CassandraFabric (Brooklyn)

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brooklyn.entity.nosql.cassandra
[Java] Interface CassandraFabric

brooklyn.entity.trait.Startable
  brooklyn.entity.group.Fabric
      brooklyn.entity.rebind.Rebindable
          brooklyn.entity.Entity
              brooklyn.entity.group.Tier
                  brooklyn.entity.Group
                      brooklyn.entity.nosql.cassandra.CassandraFabric
                          brooklyn.entity.trait.Changeable
                              brooklyn.entity.basic.AbstractGroup
                                  brooklyn.entity.group.DynamicFabric
                                      brooklyn.entity.trait.Identifiable

All Superinterfaces:: Startable, Fabric, Rebindable, Entity, Tier, Group, Changeable, AbstractGroup, DynamicFabric, Identifiable

@Catalog(name="Apache Cassandra Database Fabric", description="Cassandra is a highly scalable, eventually " +
        "consistent, distributed, structured key-value store which provides a ColumnFamily-based data model " +
        "richer than typical key/value systems", iconUrl="classpath:///cassandra-logo.jpeg")
@ImplementedBy(CassandraFabricImpl.class)
public interface CassandraFabric
extends DynamicFabric

A fabric of CassandraNodes, which forms a cluster spanning multiple locations.

Each CassandraCluster child instance is actually just a part of the whole cluster. It consists of the nodes in that single location (which normally corresponds to a "datacenter" in Cassandra terminology).

Field Summary
`AttributeSensor`	`CURRENT_SEEDS`
`AttributeSensor`	`DATACENTERS`
`AttributeSensor`	`DATACENTER_USAGE`
`AttributeSensor`	`HAS_PUBLISHED_SEEDS`
`AttributeSensor`	`HOSTNAME`
`ConfigKey`	`INITIAL_QUORUM_SIZE`
`AttributeSensor`	`THRIFT_PORT`
`MethodEffector`	`UPDATE`

Fields inherited from interface DynamicFabric
CUSTOM_CHILD_FLAGS, DISPLAY_NAME_PREFIX, DISPLAY_NAME_SUFFIX, FABRIC_SIZE, FACTORY, MEMBER_SPEC, SERVICE_STATE

Fields inherited from interface Startable
RESTART, SERVICE_UP, START, STOP

Fields inherited from interface Changeable
GROUP_SIZE, MEMBER_ADDED, MEMBER_REMOVED

Method Summary
`void`	`update()`

Methods inherited from interface DynamicFabric
getFabricSize, setFactory, setMemberSpec

Methods inherited from interface Startable
restart, start, stop

Methods inherited from interface AbstractGroup
setMembers, setMembers

Methods inherited from interface Entity
addChild, addChild, addEnricher, addGroup, addPolicy, clearParent, getApplication, getApplicationId, getAttribute, getChildren, getConfig, getConfig, getCreationTime, getDisplayName, getEnrichers, getEntityType, getGroups, getIconUrl, getId, getLocations, getParent, getPolicies, getRebindSupport, invoke, removeChild, removeEnricher, removePolicy, setParent

Methods inherited from interface Group
addMember, getCurrentSize, getMembers, hasMember, removeMember

Field Detail

CURRENT_SEEDS

public AttributeSensor CURRENT_SEEDS

DATACENTERS

public AttributeSensor DATACENTERS

DATACENTER_USAGE

public AttributeSensor DATACENTER_USAGE

HAS_PUBLISHED_SEEDS

public AttributeSensor HAS_PUBLISHED_SEEDS

HOSTNAME

public AttributeSensor HOSTNAME

INITIAL_QUORUM_SIZE

public ConfigKey INITIAL_QUORUM_SIZE

THRIFT_PORT

public AttributeSensor THRIFT_PORT

UPDATE

public MethodEffector UPDATE

Method Detail

update

@Effector(description="Updates the cluster members")
public void update()

brooklyn.entity.nosql.cassandra [Java] Interface CassandraFabric