPartitionsString = new OffsetFetchRequest.Builder(
Collections.singletonMap("someGroup", null),
requireStable,
false)
.toString();
assertTrue(allTopicPartitionsString.contains("groups=[OffsetFetchRequestGroup"
+ "(groupId='someGroup', topics=null)], requireStable=" + requireStable));
String subsetTopicPartitionsString = new OffsetFetchRequest.Builder(
Collections.singletonMap(
"group1",
singletonList(new TopicPartition("test11", 1))),
requireStable,
false)
.toString();
assertTrue(subsetTopicPartitionsString.contains("test11"));
assertTrue(subsetTopicPartitionsString.contains("group1"));
assertTrue(subsetTopicPartitionsString.contains("requireStable=" + requireStable));
}
}
@Test
public void testApiVersionsRequestBeforeV3Validation() {
for (short version = 0; version < 3; version++) {
ApiVersionsRequest request = new ApiVersionsRequest(new ApiVersionsRequestData(), version);
assertTrue(request.isValid());
}
}
@Test
public void testValidApiVersionsRequest() {
ApiVersionsRequest request;
request = new ApiVersionsRequest.Builder().build();
assertTrue(request.isValid());
request = new ApiVersionsRequest(new ApiVersionsRequestData()
.setClientSoftwareName("apache-kafka.java")
.setClientSoftwareVersion("0.0.0-SNAPSHOT"),
API_VERSIONS.latestVersion()
);
assertTrue(request.isValid());
}
@Test
public void testListGroupRequestV3FailsWithStates() {
ListGroupsRequestData data = new ListGroupsRequestData()
.setStatesFilter(singletonList(ConsumerGroupState.STABLE.name()));
assertThrows(UnsupportedVersionException.class, () -> new ListGroupsRequest.Builder(data).build((short) 3));
}
@Test
public void testInvalidApiVersionsRequest() {
testInvalidCase("java@apache_kafka", "0.0.0-SNAPSHOT");
testInvalidCase("apache-kafka-java", "0.0.0@java");
testInvalidCase("-apache-kafka-java", "0.0.0");
testInvalidCase("apache-kafka-java.", "0.0.0");
}
private void testInvalidCase(String name, String version) {
ApiVersionsRequest request = new ApiVersionsRequest(new ApiVersionsRequestData()
.setClientSoftwareName(name)
.setClientSoftwareVersion(version),
API_VERSIONS.latestVersion()
);
assertFalse(request.isValid());
}
@Test
public void testApiVersionResponseWithUnsupportedError() {
for (short version : API_VERSIONS.allVersions()) {
ApiVersionsRequest request = new ApiVersionsRequest.Builder().build(version);
ApiVersionsResponse response = request.getErrorResponse(0, Errors.UNSUPPORTED_VERSION.exception());
assertEquals(Errors.UNSUPPORTED_VERSION.code(), response.data().errorCode());
ApiVersion apiVersion = response.data().apiKeys().find(API_VERSIONS.id);
assertNotNull(apiVersion);
assertEquals(API_VERSIONS.id, apiVersion.apiKey());
assertEquals(API_VERSIONS.oldestVersion(), apiVersion.minVersion());
assertEquals(API_VERSIONS.latestVersion(), apiVersion.maxVersion());
}
}
@Test
public void testApiVersionResponseWithNotUnsupportedError() {
for (short version : API_VERSIONS.allVersions()) {
ApiVersionsRequest request = new ApiVersionsRequest.Builder().build(version);
ApiVersionsResponse response = request.getErrorResponse(0, Errors.INVALID_REQUEST.exception());
assertEquals(response.data().errorCode(), Errors.INVALID_REQUEST.code());
assertTrue(response.data().apiKeys().isEmpty());
}
}
private ApiVersionsResponse defaultApiVersionsResponse() {
return TestUtils.defaultApiVersionsResponse(ApiMessageType.ListenerType.ZK_BROKER);
}
@Test
public void testApiVersionResponseParsingFallback() {
for (short version : API_VERSIONS.allVersions()) {
ByteBuffer buffer = defaultApiVersionsResponse().serialize((short) 0);
ApiVersionsResponse response = ApiVersionsResponse.parse(buffer, version);
assertEquals(Errors.NONE.code(), response.data().errorCode());
}
}
@Test
public void testApiVersionResponseParsingFallbackException() {
for (final short version : API_VERSIONS.allVersions()) {
assertThrows(BufferUnderflowException.class, () -> ApiVersionsResponse.parse(ByteBuffer.allocate(0), version));
}
}
@Test
public void testApiVersionResponseParsing() {
for (short version : API_VERSIONS.allVersions()) {
ByteBuffer buffer = defaultApiVersionsResponse().serialize(version);
ApiVersionsResponse response = ApiVersionsResponse.parse(buffer, version);
assertEquals(Errors.NONE.code(), response.data().errorCode());
}
}
@Test
public void testInitProducerIdRequestVersions() {
InitProducerIdRequest.Builder bld = new InitProducerIdRequest.Builder(
new InitProducerIdRequestData().setTransactionTimeoutMs(1000).
setTransactionalId("abracadabra").
setProducerId(123));
final UnsupportedVersionException exception = assertThrows(
UnsupportedVersionException.class, () -> bld.build((short) 2).serialize());
assertTrue(exception.getMessage().contains("Attempted to write a non-default producerId at version 2"));
bld.build((short) 3);
}
@Test
public void testDeletableTopicResultErrorMessageIsNullByDefault() {
DeletableTopicResult result = new DeletableTopicResult()
.setName("topic")
.setErrorCode(Errors.THROTTLING_QUOTA_EXCEEDED.code());
assertEquals("topic", result.name());
assertEquals(Errors.THROTTLING_QUOTA_EXCEEDED.code(), result.errorCode());
assertNull(result.errorMessage());
}
/**
* Check that all error codes in the response get included in {@link AbstractResponse#errorCounts()}.
