org.opensearch.indices.recovery.RecoveryPrepareForTranslogOperationsRequest Maven / Gradle / Ivy
/*
* SPDX-License-Identifier: Apache-2.0
*
* The OpenSearch Contributors require contributions made to
* this file be licensed under the Apache-2.0 license or a
* compatible open source license.
*/
/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.
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/*
* Modifications Copyright OpenSearch Contributors. See
* GitHub history for details.
*/
package org.opensearch.indices.recovery;
import org.opensearch.LegacyESVersion;
import org.opensearch.action.index.IndexRequest;
import org.opensearch.common.io.stream.StreamInput;
import org.opensearch.common.io.stream.StreamOutput;
import org.opensearch.index.shard.ShardId;
import java.io.IOException;
class RecoveryPrepareForTranslogOperationsRequest extends RecoveryTransportRequest {
private final long recoveryId;
private final ShardId shardId;
private final int totalTranslogOps;
RecoveryPrepareForTranslogOperationsRequest(long recoveryId, long requestSeqNo, ShardId shardId, int totalTranslogOps) {
super(requestSeqNo);
this.recoveryId = recoveryId;
this.shardId = shardId;
this.totalTranslogOps = totalTranslogOps;
}
RecoveryPrepareForTranslogOperationsRequest(StreamInput in) throws IOException {
super(in);
recoveryId = in.readLong();
shardId = new ShardId(in);
totalTranslogOps = in.readVInt();
if (in.getVersion().before(LegacyESVersion.V_6_0_0_alpha1)) {
in.readLong(); // maxUnsafeAutoIdTimestamp
}
if (in.getVersion().onOrAfter(LegacyESVersion.V_6_2_0) && in.getVersion().before(LegacyESVersion.V_7_4_0)) {
in.readBoolean(); // was fileBasedRecovery
}
}
public long recoveryId() {
return this.recoveryId;
}
public ShardId shardId() {
return shardId;
}
public int totalTranslogOps() {
return totalTranslogOps;
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeLong(recoveryId);
shardId.writeTo(out);
out.writeVInt(totalTranslogOps);
if (out.getVersion().before(LegacyESVersion.V_6_0_0_alpha1)) {
out.writeLong(IndexRequest.UNSET_AUTO_GENERATED_TIMESTAMP); // maxUnsafeAutoIdTimestamp
}
if (out.getVersion().onOrAfter(LegacyESVersion.V_6_2_0) && out.getVersion().before(LegacyESVersion.V_7_4_0)) {
out.writeBoolean(true); // was fileBasedRecovery
}
}
}