dajac commented on a change in pull request #9526: URL: https://github.com/apache/kafka/pull/9526#discussion_r540798413
########## File path: core/src/main/scala/kafka/network/RequestChannel.scala ########## @@ -121,9 +122,16 @@ object RequestChannel extends Logging { } } - def responseString(response: AbstractResponse): Option[String] = { + def requestLog: Option[JsonNode] = { Review comment: We must use a `val` to store the `requestLog` in order to guarantee that the JSON representation is computed before the request is processed by the api layer. Otherwise, we still have a ProduceRequest without the data. The `val` may be private as well and I would put it right below `bodyAndSize` with a comment which explains why we do this. ########## File path: core/src/main/scala/kafka/network/RequestConvertToJson.scala ########## @@ -0,0 +1,225 @@ +/* + * 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 kafka.network + +import com.fasterxml.jackson.databind.JsonNode +import com.fasterxml.jackson.databind.node.{BooleanNode, DoubleNode, IntNode, JsonNodeFactory, LongNode, ObjectNode, TextNode} +import kafka.network.RequestChannel.Session +import org.apache.kafka.common.TopicPartition +import org.apache.kafka.common.message._ +import org.apache.kafka.common.network.ClientInformation +import org.apache.kafka.common.requests._ + +object RequestConvertToJson { + def request(request: AbstractRequest): JsonNode = { + request match { + case req: AddOffsetsToTxnRequest => AddOffsetsToTxnRequestDataJsonConverter.write(req.data, request.version) + case req: AddPartitionsToTxnRequest => AddPartitionsToTxnRequestDataJsonConverter.write(req.data, request.version) + case req: AlterClientQuotasRequest => AlterClientQuotasRequestDataJsonConverter.write(req.data, request.version) + case req: AlterConfigsRequest => AlterConfigsRequestDataJsonConverter.write(req.data, request.version) + case req: AlterIsrRequest => AlterIsrRequestDataJsonConverter.write(req.data, request.version) + case req: AlterPartitionReassignmentsRequest => AlterPartitionReassignmentsRequestDataJsonConverter.write(req.data, request.version) + case req: AlterReplicaLogDirsRequest => AlterReplicaLogDirsRequestDataJsonConverter.write(req.data, request.version) + case res: AlterUserScramCredentialsRequest => AlterUserScramCredentialsRequestDataJsonConverter.write(res.data, request.version) + case req: ApiVersionsRequest => ApiVersionsRequestDataJsonConverter.write(req.data, request.version) + case req: BeginQuorumEpochRequest => BeginQuorumEpochRequestDataJsonConverter.write(req.data, request.version) + case req: ControlledShutdownRequest => ControlledShutdownRequestDataJsonConverter.write(req.data, request.version) + case req: CreateAclsRequest => CreateAclsRequestDataJsonConverter.write(req.data, request.version) + case req: CreateDelegationTokenRequest => CreateDelegationTokenRequestDataJsonConverter.write(req.data, request.version) + case req: CreatePartitionsRequest => CreatePartitionsRequestDataJsonConverter.write(req.data, request.version) + case req: CreateTopicsRequest => CreateTopicsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteAclsRequest => DeleteAclsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteGroupsRequest => DeleteGroupsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteRecordsRequest => DeleteRecordsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteTopicsRequest => DeleteTopicsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeAclsRequest => DescribeAclsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeClientQuotasRequest => DescribeClientQuotasRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeConfigsRequest => DescribeConfigsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeDelegationTokenRequest => DescribeDelegationTokenRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeGroupsRequest => DescribeGroupsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeLogDirsRequest => DescribeLogDirsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeQuorumRequest => DescribeQuorumRequestDataJsonConverter.write(req.data, request.version) + case res: DescribeUserScramCredentialsRequest => DescribeUserScramCredentialsRequestDataJsonConverter.write(res.data, request.version) + case req: ElectLeadersRequest => ElectLeadersRequestDataJsonConverter.write(req.data, request.version) + case req: EndTxnRequest => EndTxnRequestDataJsonConverter.write(req.data, request.version) + case req: EndQuorumEpochRequest => EndQuorumEpochRequestDataJsonConverter.write(req.data, request.version) + case req: EnvelopeRequest => EnvelopeRequestDataJsonConverter.write(req.data, request.version) + case req: ExpireDelegationTokenRequest => ExpireDelegationTokenRequestDataJsonConverter.write(req.data, request.version) + case req: FetchRequest => FetchRequestDataJsonConverter.write(req.data, request.version) + case req: FindCoordinatorRequest => FindCoordinatorRequestDataJsonConverter.write(req.data, request.version) + case req: HeartbeatRequest => HeartbeatRequestDataJsonConverter.write(req.data, request.version) + case req: IncrementalAlterConfigsRequest => IncrementalAlterConfigsRequestDataJsonConverter.write(req.data, request.version) + case req: InitProducerIdRequest => InitProducerIdRequestDataJsonConverter.write(req.data, request.version) + case req: JoinGroupRequest => JoinGroupRequestDataJsonConverter.write(req.data, request.version) + case req: LeaderAndIsrRequest => LeaderAndIsrRequestDataJsonConverter.write(req.data, request.version) + case req: LeaveGroupRequest => LeaveGroupRequestDataJsonConverter.write(req.data, request.version) + case req: ListGroupsRequest => ListGroupsRequestDataJsonConverter.write(req.data, request.version) + case req: ListOffsetRequest => ListOffsetRequestDataJsonConverter.write(req.data, request.version) + case req: ListPartitionReassignmentsRequest => ListPartitionReassignmentsRequestDataJsonConverter.write(req.data, request.version) + case req: MetadataRequest => MetadataRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetCommitRequest => OffsetCommitRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetDeleteRequest => OffsetDeleteRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetFetchRequest => OffsetFetchRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetsForLeaderEpochRequest => OffsetForLeaderEpochRequestDataJsonConverter.write(req.data, request.version) + case req: ProduceRequest => ProduceRequestDataJsonConverter.write(req.data, request.version) Review comment: Shouldn't we pass `false` here in order to not serialize the records? ########## File path: core/src/main/scala/kafka/network/RequestConvertToJson.scala ########## @@ -0,0 +1,225 @@ +/* + * 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 kafka.network + +import com.fasterxml.jackson.databind.JsonNode +import com.fasterxml.jackson.databind.node.