*/
@Test
public void testErrorCountsIncludesNone() {
assertEquals(1, createAddOffsetsToTxnResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createAddPartitionsToTxnResponse((short) 3).errorCounts().get(Errors.NONE));
assertEquals(2, createAddPartitionsToTxnResponse((short) 4).errorCounts().get(Errors.NONE));
assertEquals(1, createAlterClientQuotasResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createAlterConfigsResponse().errorCounts().get(Errors.NONE));
assertEquals(2, createAlterPartitionReassignmentsResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createAlterReplicaLogDirsResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createApiVersionResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createBrokerHeartbeatResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createBrokerRegistrationResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createControlledShutdownResponse().errorCounts().get(Errors.NONE));
assertEquals(2, createCreateAclsResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createCreatePartitionsResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createCreateTokenResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createCreateTopicResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createDeleteAclsResponse(DELETE_ACLS.latestVersion()).errorCounts().get(Errors.NONE));
assertEquals(1, createDeleteGroupsResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createDeleteTopicsResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createDescribeAclsResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createDescribeClientQuotasResponse().errorCounts().get(Errors.NONE));
assertEquals(2, createDescribeConfigsResponse(DESCRIBE_CONFIGS.latestVersion()).errorCounts().get(Errors.NONE));
assertEquals(1, createDescribeGroupResponse().errorCounts().get(Errors.NONE));
assertEquals(2, createDescribeLogDirsResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createDescribeTokenResponse(DESCRIBE_DELEGATION_TOKEN.latestVersion()).errorCounts().get(Errors.NONE));
assertEquals(2, createElectLeadersResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createEndTxnResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createExpireTokenResponse().errorCounts().get(Errors.NONE));
assertEquals(3, createFetchResponse(123).errorCounts().get(Errors.NONE));
assertEquals(1, createFindCoordinatorResponse(FIND_COORDINATOR.oldestVersion()).errorCounts().get(Errors.NONE));
assertEquals(1, createFindCoordinatorResponse(FIND_COORDINATOR.latestVersion()).errorCounts().get(Errors.NONE));
assertEquals(1, createHeartBeatResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createIncrementalAlterConfigsResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createJoinGroupResponse(JOIN_GROUP.latestVersion()).errorCounts().get(Errors.NONE));
assertEquals(2, createLeaderAndIsrResponse((short) 4).errorCounts().get(Errors.NONE));
assertEquals(2, createLeaderAndIsrResponse((short) 5).errorCounts().get(Errors.NONE));
assertEquals(3, createLeaderEpochResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createLeaveGroupResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createListGroupsResponse(LIST_GROUPS.latestVersion()).errorCounts().get(Errors.NONE));
assertEquals(1, createListOffsetResponse(LIST_OFFSETS.latestVersion()).errorCounts().get(Errors.NONE));
assertEquals(1, createListPartitionReassignmentsResponse().errorCounts().get(Errors.NONE));
assertEquals(3, createMetadataResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createOffsetCommitResponse().errorCounts().get(Errors.NONE));
assertEquals(2, createOffsetDeleteResponse().errorCounts().get(Errors.NONE));
assertEquals(3, createOffsetFetchResponse(OFFSET_FETCH.latestVersion()).errorCounts().get(Errors.NONE));
assertEquals(1, createProduceResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createRenewTokenResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createSaslAuthenticateResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createSaslHandshakeResponse().errorCounts().get(Errors.NONE));
assertEquals(2, createStopReplicaResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createSyncGroupResponse(SYNC_GROUP.latestVersion()).errorCounts().get(Errors.NONE));
assertEquals(1, createTxnOffsetCommitResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createUpdateMetadataResponse().errorCounts().get(Errors.NONE));
assertEquals(1, createWriteTxnMarkersResponse().errorCounts().get(Errors.NONE));
}
private AbstractRequest getRequest(ApiKeys apikey, short version) {
switch (apikey) {
case PRODUCE: return createProduceRequest(version);
case FETCH: return createFetchRequest(version);
case LIST_OFFSETS: return createListOffsetRequest(version);
case METADATA: return createMetadataRequest(version, singletonList("topic1"));
case LEADER_AND_ISR: return createLeaderAndIsrRequest(version);
case STOP_REPLICA: return createStopReplicaRequest(version, true);
case UPDATE_METADATA: return createUpdateMetadataRequest(version, "rack1");
case CONTROLLED_SHUTDOWN: return createControlledShutdownRequest(version);
case OFFSET_COMMIT: return createOffsetCommitRequest(version);
case OFFSET_FETCH: return createOffsetFetchRequest(version, true);