Package com.yahoo.vespa.model.content.cluster

Class ContentCluster

java.lang.Object

com.yahoo.config.model.producer.AbstractConfigProducer

com.yahoo.vespa.model.content.cluster.ContentCluster

All Implemented Interfaces:

com.yahoo.config.ConfigInstance.Producer, com.yahoo.metrics.MetricsmanagerConfig.Producer, com.yahoo.vespa.config.content.core.BucketspacesConfig.Producer, com.yahoo.vespa.config.content.core.StorDistributormanagerConfig.Producer, com.yahoo.vespa.config.content.FleetcontrollerConfig.Producer, com.yahoo.vespa.config.content.MessagetyperouteselectorpolicyConfig.Producer, com.yahoo.vespa.config.content.StorDistributionConfig.Producer, ConfigProducer, java.io.Serializable

public class ContentCluster
extends AbstractConfigProducer
implements com.yahoo.vespa.config.content.StorDistributionConfig.Producer, com.yahoo.vespa.config.content.core.StorDistributormanagerConfig.Producer, com.yahoo.vespa.config.content.FleetcontrollerConfig.Producer, com.yahoo.metrics.MetricsmanagerConfig.Producer, com.yahoo.vespa.config.content.MessagetyperouteselectorpolicyConfig.Producer, com.yahoo.vespa.config.content.core.BucketspacesConfig.Producer

A content cluster.

Author:

mostly somebody unknown, bratseth

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ContentCluster.Builder
static class	ContentCluster.DistributionMode

Field Summary

Fields

Modifier and Type	Field	Description
static java.util.Map<java.lang.String,java.lang.Integer>	METRIC_INDEX_MAP

Fields inherited from class com.yahoo.config.model.producer.AbstractConfigProducer

log

Method Summary

Modifier and Type	Method	Description
com.yahoo.vespa.config.content.AllClustersBucketSpacesConfig.Cluster.Builder	clusterBucketSpaceConfigBuilder()
int	distributionBits()	Returns the distribution bits this cluster should use.
ClusterControllerConfig	getClusterControllerConfig()
ClusterControllerContainerCluster	getClusterControllers()	Returns cluster controllers if this is multitenant, null otherwise
static java.lang.String	getClusterId(ModelElement clusterElem)
void	getConfig(com.yahoo.metrics.MetricsmanagerConfig.Builder builder)
void	getConfig(com.yahoo.vespa.config.content.core.BucketspacesConfig.Builder builder)
void	getConfig(com.yahoo.vespa.config.content.core.StorDistributormanagerConfig.Builder builder)
void	getConfig(com.yahoo.vespa.config.content.FleetcontrollerConfig.Builder builder)
void	getConfig(com.yahoo.vespa.config.content.MessagetyperouteselectorpolicyConfig.Builder builder)
void	getConfig(com.yahoo.vespa.config.content.StorDistributionConfig.Builder builder)
ContentCluster.DistributionMode	getDistributionMode()
DistributorCluster	getDistributorNodes()
java.util.Map<java.lang.String,NewDocumentType>	getDocumentDefinitions()	The list of documentdefinitions declared at the cluster level.
static com.yahoo.metrics.MetricsmanagerConfig.Consumer.Builder	getMetricBuilder(java.lang.String name, com.yahoo.metrics.MetricsmanagerConfig.Builder builder)
java.lang.String	getName()
PersistenceEngine.PersistenceFactory	getPersistence()
StorageGroup	getRootGroup()
java.lang.String	getRoutingSelector()
ContentSearchCluster	getSearch()
StorageCluster	getStorageNodes()
boolean	isGloballyDistributed(NewDocumentType docType)
boolean	isHosted()
void	prepare(DeployState deployState)
Redundancy	redundancy()
ContentCluster	setRedundancy(Redundancy redundancy)
void	validate()	check constraints depending on the state of the vespamodel graph.

