org.apache.ignite.internal.processors.cache

Class CacheGroupMetricsMXBeanImpl

java.lang.Object

org.apache.ignite.internal.processors.cache.CacheGroupMetricsMXBeanImpl

All Implemented Interfaces:

CacheGroupMetricsMXBean

public class CacheGroupMetricsMXBeanImpl
extends Object
implements CacheGroupMetricsMXBean

Management bean that provides access to CacheGroupContext.

Constructor Summary

Constructors

Constructor and Description
CacheGroupMetricsMXBeanImpl(CacheGroupContext ctx) Creates MBean;

Method Summary

Modifier and Type	Method and Description
Map<Integer,List<String>>	getAffinityPartitionsAssignmentMap() Gets affinity partitions assignment map.
int	getBackups() Gets count of backups configured for this cache group.
List<String>	getCaches() Gets list of cache names of this cache group.
int	getClusterMovingPartitionsCount() Gets count of partitions with state MOVING for this cache group in the entire cluster.
int	getClusterOwningPartitionsCount() Gets count of partitions with state OWNING for this cache group in the entire cluster.
int	getGroupId() Gets cache group id.
String	getGroupName() Gets cache group name.
int	getLocalNodeMovingPartitionsCount() Gets count of partitions with state MOVING for this cache group located on this node.
int	getLocalNodeOwningPartitionsCount() Gets count of partitions with state OWNING for this cache group located on this node.
int	getMaximumNumberOfPartitionCopies() Calculates maximum number of partitions copies for all partitions of this cache group.
int	getMinimumNumberOfPartitionCopies() Calculates minimum number of partitions copies for all partitions of this cache group.
Map<Integer,Set<String>>	getMovingPartitionsAllocationMap() Gets allocation map of partitions with state MOVING in the cluster.
Map<Integer,Set<String>>	getOwningPartitionsAllocationMap() Gets allocation map of partitions with state OWNING in the cluster.
int	getPartitions() Gets count of partitions for this cache group.

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheGroupMetricsMXBeanImpl

public CacheGroupMetricsMXBeanImpl(CacheGroupContext ctx)

Creates MBean;

Parameters:

ctx - Cache group context.

Method Detail

getGroupId

public int getGroupId()

Gets cache group id.

Specified by:

getGroupId in interface CacheGroupMetricsMXBean

Returns:

Cache group id.

getGroupName

public String getGroupName()

Gets cache group name.

Specified by:

getGroupName in interface CacheGroupMetricsMXBean

Returns:

Cache group name.

getCaches

public List<String> getCaches()

Gets list of cache names of this cache group.

Specified by:

getCaches in interface CacheGroupMetricsMXBean

Returns:

List of cache names.

getBackups

public int getBackups()

Gets count of backups configured for this cache group.

Specified by:

getBackups in interface CacheGroupMetricsMXBean

Returns:

Count of backups.

getPartitions

public int getPartitions()

Gets count of partitions for this cache group.

Specified by:

getPartitions in interface CacheGroupMetricsMXBean

Returns:

Count of partitions.

getMinimumNumberOfPartitionCopies

public int getMinimumNumberOfPartitionCopies()

Calculates minimum number of partitions copies for all partitions of this cache group.

Specified by:

getMinimumNumberOfPartitionCopies in interface CacheGroupMetricsMXBean

Returns:

Minimum number of copies.

getMaximumNumberOfPartitionCopies

public int getMaximumNumberOfPartitionCopies()

Calculates maximum number of partitions copies for all partitions of this cache group.

Specified by:

getMaximumNumberOfPartitionCopies in interface CacheGroupMetricsMXBean

Returns:

Maximum number of copies.

getLocalNodeOwningPartitionsCount

public int getLocalNodeOwningPartitionsCount()

Gets count of partitions with state OWNING for this cache group located on this node.

Specified by:

getLocalNodeOwningPartitionsCount in interface CacheGroupMetricsMXBean

Returns:

Partitions count.

getLocalNodeMovingPartitionsCount

public int getLocalNodeMovingPartitionsCount()

Gets count of partitions with state MOVING for this cache group located on this node.

Specified by:

getLocalNodeMovingPartitionsCount in interface CacheGroupMetricsMXBean

Returns:

Partitions count.

getClusterOwningPartitionsCount

public int getClusterOwningPartitionsCount()

Gets count of partitions with state OWNING for this cache group in the entire cluster.

Specified by:

getClusterOwningPartitionsCount in interface CacheGroupMetricsMXBean

Returns:

Partitions count.

getClusterMovingPartitionsCount

public int getClusterMovingPartitionsCount()

Gets count of partitions with state MOVING for this cache group in the entire cluster.

Specified by:

getClusterMovingPartitionsCount in interface CacheGroupMetricsMXBean

Returns:

Partitions count.

getOwningPartitionsAllocationMap

public Map<Integer,Set<String>> getOwningPartitionsAllocationMap()

Gets allocation map of partitions with state OWNING in the cluster.

Specified by:

getOwningPartitionsAllocationMap in interface CacheGroupMetricsMXBean

Returns:

Map from partition number to set of nodes, where partition is located.

getMovingPartitionsAllocationMap

public Map<Integer,Set<String>> getMovingPartitionsAllocationMap()

Gets allocation map of partitions with state MOVING in the cluster.

Specified by:

getMovingPartitionsAllocationMap in interface CacheGroupMetricsMXBean

Returns:

Map from partition number to set of nodes, where partition is located

getAffinityPartitionsAssignmentMap

public Map<Integer,List<String>> getAffinityPartitionsAssignmentMap()

Gets affinity partitions assignment map.

Specified by:

getAffinityPartitionsAssignmentMap in interface CacheGroupMetricsMXBean

Returns:

Map from partition number to list of nodes. The first node in this list is where the PRIMARY partition is assigned, other nodes in the list is where the BACKUP partitions is assigned.