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38 lines
2.0 KiB
JSON
38 lines
2.0 KiB
JSON
// Licensed to the Apache Software Foundation (ASF) under one or more
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// contributor license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright ownership.
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// The ASF licenses this file to You under the Apache License, Version 2.0
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// (the "License"); you may not use this file except in compliance with
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// the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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{
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"apiKey": 22,
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"type": "request",
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"name": "InitProducerIdRequest",
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// Version 1 is the same as version 0.
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//
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// Version 2 is the first flexible version.
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//
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// Version 3 adds ProducerId and ProducerEpoch, allowing producers to try to resume after an INVALID_PRODUCER_EPOCH error
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"validVersions": "0-3",
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"flexibleVersions": "2+",
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"fields": [
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{ "name": "TransactionalId", "type": "string", "versions": "0+", "nullableVersions": "0+", "entityType": "transactionalId",
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"about": "The transactional id, or null if the producer is not transactional." },
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{ "name": "TransactionTimeoutMs", "type": "int32", "versions": "0+",
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"about": "The time in ms to wait before aborting idle transactions sent by this producer. This is only relevant if a TransactionalId has been defined." },
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{ "name": "ProducerId", "type": "int64", "versions": "3+", "default": "-1",
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"about": "The producer id. This is used to disambiguate requests if a transactional id is reused following its expiration." },
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{ "name": "ProducerEpoch", "type": "int16", "versions": "3+", "default": "-1",
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"about": "The producer's current epoch. This will be checked against the producer epoch on the broker, and the request will return an error if they do not match." }
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]
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}
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