org.elasticsearch.action.admin.indices.upgrade.post.UpgradeResponse Maven / Gradle / Ivy
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Elasticsearch subproject :server
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
package org.elasticsearch.action.admin.indices.upgrade.post;
import org.elasticsearch.Version;
import org.elasticsearch.action.support.DefaultShardOperationFailedException;
import org.elasticsearch.action.support.broadcast.BroadcastResponse;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.core.Tuple;
import org.elasticsearch.xcontent.XContentBuilder;
import java.io.IOException;
import java.util.List;
import java.util.Map;
/**
* A response for the upgrade action.
*
*
*/
public class UpgradeResponse extends BroadcastResponse {
private final Map> versions;
UpgradeResponse(StreamInput in) throws IOException {
super(in);
versions = in.readMap(StreamInput::readString, i -> Tuple.tuple(Version.readVersion(i), i.readString()));
}
UpgradeResponse(
Map> versions,
int totalShards,
int successfulShards,
int failedShards,
List shardFailures
) {
super(totalShards, successfulShards, failedShards, shardFailures);
this.versions = versions;
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeMap(versions, StreamOutput::writeString, (o, v) -> {
Version.writeVersion(v.v1(), o);
o.writeString(v.v2());
});
}
@Override
protected void addCustomXContentFields(XContentBuilder builder, Params params) throws IOException {
builder.startObject("upgraded_indices");
for (Map.Entry> entry : versions.entrySet()) {
builder.startObject(entry.getKey());
builder.field("upgrade_version", entry.getValue().v1());
builder.field("oldest_lucene_segment_version", entry.getValue().v2());
builder.endObject();
}
builder.endObject();
}
/**
* Returns the highest upgrade version of the node that performed metadata upgrade and the
* the version of the oldest lucene segment for each index that was upgraded.
*/
public Map> versions() {
return versions;
}
}