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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.config.server.http.v2.response;
import com.yahoo.jdisc.Response;
import com.yahoo.slime.Cursor;
import com.yahoo.vespa.config.server.application.ApplicationReindexing;
import com.yahoo.vespa.config.server.application.ClusterReindexing;
import com.yahoo.vespa.config.server.application.ClusterReindexing.State;
import com.yahoo.vespa.config.server.http.JSONResponse;
import java.time.Instant;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
public class ReindexingResponse extends JSONResponse {
public ReindexingResponse(Map<String, Set<String>> documentTypes, ApplicationReindexing reindexing,
Map<String, ClusterReindexing> clusters) {
super(Response.Status.OK);
object.setBool("enabled", reindexing.enabled());
Cursor clustersObject = object.setObject("clusters");
documentTypes.forEach((cluster, types) -> {
Cursor clusterObject = clustersObject.setObject(cluster);
Cursor pendingObject = clusterObject.setObject("pending");
Cursor readyObject = clusterObject.setObject("ready");
for (String type : types) {
Cursor statusObject = readyObject.setObject(type);
Instant readyAt = Instant.EPOCH;
State state = null;
if (reindexing.clusters().containsKey(cluster)) {
if (reindexing.clusters().get(cluster).pending().containsKey(type)) {
pendingObject.setLong(type, reindexing.clusters().get(cluster).pending().get(type));
state = State.PENDING;
}
if (reindexing.clusters().get(cluster).ready().containsKey(type)) {
ApplicationReindexing.Status readyStatus = reindexing.clusters().get(cluster).ready().get(type);
readyAt = readyStatus.ready();
statusObject.setLong("readyMillis", readyStatus.ready().toEpochMilli());
statusObject.setDouble("speed", readyStatus.speed());
statusObject.setString("cause", readyStatus.cause());
}
}
if (clusters.containsKey(cluster))
if (clusters.get(cluster).documentTypeStatus().containsKey(type)) {
ClusterReindexing.Status status = clusters.get(cluster).documentTypeStatus().get(type);
statusObject.setLong("startedMillis", status.startedAt().toEpochMilli());
status.endedAt().ifPresent(endedAt -> statusObject.setLong("endedMillis", endedAt.toEpochMilli()));
if (status.startedAt().isAfter(readyAt) && status.state().isPresent()) state = status.state().get();
status.message().ifPresent(message -> statusObject.setString("message", message));
status.progress().ifPresent(progress -> statusObject.setDouble("progress", progress));
}
if (readyAt != Instant.EPOCH && state == null) state = State.PENDING;
if (state != null) statusObject.setString("state", state.asString());
}
});
}
}
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