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// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.model.content.storagecluster;
import com.yahoo.vespa.config.content.core.StorIntegritycheckerConfig;
import com.yahoo.vespa.config.storage.StorMemfilepersistenceConfig;
import com.yahoo.vespa.config.content.core.StorBucketmoverConfig;
import com.yahoo.vespa.config.content.core.StorVisitorConfig;
import com.yahoo.vespa.config.content.StorFilestorConfig;
import com.yahoo.vespa.config.content.core.StorServerConfig;
import com.yahoo.vespa.config.content.PersistenceConfig;
import com.yahoo.metrics.MetricsmanagerConfig;
import com.yahoo.config.model.producer.AbstractConfigProducer;
import com.yahoo.vespa.model.builder.xml.dom.VespaDomBuilder;
import com.yahoo.vespa.model.content.cluster.ContentCluster;
import com.yahoo.vespa.model.builder.xml.dom.ModelElement;
import com.yahoo.vespa.model.content.StorageNode;
import org.w3c.dom.Element;
/**
* Represents configuration that is common to all storage nodes.
*/
public class StorageCluster extends AbstractConfigProducer<StorageNode>
implements StorServerConfig.Producer,
StorBucketmoverConfig.Producer,
StorMemfilepersistenceConfig.Producer,
StorIntegritycheckerConfig.Producer,
StorFilestorConfig.Producer,
StorVisitorConfig.Producer,
PersistenceConfig.Producer,
MetricsmanagerConfig.Producer
{
public static class Builder extends VespaDomBuilder.DomConfigProducerBuilder<StorageCluster> {
@Override
protected StorageCluster doBuild(AbstractConfigProducer ancestor, Element producerSpec) {
final ModelElement clusterElem = new ModelElement(producerSpec);
final ContentCluster cluster = (ContentCluster)ancestor;
return new StorageCluster(ancestor,
ContentCluster.getClusterName(clusterElem),
new FileStorProducer.Builder().build(cluster, clusterElem),
new IntegrityCheckerProducer.Builder().build(cluster, clusterElem),
new StorServerProducer.Builder().build(clusterElem),
new StorVisitorProducer.Builder().build(clusterElem),
new PersistenceProducer.Builder().build(clusterElem));
}
}
private Integer bucketMoverMaxFillAboveAverage = null;
private Long cacheSize = null;
private Double diskFullPercentage = null;
private String clusterName;
private FileStorProducer fileStorProducer;
private IntegrityCheckerProducer integrityCheckerProducer;
private StorServerProducer storServerProducer;
private StorVisitorProducer storVisitorProducer;
private PersistenceProducer persistenceProducer;
StorageCluster(AbstractConfigProducer parent,
String clusterName,
FileStorProducer fileStorProducer,
IntegrityCheckerProducer integrityCheckerProducer,
StorServerProducer storServerProducer,
StorVisitorProducer storVisitorProducer,
PersistenceProducer persistenceProducer) {
super(parent, "storage");
this.clusterName = clusterName;
this.fileStorProducer = fileStorProducer;
this.integrityCheckerProducer = integrityCheckerProducer;
this.storServerProducer = storServerProducer;
this.storVisitorProducer = storVisitorProducer;
this.persistenceProducer = persistenceProducer;
}
@Override
public void getConfig(StorBucketmoverConfig.Builder builder) {
if (bucketMoverMaxFillAboveAverage != null) {
builder.max_target_fill_rate_above_average(bucketMoverMaxFillAboveAverage);
}
}
@Override
public void getConfig(StorMemfilepersistenceConfig.Builder builder) {
if (cacheSize != null) {
builder.cache_size(cacheSize);
}
if (diskFullPercentage != null) {
builder.disk_full_factor(diskFullPercentage / 100.0);
builder.disk_full_factor_move(diskFullPercentage / 100.0 * 0.9);
}
}
@Override
public void getConfig(MetricsmanagerConfig.Builder builder) {
ContentCluster.getMetricBuilder("fleetcontroller", builder).
addedmetrics("vds.filestor.*.allthreads.put.sum").
addedmetrics("vds.filestor.*.allthreads.get.sum").
addedmetrics("vds.filestor.*.allthreads.multi.sum").
addedmetrics("vds.filestor.*.allthreads.update.sum").
addedmetrics("vds.filestor.*.allthreads.remove.sum").
addedmetrics("vds.filestor.*.allthreads.operations").
addedmetrics("vds.datastored.alldisks.docs").
addedmetrics("vds.datastored.alldisks.bytes").
addedmetrics("vds.datastored.alldisks.buckets");
ContentCluster.getMetricBuilder("log", builder).
addedmetrics("vds.filestor.alldisks.allthreads.put.sum").
addedmetrics("vds.filestor.alldisks.allthreads.get.sum").
addedmetrics("vds.filestor.alldisks.allthreads.remove.sum").
addedmetrics("vds.filestor.alldisks.allthreads.update.sum").
addedmetrics("vds.datastored.alldisks.docs").
addedmetrics("vds.datastored.alldisks.bytes").
addedmetrics("vds.filestor.alldisks.queuesize").
addedmetrics("vds.filestor.alldisks.averagequeuewait.sum").
addedmetrics("vds.visitor.cv_queuewaittime").
addedmetrics("vds.visitor.allthreads.averagequeuewait").
addedmetrics("vds.visitor.allthreads.averagevisitorlifetime").
addedmetrics("vds.visitor.allthreads.created.sum");
}
public String getClusterName() {
return clusterName;
}
@Override
public void getConfig(StorIntegritycheckerConfig.Builder builder) {
integrityCheckerProducer.getConfig(builder);
}
@Override
public void getConfig(StorServerConfig.Builder builder) {
storServerProducer.getConfig(builder);
}
@Override
public void getConfig(StorVisitorConfig.Builder builder) {
storVisitorProducer.getConfig(builder);
}
@Override
public void getConfig(PersistenceConfig.Builder builder) {
persistenceProducer.getConfig(builder);
}
@Override
public void getConfig(StorFilestorConfig.Builder builder) {
fileStorProducer.getConfig(builder);
}
}
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