{BooleanNode, DoubleNode, IntNode, JsonNodeFactory, LongNode, ObjectNode, TextNode} +import kafka.network.RequestChannel.Session +import org.apache.kafka.common.TopicPartition +import org.apache.kafka.common.message._ +import org.apache.kafka.common.network.ClientInformation +import org.apache.kafka.common.requests._ + +object RequestConvertToJson { + def request(request: AbstractRequest): JsonNode = { + request match { + case req: AddOffsetsToTxnRequest => AddOffsetsToTxnRequestDataJsonConverter.write(req.data, request.version) + case req: AddPartitionsToTxnRequest => AddPartitionsToTxnRequestDataJsonConverter.write(req.data, request.version) + case req: AlterClientQuotasRequest => AlterClientQuotasRequestDataJsonConverter.write(req.data, request.version) + case req: AlterConfigsRequest => AlterConfigsRequestDataJsonConverter.write(req.data, request.version) + case req: AlterIsrRequest => AlterIsrRequestDataJsonConverter.write(req.data, request.version) + case req: AlterPartitionReassignmentsRequest => AlterPartitionReassignmentsRequestDataJsonConverter.write(req.data, request.version) + case req: AlterReplicaLogDirsRequest => AlterReplicaLogDirsRequestDataJsonConverter.write(req.data, request.version) + case res: AlterUserScramCredentialsRequest => AlterUserScramCredentialsRequestDataJsonConverter.write(res.data, request.version) + case req: ApiVersionsRequest => ApiVersionsRequestDataJsonConverter.write(req.data, request.version) + case req: BeginQuorumEpochRequest => BeginQuorumEpochRequestDataJsonConverter.write(req.data, request.version) + case req: ControlledShutdownRequest => ControlledShutdownRequestDataJsonConverter.write(req.data, request.version) + case req: CreateAclsRequest => CreateAclsRequestDataJsonConverter.write(req.data, request.version) + case req: CreateDelegationTokenRequest => CreateDelegationTokenRequestDataJsonConverter.write(req.data, request.version) + case req: CreatePartitionsRequest => CreatePartitionsRequestDataJsonConverter.write(req.data, request.version) + case req: CreateTopicsRequest => CreateTopicsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteAclsRequest => DeleteAclsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteGroupsRequest => DeleteGroupsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteRecordsRequest => DeleteRecordsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteTopicsRequest => DeleteTopicsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeAclsRequest => DescribeAclsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeClientQuotasRequest => DescribeClientQuotasRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeConfigsRequest => DescribeConfigsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeDelegationTokenRequest => DescribeDelegationTokenRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeGroupsRequest => DescribeGroupsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeLogDirsRequest => DescribeLogDirsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeQuorumRequest => DescribeQuorumRequestDataJsonConverter.write(req.data, request.version) + case res: DescribeUserScramCredentialsRequest => DescribeUserScramCredentialsRequestDataJsonConverter.write(res.data, request.version) + case req: ElectLeadersRequest => ElectLeadersRequestDataJsonConverter.write(req.data, request.version) + case req: EndTxnRequest => EndTxnRequestDataJsonConverter.write(req.data, request.version) + case req: EndQuorumEpochRequest => EndQuorumEpochRequestDataJsonConverter.write(req.data, request.version) + case req: EnvelopeRequest => EnvelopeRequestDataJsonConverter.write(req.data, request.version) + case req: ExpireDelegationTokenRequest => ExpireDelegationTokenRequestDataJsonConverter.write(req.data, request.version) + case req: FetchRequest => FetchRequestDataJsonConverter.write(req.data, request.version) + case req: FindCoordinatorRequest => FindCoordinatorRequestDataJsonConverter.write(req.data, request.version) + case req: HeartbeatRequest => HeartbeatRequestDataJsonConverter.write(req.data, request.version) + case req: IncrementalAlterConfigsRequest => IncrementalAlterConfigsRequestDataJsonConverter.write(req.data, request.version) + case req: InitProducerIdRequest => InitProducerIdRequestDataJsonConverter.write(req.data, request.version) + case req: JoinGroupRequest => JoinGroupRequestDataJsonConverter.write(req.data, request.version) + case req: LeaderAndIsrRequest => LeaderAndIsrRequestDataJsonConverter.write(req.data, request.version) + case req: LeaveGroupRequest => LeaveGroupRequestDataJsonConverter.write(req.data, request.version) + case req: ListGroupsRequest => ListGroupsRequestDataJsonConverter.write(req.data, request.version) + case req: ListOffsetRequest => ListOffsetRequestDataJsonConverter.write(req.data, request.version) + case req: ListPartitionReassignmentsRequest => ListPartitionReassignmentsRequestDataJsonConverter.write(req.data, request.version) + case req: MetadataRequest => MetadataRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetCommitRequest => OffsetCommitRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetDeleteRequest => OffsetDeleteRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetFetchRequest => OffsetFetchRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetsForLeaderEpochRequest => OffsetForLeaderEpochRequestDataJsonConverter.write(req.data, request.version) + case req: ProduceRequest => ProduceRequestDataJsonConverter.write(req.data, request.version) + case req: RenewDelegationTokenRequest => RenewDelegationTokenRequestDataJsonConverter.write(req.data, request.version) + case req: SaslAuthenticateRequest => SaslAuthenticateRequestDataJsonConverter.write(req.data, request.version) + case req: SaslHandshakeRequest => SaslHandshakeRequestDataJsonConverter.write(req.data, request.version) + case req: StopReplicaRequest => StopReplicaRequestDataJsonConverter.write(req.data, request.version) + case req: SyncGroupRequest => SyncGroupRequestDataJsonConverter.write(req.data, request.version) + case req: TxnOffsetCommitRequest => TxnOffsetCommitRequestDataJsonConverter.write(req.data, request.version) + case req: UpdateFeaturesRequest => UpdateFeaturesRequestDataJsonConverter.write(req.data, request.version) + case req: UpdateMetadataRequest => UpdateMetadataRequestDataJsonConverter.write(req.data, request.version) + case req: VoteRequest => VoteRequestDataJsonConverter.write(req.data, request.version) + case req: WriteTxnMarkersRequest => WriteTxnMarkersRequestDataJsonConverter.write(req.data, request.version) + case _ => throw new IllegalStateException(s"ApiKey ${request.api} is not currently handled in `request`, the " + + "code should be updated to do so."); + } + } + + def response(response: AbstractResponse, version: Short): JsonNode = { + response match { + case res: AddOffsetsToTxnResponse => AddOffsetsToTxnResponseDataJsonConverter.write(res.data, version) + case res: AddPartitionsToTxnResponse => AddPartitionsToTxnResponseDataJsonConverter.write(res.data, version) + case res: AlterClientQuotasResponse => AlterClientQuotasResponseDataJsonConverter.write(res.data, version) + case res: AlterConfigsResponse => AlterConfigsResponseDataJsonConverter.write(res.data, version) + case res: AlterIsrResponse => AlterIsrResponseDataJsonConverter.write(res.data, version) + case res: AlterPartitionReassignmentsResponse => AlterPartitionReassignmentsResponseDataJsonConverter.write(res.data, version) + case res: AlterReplicaLogDirsResponse => AlterReplicaLogDirsResponseDataJsonConverter.write(res.data, version) + case res: AlterUserScramCredentialsResponse => AlterUserScramCredentialsResponseDataJsonConverter.write(res.data, version) + case res: ApiVersionsResponse => ApiVersionsResponseDataJsonConverter.write(res.data, version) + case res: BeginQuorumEpochResponse => BeginQuorumEpochResponseDataJsonConverter.write(res.data, version) + case res: ControlledShutdownResponse => ControlledShutdownResponseDataJsonConverter.write(res.data, version) + case res: CreateAclsResponse => CreateAclsResponseDataJsonConverter.write(res.data, version) + case res: CreateDelegationTokenResponse => CreateDelegationTokenResponseDataJsonConverter.write(res.data, version) + case res: CreatePartitionsResponse => CreatePartitionsResponseDataJsonConverter.write(res.data, version) + case res: CreateTopicsResponse => CreateTopicsResponseDataJsonConverter.write(res.data, version) + case res: DeleteAclsResponse => DeleteAclsResponseDataJsonConverter.write(res.data, version) + case res: DeleteGroupsResponse => DeleteGroupsResponseDataJsonConverter.write(res.data, version) + case res: DeleteRecordsResponse => DeleteRecordsResponseDataJsonConverter.write(res.data, version) + case res: DeleteTopicsResponse => DeleteTopicsResponseDataJsonConverter.write(res.data, version) + case res: DescribeAclsResponse => DescribeAclsResponseDataJsonConverter.write(res.data, version) + case res: DescribeClientQuotasResponse => DescribeClientQuotasResponseDataJsonConverter.write(res.data, version) + case res: DescribeConfigsResponse => DescribeConfigsResponseDataJsonConverter.write(res.data, version) + case res: DescribeDelegationTokenResponse => DescribeDelegationTokenResponseDataJsonConverter.write(res.data, version) + case res: DescribeGroupsResponse => DescribeGroupsResponseDataJsonConverter.write(res.data, version) + case res: DescribeLogDirsResponse => DescribeLogDirsResponseDataJsonConverter.write(res.data, version) + case res: DescribeQuorumResponse => DescribeQuorumResponseDataJsonConverter.write(res.data, version) + case res: DescribeUserScramCredentialsResponse => DescribeUserScramCredentialsResponseDataJsonConverter.write(res.data, version) + case res: ElectLeadersResponse => ElectLeadersResponseDataJsonConverter.write(res.data, version) + case res: EndTxnResponse => EndTxnResponseDataJsonConverter.write(res.data, version) + case res: EndQuorumEpochResponse => EndQuorumEpochResponseDataJsonConverter.write(res.data, version) + case res: EnvelopeResponse => EnvelopeResponseDataJsonConverter.write(res.data, version) + case res: ExpireDelegationTokenResponse => ExpireDelegationTokenResponseDataJsonConverter.write(res.data, version) + case res: FetchResponse[_] => FetchResponseDataJsonConverter.write(res.data, version, false) + case res: FindCoordinatorResponse => FindCoordinatorResponseDataJsonConverter.write(res.data, version) + case res: HeartbeatResponse => HeartbeatResponseDataJsonConverter.write(res.data, version) + case res: IncrementalAlterConfigsResponse => IncrementalAlterConfigsResponseDataJsonConverter.write(res.data, version) + case res: InitProducerIdResponse => InitProducerIdResponseDataJsonConverter.write(res.data, version) + case res: JoinGroupResponse => JoinGroupResponseDataJsonConverter.write(res.data, version) + case res: LeaderAndIsrResponse => LeaderAndIsrResponseDataJsonConverter.write(res.data, version) + case res: LeaveGroupResponse => LeaveGroupResponseDataJsonConverter.write(res.data, version) + case res: ListGroupsResponse => ListGroupsResponseDataJsonConverter.write(res.data, version) + case res: ListOffsetResponse => ListOffsetResponseDataJsonConverter.write(res.data, version) + case res: ListPartitionReassignmentsResponse => ListPartitionReassignmentsResponseDataJsonConverter.write(res.data, version) + case res: MetadataResponse => MetadataResponseDataJsonConverter.write(res.data, version) + case res: OffsetCommitResponse => OffsetCommitResponseDataJsonConverter.write(res.data, version) + case res: OffsetDeleteResponse => OffsetDeleteResponseDataJsonConverter.write(res.data, version) + case res: OffsetFetchResponse => OffsetFetchResponseDataJsonConverter.write(res.data, version) + case res: OffsetsForLeaderEpochResponse => OffsetForLeaderEpochResponseDataJsonConverter.write(res.data(), version) + case res: ProduceResponse => ProduceResponseDataJsonConverter.write(res.data(), version) + case res: RenewDelegationTokenResponse => RenewDelegationTokenResponseDataJsonConverter.write(res.data, version) + case res: SaslAuthenticateResponse => SaslAuthenticateResponseDataJsonConverter.write(res.data, version) + case res: SaslHandshakeResponse => SaslHandshakeResponseDataJsonConverter.write(res.data, version) + case res: StopReplicaResponse => StopReplicaResponseDataJsonConverter.write(res.data, version) + case res: SyncGroupResponse => SyncGroupResponseDataJsonConverter.write(res.data, version) + case res: TxnOffsetCommitResponse => TxnOffsetCommitResponseDataJsonConverter.write(res.data, version) + case res: UpdateFeaturesResponse => UpdateFeaturesResponseDataJsonConverter.write(res.data, version) + case res: UpdateMetadataResponse => UpdateMetadataResponseDataJsonConverter.write(res.data, version) + case res: WriteTxnMarkersResponse => WriteTxnMarkersResponseDataJsonConverter.write(res.data, version) + case res: VoteResponse => VoteResponseDataJsonConverter.write(res.data, version) + case _ => throw new IllegalStateException(s"ApiKey $response is not currently handled in `response`, the " + + "code should be updated to do so."); + } + } + + def requestHeaderNode(header: RequestHeader): JsonNode = { + val node = RequestHeaderDataJsonConverter.write(header.data, header.headerVersion, false).asInstanceOf[ObjectNode] + node.set("requestApiKeyName", new TextNode(header.apiKey.toString)) + node + } + + def requestContextNode(context: RequestContext): JsonNode = { + val node = new ObjectNode(JsonNodeFactory.instance) + node.set("connection", new TextNode(context.connectionId)) + node.set("securityProtocol", new TextNode(context.securityProtocol.toString)) + node.set("listener", new TextNode(context.listenerName.value)) + node.set("clientInformation", clientInfoNode(context.clientInformation)) + node + } + + def requestDesc(header: RequestHeader, requestNode: Option[JsonNode], envelope: Option[RequestChannel.Request] = None): JsonNode = { + val node = new ObjectNode(JsonNodeFactory.instance) + node.set("isForwarded", if (envelope.isDefined) BooleanNode.TRUE else BooleanNode.FALSE) + node.set("forwardedRequest", envelope.map(request => requestContextNode(request.context)).getOrElse(new TextNode(""))) Review comment: I am not sure that this is necessary. Knowing that the request is forwarded is enough, I suppose. ########## File path: core/src/main/scala/kafka/network/RequestChannel.scala ########## @@ -137,11 +145,8 @@ object RequestChannel extends Logging { } } - def requestDesc(details: Boolean): String = { - val forwardDescription = envelope.map { request => - s"Forwarded request: ${request.context} " - }.getOrElse("") - s"$forwardDescription$header -- ${loggableRequest.toString(details)}" + def requestDesc: JsonNode = { Review comment: It seems that this one is used from `KafkaApis` and others. It may be better to keep the original implementation for these cases. ########## File path: core/src/main/scala/kafka/network/RequestConvertToJson.scala ########## @@ -0,0 +1,225 @@ +/* + * 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 kafka.network + +import com.fasterxml.jackson.databind.JsonNode +import com.fasterxml.jackson.databind.node.{BooleanNode, DoubleNode, IntNode, JsonNodeFactory, LongNode, ObjectNode, TextNode} +import kafka.network.RequestChannel.Session +import org.apache.kafka.common.TopicPartition +import org.apache.kafka.common.message._ +import org.apache.kafka.common.network.ClientInformation +import org.apache.kafka.common.requests._ + +object RequestConvertToJson { + def request(request: AbstractRequest): JsonNode = { + request match { + case req: AddOffsetsToTxnRequest => AddOffsetsToTxnRequestDataJsonConverter.write(req.data, request.version) + case req: AddPartitionsToTxnRequest => AddPartitionsToTxnRequestDataJsonConverter.write(req.data, request.version) + case req: AlterClientQuotasRequest => AlterClientQuotasRequestDataJsonConverter.write(req.data, request.version) + case req: AlterConfigsRequest => AlterConfigsRequestDataJsonConverter.write(req.data, request.version) + case req: AlterIsrRequest => AlterIsrRequestDataJsonConverter.write(req.data, request.version) + case req: AlterPartitionReassignmentsRequest => AlterPartitionReassignmentsRequestDataJsonConverter.write(req.data, request.version) + case req: AlterReplicaLogDirsRequest => AlterReplicaLogDirsRequestDataJsonConverter.write(req.data, request.version) + case res: AlterUserScramCredentialsRequest => AlterUserScramCredentialsRequestDataJsonConverter.write(res.data, request.version) + case req: ApiVersionsRequest => ApiVersionsRequestDataJsonConverter.write(req.data, request.version) + case req: BeginQuorumEpochRequest => BeginQuorumEpochRequestDataJsonConverter.write(req.data, request.version) + case req: ControlledShutdownRequest => ControlledShutdownRequestDataJsonConverter.write(req.data, request.version) + case req: CreateAclsRequest => CreateAclsRequestDataJsonConverter.write(req.data, request.version) + case req: CreateDelegationTokenRequest => CreateDelegationTokenRequestDataJsonConverter.write(req.data, request.version) + case req: CreatePartitionsRequest => CreatePartitionsRequestDataJsonConverter.write(req.data, request.version) + case req: CreateTopicsRequest => CreateTopicsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteAclsRequest => DeleteAclsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteGroupsRequest => DeleteGroupsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteRecordsRequest => DeleteRecordsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteTopicsRequest => DeleteTopicsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeAclsRequest => DescribeAclsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeClientQuotasRequest => DescribeClientQuotasRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeConfigsRequest => DescribeConfigsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeDelegationTokenRequest => DescribeDelegationTokenRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeGroupsRequest => DescribeGroupsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeLogDirsRequest => DescribeLogDirsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeQuorumRequest => DescribeQuorumRequestDataJsonConverter.write(req.data, request.version) + case res: DescribeUserScramCredentialsRequest => DescribeUserScramCredentialsRequestDataJsonConverter.write(res.data, request.version) + case req: ElectLeadersRequest => ElectLeadersRequestDataJsonConverter.write(req.data, request.version) + case req: EndTxnRequest => EndTxnRequestDataJsonConverter.write(req.data, request.version) + case req: EndQuorumEpochRequest => EndQuorumEpochRequestDataJsonConverter.write(req.data, request.version) + case req: EnvelopeRequest => EnvelopeRequestDataJsonConverter.write(req.data, request.version) + case req: ExpireDelegationTokenRequest => ExpireDelegationTokenRequestDataJsonConverter.write(req.data, request.version) + case req: FetchRequest => FetchRequestDataJsonConverter.write(req.data, request.version) + case req: FindCoordinatorRequest => FindCoordinatorRequestDataJsonConverter.write(req.data, request.version) + case req: HeartbeatRequest => HeartbeatRequestDataJsonConverter.write(req.data, request.version) + case req: IncrementalAlterConfigsRequest => IncrementalAlterConfigsRequestDataJsonConverter.write(req.data, request.version) + case req: InitProducerIdRequest => InitProducerIdRequestDataJsonConverter.write(req.data, request.version) + case req: JoinGroupRequest => JoinGroupRequestDataJsonConverter.write(req.data, request.version) + case req: LeaderAndIsrRequest => LeaderAndIsrRequestDataJsonConverter.write(req.data, request.version) + case req: LeaveGroupRequest => LeaveGroupRequestDataJsonConverter.write(req.data, request.version) + case req: ListGroupsRequest => ListGroupsRequestDataJsonConverter.write(req.data, request.version) + case req: ListOffsetRequest => ListOffsetRequestDataJsonConverter.write(req.data, request.version) + case