Package com.github.ambry.cloud

Class StaticVcrCluster

java.lang.Object

com.github.ambry.cloud.StaticVcrCluster

All Implemented Interfaces:

com.github.ambry.clustermap.VirtualReplicatorCluster, java.lang.AutoCloseable

public class StaticVcrCluster
extends java.lang.Object
implements com.github.ambry.clustermap.VirtualReplicatorCluster

VCR Cluster based on static partition assignment.

Constructor Summary

Constructors

Constructor	Description
StaticVcrCluster(com.github.ambry.config.CloudConfig cloudConfig, com.github.ambry.config.ClusterMapConfig clusterMapConfig, com.github.ambry.clustermap.ClusterMap clusterMap)	Construct the static VCR cluster.

Method Summary

Modifier and Type	Method	Description
void	addListener(com.github.ambry.clustermap.VirtualReplicatorClusterListener listener)
void	close()
java.util.List<? extends com.github.ambry.clustermap.DataNodeId>	getAllDataNodeIds()
java.util.Collection<? extends com.github.ambry.clustermap.PartitionId>	getAssignedPartitionIds()
com.github.ambry.clustermap.DataNodeId	getCurrentDataNodeId()
boolean	isPartitionAssigned(java.lang.String partitionPath)
void	participate()

Methods inherited from class java.lang.Object

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

Constructor Detail

StaticVcrCluster

public StaticVcrCluster(com.github.ambry.config.CloudConfig cloudConfig,
                        com.github.ambry.config.ClusterMapConfig clusterMapConfig,
                        com.github.ambry.clustermap.ClusterMap clusterMap)

Construct the static VCR cluster.

Parameters:

cloudConfig - The cloud configuration to use.

clusterMapConfig - The clustermap configuration to use.

clusterMap - The clustermap to use.

Method Detail

getAllDataNodeIds

public java.util.List<? extends com.github.ambry.clustermap.DataNodeId> getAllDataNodeIds()

Specified by:

getAllDataNodeIds in interface com.github.ambry.clustermap.VirtualReplicatorCluster

getCurrentDataNodeId

public com.github.ambry.clustermap.DataNodeId getCurrentDataNodeId()

Specified by:

getCurrentDataNodeId in interface com.github.ambry.clustermap.VirtualReplicatorCluster

participate

public void participate()
                 throws java.lang.Exception

Specified by:

participate in interface com.github.ambry.clustermap.VirtualReplicatorCluster

Throws:

java.lang.Exception

getAssignedPartitionIds

public java.util.Collection<? extends com.github.ambry.clustermap.PartitionId> getAssignedPartitionIds()

Specified by:

getAssignedPartitionIds in interface com.github.ambry.clustermap.VirtualReplicatorCluster

isPartitionAssigned

public boolean isPartitionAssigned(java.lang.String partitionPath)

Specified by:

isPartitionAssigned in interface com.github.ambry.clustermap.VirtualReplicatorCluster

addListener

public void addListener(com.github.ambry.clustermap.VirtualReplicatorClusterListener listener)

Specified by:

addListener in interface com.github.ambry.clustermap.VirtualReplicatorCluster

close

public void close()
           throws java.lang.Exception

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.lang.Exception