Methods inherited from class com.yahoo.config.model.producer.AbstractConfigProducer

addChild, addConfigId, addDescendantService, addUserConfig, cascadeConfig, dump, getChildren, getChildrenByTypeRecursive, getConfigClassLoader, getConfigId, getDescendantServices, getMonitoringService, getParent, getRoot, getSubId, getUserConfigs, hostSystem, mergeUserConfigs, removeChild, setParent, setUserConfigs, stateIsHosted

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

METRIC_INDEX_MAP

public static java.util.Map<java.lang.String,java.lang.Integer> METRIC_INDEX_MAP

Method Detail

prepare

public void prepare(DeployState deployState)

getClusterControllers

public ClusterControllerContainerCluster getClusterControllers()

Returns cluster controllers if this is multitenant, null otherwise

getDistributionMode

public ContentCluster.DistributionMode getDistributionMode()

getClusterId

public static java.lang.String getClusterId(ModelElement clusterElem)

getName

public java.lang.String getName()

getRoutingSelector

public java.lang.String getRoutingSelector()

getDistributorNodes

public DistributorCluster getDistributorNodes()

getStorageNodes

public StorageCluster getStorageNodes()

getClusterControllerConfig

public ClusterControllerConfig getClusterControllerConfig()

getPersistence

public PersistenceEngine.PersistenceFactory getPersistence()

getDocumentDefinitions

public java.util.Map<java.lang.String,NewDocumentType> getDocumentDefinitions()

The list of documentdefinitions declared at the cluster level.

Returns:

the set of documenttype names

isGloballyDistributed

public boolean isGloballyDistributed(NewDocumentType docType)

getSearch

public final ContentSearchCluster getSearch()

redundancy

public Redundancy redundancy()

setRedundancy

public ContentCluster setRedundancy(Redundancy redundancy)

getConfig

public void getConfig(com.yahoo.vespa.config.content.MessagetyperouteselectorpolicyConfig.Builder builder)

Specified by:

getConfig in interface com.yahoo.vespa.config.content.MessagetyperouteselectorpolicyConfig.Producer

getRootGroup

public StorageGroup getRootGroup()

getConfig

public void getConfig(com.yahoo.vespa.config.content.StorDistributionConfig.Builder builder)

Specified by:

getConfig in interface com.yahoo.vespa.config.content.StorDistributionConfig.Producer

getConfig

public void getConfig(com.yahoo.vespa.config.content.FleetcontrollerConfig.Builder builder)

Specified by:

getConfig in interface com.yahoo.vespa.config.content.FleetcontrollerConfig.Producer

getConfig

public void getConfig(com.yahoo.vespa.config.content.core.StorDistributormanagerConfig.Builder builder)

Specified by:

getConfig in interface com.yahoo.vespa.config.content.core.StorDistributormanagerConfig.Producer

distributionBits

public int distributionBits()

Returns the distribution bits this cluster should use. On Hosted Vespa this is hardcoded and not computed from the nodes because reducing the number of nodes is a common operation, while reducing the number of distribution bits can lead to consistency problems. This hardcoded value should work fine from 1-200 nodes. Those who have more will need to set this value in config and not remove it again if they reduce the node count.

isHosted

public boolean isHosted()

validate

public void validate()
              throws java.lang.Exception

Description copied from interface: ConfigProducer

check constraints depending on the state of the vespamodel graph. When overriding, you must invoke super.

Specified by:

validate in interface ConfigProducer

Overrides:

validate in class AbstractConfigProducer

Throws:

java.lang.Exception

getMetricBuilder

public static com.yahoo.metrics.MetricsmanagerConfig.Consumer.Builder getMetricBuilder(java.lang.String name,
                                                                                       com.yahoo.metrics.MetricsmanagerConfig.Builder builder)

getConfig

public void getConfig(com.yahoo.metrics.MetricsmanagerConfig.Builder builder)

Specified by:

getConfig in interface com.yahoo.metrics.MetricsmanagerConfig.Producer

clusterBucketSpaceConfigBuilder

public com.yahoo.vespa.config.content.AllClustersBucketSpacesConfig.Cluster.Builder clusterBucketSpaceConfigBuilder()

getConfig

public void getConfig(com.yahoo.vespa.config.content.core.BucketspacesConfig.Builder builder)

Specified by:

getConfig in interface com.yahoo.vespa.config.content.core.BucketspacesConfig.Producer