req: ListPartitionReassignmentsRequest => ListPartitionReassignmentsRequestDataJsonConverter.write(req.data, request.version) + case req: MetadataRequest => MetadataRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetCommitRequest => OffsetCommitRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetDeleteRequest => OffsetDeleteRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetFetchRequest => OffsetFetchRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetsForLeaderEpochRequest => OffsetForLeaderEpochRequestDataJsonConverter.write(req.data, request.version) + case req: ProduceRequest => ProduceRequestDataJsonConverter.write(req.data, request.version) + case req: RenewDelegationTokenRequest => RenewDelegationTokenRequestDataJsonConverter.write(req.data, request.version) + case req: SaslAuthenticateRequest => SaslAuthenticateRequestDataJsonConverter.write(req.data, request.version) + case req: SaslHandshakeRequest => SaslHandshakeRequestDataJsonConverter.write(req.data, request.version) + case req: StopReplicaRequest => StopReplicaRequestDataJsonConverter.write(req.data, request.version) + case req: SyncGroupRequest => SyncGroupRequestDataJsonConverter.write(req.data, request.version) + case req: TxnOffsetCommitRequest => TxnOffsetCommitRequestDataJsonConverter.write(req.data, request.version) + case req: UpdateFeaturesRequest => UpdateFeaturesRequestDataJsonConverter.write(req.data, request.version) + case req: UpdateMetadataRequest => UpdateMetadataRequestDataJsonConverter.write(req.data, request.version) + case req: VoteRequest => VoteRequestDataJsonConverter.write(req.data, request.version) + case req: WriteTxnMarkersRequest => WriteTxnMarkersRequestDataJsonConverter.write(req.data, request.version) + case _ => throw new IllegalStateException(s"ApiKey ${request.api} is not currently handled in `request`, the " + + "code should be updated to do so."); + } + } + + def response(response: AbstractResponse, version: Short): JsonNode = { + response match { + case res: AddOffsetsToTxnResponse => AddOffsetsToTxnResponseDataJsonConverter.write(res.data, version) + case res: AddPartitionsToTxnResponse => AddPartitionsToTxnResponseDataJsonConverter.write(res.data, version) + case res: AlterClientQuotasResponse => AlterClientQuotasResponseDataJsonConverter.write(res.data, version) + case res: AlterConfigsResponse => AlterConfigsResponseDataJsonConverter.write(res.data, version) + case res: AlterIsrResponse => AlterIsrResponseDataJsonConverter.write(res.data, version) + case res: AlterPartitionReassignmentsResponse => AlterPartitionReassignmentsResponseDataJsonConverter.write(res.data, version) + case res: AlterReplicaLogDirsResponse => AlterReplicaLogDirsResponseDataJsonConverter.write(res.data, version) + case res: AlterUserScramCredentialsResponse => AlterUserScramCredentialsResponseDataJsonConverter.write(res.data, version) + case res: ApiVersionsResponse => ApiVersionsResponseDataJsonConverter.write(res.data, version) + case res: BeginQuorumEpochResponse => BeginQuorumEpochResponseDataJsonConverter.write(res.data, version) + case res: ControlledShutdownResponse => ControlledShutdownResponseDataJsonConverter.write(res.data, version) + case res: CreateAclsResponse => CreateAclsResponseDataJsonConverter.write(res.data, version) + case res: CreateDelegationTokenResponse => CreateDelegationTokenResponseDataJsonConverter.write(res.data, version) + case res: CreatePartitionsResponse => CreatePartitionsResponseDataJsonConverter.write(res.data, version) + case res: CreateTopicsResponse => CreateTopicsResponseDataJsonConverter.write(res.data, version) + case res: DeleteAclsResponse => DeleteAclsResponseDataJsonConverter.write(res.data, version) + case res: DeleteGroupsResponse => DeleteGroupsResponseDataJsonConverter.write(res.data, version) + case res: DeleteRecordsResponse => DeleteRecordsResponseDataJsonConverter.write(res.data, version) + case res: DeleteTopicsResponse => DeleteTopicsResponseDataJsonConverter.write(res.data, version) + case res: DescribeAclsResponse => DescribeAclsResponseDataJsonConverter.write(res.data, version) + case res: DescribeClientQuotasResponse => DescribeClientQuotasResponseDataJsonConverter.write(res.data, version) + case res: DescribeConfigsResponse => DescribeConfigsResponseDataJsonConverter.write(res.data, version) + case res: DescribeDelegationTokenResponse => DescribeDelegationTokenResponseDataJsonConverter.write(res.data, version) + case res: DescribeGroupsResponse => DescribeGroupsResponseDataJsonConverter.write(res.data, version) + case res: DescribeLogDirsResponse => DescribeLogDirsResponseDataJsonConverter.write(res.data, version) + case res: DescribeQuorumResponse => DescribeQuorumResponseDataJsonConverter.write(res.data, version) + case res: DescribeUserScramCredentialsResponse => DescribeUserScramCredentialsResponseDataJsonConverter.write(res.data, version) + case res: ElectLeadersResponse => ElectLeadersResponseDataJsonConverter.write(res.data, version) + case res: EndTxnResponse => EndTxnResponseDataJsonConverter.write(res.data, version) + case res: EndQuorumEpochResponse => EndQuorumEpochResponseDataJsonConverter.write(res.data, version) + case res: EnvelopeResponse => EnvelopeResponseDataJsonConverter.write(res.data, version) + case res: ExpireDelegationTokenResponse => ExpireDelegationTokenResponseDataJsonConverter.write(res.data, version) + case res: FetchResponse[_] => FetchResponseDataJsonConverter.write(res.data, version, false) + case res: FindCoordinatorResponse => FindCoordinatorResponseDataJsonConverter.write(res.data, version) + case res: HeartbeatResponse => HeartbeatResponseDataJsonConverter.write(res.data, version) + case res: IncrementalAlterConfigsResponse => IncrementalAlterConfigsResponseDataJsonConverter.write(res.data, version) + case res: InitProducerIdResponse => InitProducerIdResponseDataJsonConverter.write(res.data, version) + case res: JoinGroupResponse => JoinGroupResponseDataJsonConverter.write(res.data, version) + case res: LeaderAndIsrResponse => LeaderAndIsrResponseDataJsonConverter.write(res.data, version) + case res: LeaveGroupResponse => LeaveGroupResponseDataJsonConverter.write(res.data, version) + case res: ListGroupsResponse => ListGroupsResponseDataJsonConverter.write(res.data, version) + case res: ListOffsetResponse => ListOffsetResponseDataJsonConverter.write(res.data, version) + case res: ListPartitionReassignmentsResponse => ListPartitionReassignmentsResponseDataJsonConverter.write(res.data, version) + case res: MetadataResponse => MetadataResponseDataJsonConverter.write(res.data, version) + case res: OffsetCommitResponse => OffsetCommitResponseDataJsonConverter.write(res.data, version) + case