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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.feedhandler;
import java.util.concurrent.Executor;
import com.yahoo.cloud.config.ClusterListConfig;
import com.yahoo.cloud.config.SlobroksConfig;
import com.yahoo.container.jdisc.HttpRequest;
import com.yahoo.container.jdisc.HttpResponse;
import com.yahoo.container.jdisc.ThreadedHttpRequestHandler;
import com.yahoo.document.config.DocumentmanagerConfig;
import com.yahoo.jdisc.Metric;
import com.yahoo.vespa.config.content.LoadTypeConfig;
import com.yahoo.feedapi.FeedContext;
import com.yahoo.metrics.MetricManager;
import com.yahoo.metrics.MetricSet;
import com.yahoo.vespaclient.config.FeederConfig;
/**
* @deprecated Legacy API. Will be removed in Vespa 7
*/
// TODO: Remove on Vespa 7
@Deprecated // OK
public class VespaFeedHandlerStatus extends ThreadedHttpRequestHandler {
private MetricManager manager;
public VespaFeedHandlerStatus(FeederConfig feederConfig,
LoadTypeConfig loadTypeConfig,
DocumentmanagerConfig documentmanagerConfig,
SlobroksConfig slobroksConfig,
ClusterListConfig clusterListConfig,
Executor executor,
Metric metric) {
this(FeedContext.getInstance(feederConfig, loadTypeConfig,
documentmanagerConfig, slobroksConfig,
clusterListConfig, metric),
true, true, executor);
}
VespaFeedHandlerStatus(FeedContext context, boolean doLog, boolean makeSnapshots, Executor executor) {
super(executor);
manager = new MetricManager();
final MetricSet metricSet = context.getMetrics().getMetricSet();
metricSet.unregister();
manager.registerMetric(metricSet);
if (doLog) {
manager.addMetricToConsumer("log", "routes.total.putdocument.count");
manager.addMetricToConsumer("log", "routes.total.removedocument.count");
manager.addMetricToConsumer("log", "routes.total.updatedocument.count");
manager.addMetricToConsumer("log", "routes.total.getdocument.count");
manager.addMetricToConsumer("log", "routes.total.putdocument.errors.total");
manager.addMetricToConsumer("log", "routes.total.removedocument.errors.total");
manager.addMetricToConsumer("log", "routes.total.updatedocument.errors.total");
manager.addMetricToConsumer("log", "routes.total.getdocument.errors.total");
manager.addMetricToConsumer("log", "routes.total.putdocument.latency");
manager.addMetricToConsumer("log", "routes.total.removedocument.latency");
manager.addMetricToConsumer("log", "routes.total.updatedocument.latency");
manager.addMetricToConsumer("log", "routes.total.getdocument.latency");
}
if (doLog || makeSnapshots) {
new Thread(manager).start();
}
}
@Override
public HttpResponse handle(HttpRequest request) {
try {
return new StatusResponse(manager, asInt(request.getProperty("verbosity"), 0), asInt(request.getProperty("snapshotperiod"), 0));
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
private int asInt(String value, int defaultValue) {
if (value == null) return defaultValue;
return Integer.parseInt(value);
}
@Override
public void destroy() {
manager.stop();
}
}
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