res: OffsetDeleteResponse => OffsetDeleteResponseDataJsonConverter.write(res.data, version) + case res: OffsetFetchResponse => OffsetFetchResponseDataJsonConverter.write(res.data, version) + case res: OffsetsForLeaderEpochResponse => OffsetForLeaderEpochResponseDataJsonConverter.write(res.data(), version) + case res: ProduceResponse => ProduceResponseDataJsonConverter.write(res.data(), version) + case res: RenewDelegationTokenResponse => RenewDelegationTokenResponseDataJsonConverter.write(res.data, version) + case res: SaslAuthenticateResponse => SaslAuthenticateResponseDataJsonConverter.write(res.data, version) + case res: SaslHandshakeResponse => SaslHandshakeResponseDataJsonConverter.write(res.data, version) + case res: StopReplicaResponse => StopReplicaResponseDataJsonConverter.write(res.data, version) + case res: SyncGroupResponse => SyncGroupResponseDataJsonConverter.write(res.data, version) + case res: TxnOffsetCommitResponse => TxnOffsetCommitResponseDataJsonConverter.write(res.data, version) + case res: UpdateFeaturesResponse => UpdateFeaturesResponseDataJsonConverter.write(res.data, version) + case res: UpdateMetadataResponse => UpdateMetadataResponseDataJsonConverter.write(res.data, version) + case res: WriteTxnMarkersResponse => WriteTxnMarkersResponseDataJsonConverter.write(res.data, version) + case res: VoteResponse => VoteResponseDataJsonConverter.write(res.data, version) + case _ => throw new IllegalStateException(s"ApiKey $response is not currently handled in `response`, the " + + "code should be updated to do so."); + } + } + + def requestHeaderNode(header: RequestHeader): JsonNode = { + val node = RequestHeaderDataJsonConverter.write(header.data, header.headerVersion, false).asInstanceOf[ObjectNode] + node.set("requestApiKeyName", new TextNode(header.apiKey.toString)) + node + } + + def requestContextNode(context: RequestContext): JsonNode = { + val node = new ObjectNode(JsonNodeFactory.instance) + node.set("connection", new TextNode(context.connectionId)) + node.set("securityProtocol", new TextNode(context.securityProtocol.toString)) + node.set("listener", new TextNode(context.listenerName.value)) + node.set("clientInformation", clientInfoNode(context.clientInformation)) + node + } + + def requestDesc(header: RequestHeader, requestNode: Option[JsonNode], envelope: Option[RequestChannel.Request] = None): JsonNode = { + val node = new ObjectNode(JsonNodeFactory.instance) + node.set("isForwarded", if (envelope.isDefined) BooleanNode.TRUE else BooleanNode.FALSE) + node.set("forwardedRequest", envelope.map(request => requestContextNode(request.context)).getOrElse(new TextNode(""))) + node.set("requestHeader", requestHeaderNode(header)) + node.set("request", requestNode.getOrElse(new TextNode(""))) + node + } + + def clientInfoNode(clientInfo: ClientInformation): JsonNode = { + val node = new ObjectNode(JsonNodeFactory.instance) + node.set("softwareName", new TextNode(clientInfo.softwareName)) + node.set("softwareVersion", new TextNode(clientInfo.softwareVersion)) + node + } + + def topicPartitionNode(topicPartition: TopicPartition): JsonNode = { Review comment: It seems that we don't use this one any more. ########## File path: core/src/main/scala/kafka/network/RequestConvertToJson.scala ########## @@ -0,0 +1,225 @@ +/* + * 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 kafka.network + +import com.fasterxml.jackson.databind.JsonNode +import com.fasterxml.jackson.databind.node.{BooleanNode, DoubleNode, IntNode, JsonNodeFactory, LongNode, ObjectNode, TextNode} +import kafka.network.RequestChannel.Session +import org.apache.kafka.common.TopicPartition +import org.apache.kafka.common.message._ +import org.apache.kafka.common.network.ClientInformation +import org.apache.kafka.common.requests._ + +object RequestConvertToJson { + def request(request: AbstractRequest): JsonNode = { + request match { + case req: AddOffsetsToTxnRequest => AddOffsetsToTxnRequestDataJsonConverter.write(req.data, request.version) + case req: AddPartitionsToTxnRequest => AddPartitionsToTxnRequestDataJsonConverter.write(req.data, request.version) + case req: AlterClientQuotasRequest => AlterClientQuotasRequestDataJsonConverter.write(req.data, request.version) + case req: AlterConfigsRequest => AlterConfigsRequestDataJsonConverter.write(req.data, request.version) + case req: AlterIsrRequest => AlterIsrRequestDataJsonConverter.write(req.data, request.version) + case req: AlterPartitionReassignmentsRequest => AlterPartitionReassignmentsRequestDataJsonConverter.write(req.data, request.version) + case req: AlterReplicaLogDirsRequest => AlterReplicaLogDirsRequestDataJsonConverter.write(req.data, request.version) + case res: AlterUserScramCredentialsRequest => AlterUserScramCredentialsRequestDataJsonConverter.write(res.data, request.version) + case req: ApiVersionsRequest => ApiVersionsRequestDataJsonConverter.write(req.data, request.version) + case req: BeginQuorumEpochRequest => BeginQuorumEpochRequestDataJsonConverter.write(req.data, request.version) + case req: ControlledShutdownRequest => ControlledShutdownRequestDataJsonConverter.write(req.data, request.version) + case req: CreateAclsRequest => CreateAclsRequestDataJsonConverter.write(req.data, request.version) + case req: CreateDelegationTokenRequest => CreateDelegationTokenRequestDataJsonConverter.write(req.data, request.version) + case req: CreatePartitionsRequest => CreatePartitionsRequestDataJsonConverter.write(req.data, request.version) + case req: CreateTopicsRequest => CreateTopicsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteAclsRequest => DeleteAclsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteGroupsRequest => DeleteGroupsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteRecordsRequest => DeleteRecordsRequestDataJsonConverter.write(req.data, request.version) + case req: DeleteTopicsRequest => DeleteTopicsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeAclsRequest => DescribeAclsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeClientQuotasRequest => DescribeClientQuotasRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeConfigsRequest => DescribeConfigsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeDelegationTokenRequest => DescribeDelegationTokenRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeGroupsRequest => DescribeGroupsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeLogDirsRequest => DescribeLogDirsRequestDataJsonConverter.write(req.data, request.version) + case req: DescribeQuorumRequest => DescribeQuorumRequestDataJsonConverter.write(req.data, request.version) + case res: DescribeUserScramCredentialsRequest => DescribeUserScramCredentialsRequestDataJsonConverter.write(res.data, request.version) + case req: ElectLeadersRequest => ElectLeadersRequestDataJsonConverter.write(req.data, request.version) + case req: EndTxnRequest => EndTxnRequestDataJsonConverter.write(req.data, request.version) + case req: EndQuorumEpochRequest => EndQuorumEpochRequestDataJsonConverter.write(req.data, request.version) + case req: EnvelopeRequest => EnvelopeRequestDataJsonConverter.write(req.data, request.version) + case req: ExpireDelegationTokenRequest => ExpireDelegationTokenRequestDataJsonConverter.write(req.data, request.version) + case req: FetchRequest => FetchRequestDataJsonConverter.write(req.data, request.version) + case req: FindCoordinatorRequest => FindCoordinatorRequestDataJsonConverter.write(req.data, request.version) + case req: HeartbeatRequest => HeartbeatRequestDataJsonConverter.write(req.data, request.version) + case req: IncrementalAlterConfigsRequest => IncrementalAlterConfigsRequestDataJsonConverter.write(req.data, request.version) + case req: InitProducerIdRequest => InitProducerIdRequestDataJsonConverter.write(req.data, request.version) + case req: JoinGroupRequest => JoinGroupRequestDataJsonConverter.write(req.data, request.version) + case req: LeaderAndIsrRequest => LeaderAndIsrRequestDataJsonConverter.write(req.data, request.version) + case req: LeaveGroupRequest => LeaveGroupRequestDataJsonConverter.write(req.data, request.version) + case req: ListGroupsRequest => ListGroupsRequestDataJsonConverter.write(req.data, request.version) + case req: ListOffsetRequest => ListOffsetRequestDataJsonConverter.write(req.data, request.version) + case req: ListPartitionReassignmentsRequest => ListPartitionReassignmentsRequestDataJsonConverter.write(req.data, request.version) + case req: MetadataRequest => MetadataRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetCommitRequest => OffsetCommitRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetDeleteRequest => OffsetDeleteRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetFetchRequest => OffsetFetchRequestDataJsonConverter.write(req.data, request.version) + case req: OffsetsForLeaderEpochRequest => OffsetForLeaderEpochRequestDataJsonConverter.write(req.data, request.version) + case req: ProduceRequest => ProduceRequestDataJsonConverter.write(req.data, request.version) + case req: RenewDelegationTokenRequest => RenewDelegationTokenRequestDataJsonConverter.write(req.data, request.version) + case req: SaslAuthenticateRequest => SaslAuthenticateRequestDataJsonConverter.write(req.data, request.version) + case req: SaslHandshakeRequest => SaslHandshakeRequestDataJsonConverter.write(req.data, request.version) + case req: StopReplicaRequest => StopReplicaRequestDataJsonConverter.write(req.data, request.version) + case req: SyncGroupRequest => SyncGroupRequestDataJsonConverter.write(req.data, request.version) + case req: TxnOffsetCommitRequest => TxnOffsetCommitRequestDataJsonConverter.write(req.data, request.version) + case req: UpdateFeaturesRequest => UpdateFeaturesRequestDataJsonConverter.write(req.data, request.version) + case req: UpdateMetadataRequest => UpdateMetadataRequestDataJsonConverter.write(req.data, request.version) + case req: VoteRequest => VoteRequestDataJsonConverter.write(req.data, request.version) + case req: WriteTxnMarkersRequest => WriteTxnMarkersRequestDataJsonConverter.write(req.data, request.version) + case _ => throw new IllegalStateException(s"ApiKey ${request.api} is not currently handled in `request`, the " + + "code should be updated to do so."); + } + } + + def response(response: AbstractResponse, version: Short): JsonNode = { + response match { + case res: AddOffsetsToTxnResponse => AddOffsetsToTxnResponseDataJsonConverter.write(res.data, version) + case res: AddPartitionsToTxnResponse => AddPartitionsToTxnResponseDataJsonConverter.write(res.data, version) + case res: AlterClientQuotasResponse => AlterClientQuotasResponseDataJsonConverter.write(res.data, version) + case res: AlterConfigsResponse => AlterConfigsResponseDataJsonConverter.write(res.data, version) + case res: AlterIsrResponse => AlterIsrResponseDataJsonConverter.write(res.data, version) + case res: AlterPartitionReassignmentsResponse => AlterPartitionReassignmentsResponseDataJsonConverter.write(res.data, version) + case res: AlterReplicaLogDirsResponse => AlterReplicaLogDirsResponseDataJsonConverter.write(res.data, version) + case res: AlterUserScramCredentialsResponse => AlterUserScramCredentialsResponseDataJsonConverter.write(res.data, version) + case res: ApiVersionsResponse => ApiVersionsResponseDataJsonConverter.write(res.data, version) + case res: BeginQuorumEpochResponse => BeginQuorumEpochResponseDataJsonConverter.write(res.data, version) + case res: ControlledShutdownResponse => ControlledShutdownResponseDataJsonConverter.write(res.data, version) + case res: CreateAclsResponse => CreateAclsResponseDataJsonConverter.write(res.data, version) + case res: CreateDelegationTokenResponse => CreateDelegationTokenResponseDataJsonConverter.write(res.data, version) + case res: CreatePartitionsResponse => CreatePartitionsResponseDataJsonConverter.write(res.data, version) + case res: CreateTopicsResponse => CreateTopicsResponseDataJsonConverter.write(res.data, version) + case res: DeleteAclsResponse => DeleteAclsResponseDataJsonConverter.write(res.data, version) + case res: DeleteGroupsResponse => DeleteGroupsResponseDataJsonConverter.write(res.data, version) + case res: DeleteRecordsResponse => DeleteRecordsResponseDataJsonConverter.write(res.data, version) + case res: DeleteTopicsResponse => DeleteTopicsResponseDataJsonConverter.write(res.data, version) + case res: DescribeAclsResponse => DescribeAclsResponseDataJsonConverter.write(res.data, version) + case res: DescribeClientQuotasResponse => DescribeClientQuotasResponseDataJsonConverter.write(res.data, version) + case res: DescribeConfigsResponse => DescribeConfigsResponseDataJsonConverter.write(res.data, version) + case res: DescribeDelegationTokenResponse => DescribeDelegationTokenResponseDataJsonConverter.write(res.data, version) + case res: DescribeGroupsResponse => DescribeGroupsResponseDataJsonConverter.write(res.data, version) + case res: DescribeLogDirsResponse => DescribeLogDirsResponseDataJsonConverter.write(res.data, version) + case res: DescribeQuorumResponse => DescribeQuorumResponseDataJsonConverter.write(res.data, version) + case res: DescribeUserScramCredentialsResponse => DescribeUserScramCredentialsResponseDataJsonConverter.write(res.data, version) + case res: ElectLeadersResponse => ElectLeadersResponseDataJsonConverter.write(res.data, version) + case res: EndTxnResponse => EndTxnResponseDataJsonConverter.write(res.data, version) + case res: EndQuorumEpochResponse => EndQuorumEpochResponseDataJsonConverter.write(res.data, version) + case res: EnvelopeResponse => EnvelopeResponseDataJsonConverter.write(res.data, version) + case res: ExpireDelegationTokenResponse => ExpireDelegationTokenResponseDataJsonConverter.write(res.data, version) + case res: FetchResponse[_] => FetchResponseDataJsonConverter.write(res.data, version, false) + case res: FindCoordinatorResponse => FindCoordinatorResponseDataJsonConverter.write(res.data, version) + case res: HeartbeatResponse => HeartbeatResponseDataJsonConverter.write(res.data, version) + case res: IncrementalAlterConfigsResponse => IncrementalAlterConfigsResponseDataJsonConverter.write(res.data, version) + case res: InitProducerIdResponse => InitProducerIdResponseDataJsonConverter.write(res.data, version) + case res: JoinGroupResponse => JoinGroupResponseDataJsonConverter.write(res.data, version) + case res: LeaderAndIsrResponse => LeaderAndIsrResponseDataJsonConverter.write(res.data, version) + case res: LeaveGroupResponse => LeaveGroupResponseDataJsonConverter.write(res.data, version) + case res: ListGroupsResponse => ListGroupsResponseDataJsonConverter.write(res.data, version) + case res: ListOffsetResponse => ListOffsetResponseDataJsonConverter.write(res.data, version) + case res: ListPartitionReassignmentsResponse => ListPartitionReassignmentsResponseDataJsonConverter.write(res.data, version) + case res: MetadataResponse => MetadataResponseDataJsonConverter.write(res.data, version) + case res: OffsetCommitResponse => OffsetCommitResponseDataJsonConverter.write(res.data, version) + case res: OffsetDeleteResponse => OffsetDeleteResponseDataJsonConverter.write(res.data, version) + case res: OffsetFetchResponse => OffsetFetchResponseDataJsonConverter.write(res.data, version) + case res: OffsetsForLeaderEpochResponse => OffsetForLeaderEpochResponseDataJsonConverter.write(res.data(), version) + case res: ProduceResponse => ProduceResponseDataJsonConverter.write(res.data(), version) + case res: RenewDelegationTokenResponse => RenewDelegationTokenResponseDataJsonConverter.write(res.data, version) + case res: SaslAuthenticateResponse => SaslAuthenticateResponseDataJsonConverter.write(res.data, version) + case res: SaslHandshakeResponse => SaslHandshakeResponseDataJsonConverter.write(res.data, version) + case res: StopReplicaResponse => StopReplicaResponseDataJsonConverter.write(res.data, version) + case res: SyncGroupResponse => SyncGroupResponseDataJsonConverter.write(res.data, version) + case res: TxnOffsetCommitResponse => TxnOffsetCommitResponseDataJsonConverter.write(res.data, version) + case res: UpdateFeaturesResponse => UpdateFeaturesResponseDataJsonConverter.write(res.data, version) + case res: UpdateMetadataResponse => UpdateMetadataResponseDataJsonConverter.write(res.data, version) + case res: WriteTxnMarkersResponse => WriteTxnMarkersResponseDataJsonConverter.write(res.data, version) + case res: VoteResponse => VoteResponseDataJsonConverter.write(res.data, version) + case _ => throw new IllegalStateException(s"ApiKey $response is not currently handled in `response`, the " + + "code should be updated to do so."); + } + } + + def requestHeaderNode(header: RequestHeader): JsonNode = { + val node = RequestHeaderDataJsonConverter.write(header.data, header.headerVersion, false).asInstanceOf[ObjectNode] + node.set("requestApiKeyName", new TextNode(header.apiKey.toString)) + node + } + + def requestContextNode(context: RequestContext): JsonNode = { + val node = new ObjectNode(JsonNodeFactory.instance) + node.set("connection", new TextNode(context.connectionId)) + node.set("securityProtocol", new TextNode(context.securityProtocol.toString)) + node.set("listener", new TextNode(context.listenerName.value)) + node.set("clientInformation", clientInfoNode(context.clientInformation)) + node + } + + def requestDesc(header: RequestHeader, requestNode: Option[JsonNode], envelope: Option[RequestChannel.Request] = None): JsonNode = { + val node = new ObjectNode(JsonNodeFactory.instance) + node.set("isForwarded", if (envelope.isDefined) BooleanNode.TRUE else BooleanNode.FALSE) + node.set("forwardedRequest", envelope.map(request => requestContextNode(request.context)).getOrElse(new TextNode(""))) + node.set("requestHeader", requestHeaderNode(header)) + node.set("request", requestNode.getOrElse(new TextNode(""))) + node + } + + def clientInfoNode(clientInfo: ClientInformation): JsonNode = { + val node = new ObjectNode(JsonNodeFactory.instance) + node.set("softwareName", new TextNode(clientInfo.softwareName)) + node.set("softwareVersion", new TextNode(clientInfo.softwareVersion)) + node + } + + def topicPartitionNode(topicPartition: TopicPartition): JsonNode = { + val node = new ObjectNode(JsonNodeFactory.instance) + node.set("topic", new TextNode(topicPartition.topic)) + node.set("partition", new IntNode(topicPartition.partition)) + node + } + + def requestDescMetrics(header: RequestHeader, requestNode: Option[JsonNode], responseNode: Option[JsonNode], Review comment: We must pass either the `envelope ` or `isForwarded` here as well. This is the main request log and, as it is, it does not tell if the request is forwarded or not. ########## File path: generator/src/main/java/org/apache/kafka/message/JsonConverterGenerator.java ########## @@ -377,11 +387,24 @@ private void generateVariableLengthTargetToJson(Target target, Versions versions headerGenerator.addImport(MessageGenerator.ARRAYS_CLASS); buffer.printf("%s;%n", target.assignmentStatement( String.format("new BinaryNode(Arrays.copyOf(%s, %s.length))", - target.sourceVariable(), target.sourceVariable()))); + target.sourceVariable(), target.sourceVariable()))); } } else if (target.field().type().isRecords()) { headerGenerator.addImport(MessageGenerator.BINARY_NODE_CLASS); + headerGenerator.addImport(MessageGenerator.INT_NODE_CLASS); + // KIP-673: When logging requests/responses, we do not serialize the record, instead we + // output its sizeInBytes, because outputting the bytes is not very useful and can be + // quite expensive. Otherwise, we will serialize the record. + buffer.printf("if (_serializeRecords) {%n"); + buffer.incrementIndent(); buffer.printf("%s;%n", target.assignmentStatement("new BinaryNode(new byte[]{})")); + buffer.decrementIndent(); + buffer.printf("} else {%n"); + buffer.incrementIndent(); + buffer.printf("%s;%n", target.assignmentStatement( Review comment: I wonder if we should name the field `%sSizeInBytes`. I just looked at the result and having `"records":83` in the request log is not super clear to me. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org