org.gridgain.grid.dr.hub.receiver

Interface GridDrReceiverHubMBean

@GridMBeanDescription(value="MBean that provides access to receiver hub descriptor.")
public interface GridDrReceiverHubMBean

This interface defines JMX view on data center replication receiver hub.

Method Summary

Methods

Modifier and Type	Method and Description
long	getFlushFrequency() Gets data center replication data loader flush frequency.
long	getIdleTimeout() Gets idle timeout for sender hub socket connection.
String	getLocalInboundHost() Gets local host name receiving hub server is bound to.
int	getLocalInboundPort() Gets local port receiver hub is bound to.
int	getMessageQueueLimit() Gets message queue limit for incoming and outgoing messages.
int	getPerNodeBufferSize() Gets data center replication data loader per node buffer size.
int	getPerNodeParallelLoadOperations() Gets per node parallel load operations.
int	getSelectorCount() Gets number of selector threads in receiver hub's TCP server.
int	getWorkerThreads() Gets number of threads responsible for sender hub requests processing.
long	getWriteTimeout() Gets write timeout for sender hub socket connection.
boolean	isDirectBuffer() Whether to use direct buffer when processing sender hub requests.
boolean	isTcpNodelay() Whether to use TCP_NODELAY mode.
String	metricsFormatted() Get metrics (statistics) for this receiver hub.

Method Detail

metricsFormatted

@GridMBeanDescription(value="Formatted receiver hub metrics.")
String metricsFormatted()

Get metrics (statistics) for this receiver hub.

Returns:

Receiver hub metrics.

getLocalInboundHost

@GridMBeanDescription(value="Local hostname.")
String getLocalInboundHost()

Gets local host name receiving hub server is bound to.

Returns:

Local host name.

getLocalInboundPort

@GridMBeanDescription(value="Local port.")
int getLocalInboundPort()

Gets local port receiver hub is bound to.

Returns:

Local port.

getSelectorCount

@GridMBeanDescription(value="Number of selector threads in receiver hub\'s TCP server.")
int getSelectorCount()

Gets number of selector threads in receiver hub's TCP server.

Returns:

Amount of server NIO threads.

getWorkerThreads

@GridMBeanDescription(value="Amount of server worker threads.")
int getWorkerThreads()

Gets number of threads responsible for sender hub requests processing.

Returns:

Amount of server worker threads.

getMessageQueueLimit

@GridMBeanDescription(value="Message queue limit for incoming and outgoing messages.")
int getMessageQueueLimit()

Gets message queue limit for incoming and outgoing messages.

Returns:

Message queue limit.

isTcpNodelay

@GridMBeanDescription(value="TCP_NODELAY mode flag.")
boolean isTcpNodelay()

Whether to use TCP_NODELAY mode.

Returns:

TCP_NODELAY mode flag.

isDirectBuffer

@GridMBeanDescription(value="Direct buffer flag.")
boolean isDirectBuffer()

Whether to use direct buffer when processing sender hub requests.

Returns:

Direct buffer flag.

getIdleTimeout

@GridMBeanDescription(value="Idle timeout for sender hub socket connection.")
long getIdleTimeout()

Gets idle timeout for sender hub socket connection.

Returns:

Idle timeout for sender hub socket connection.

getWriteTimeout

@GridMBeanDescription(value="Write timeout for sender hub socket connection.")
long getWriteTimeout()

Gets write timeout for sender hub socket connection.

Returns:

Write timeout.

getFlushFrequency

@GridMBeanDescription(value="Data flush frequency.")
long getFlushFrequency()

Gets data center replication data loader flush frequency.

Returns:

Data flush frequency.

getPerNodeBufferSize

@GridMBeanDescription(value="DR data loader per node buffer size.")
int getPerNodeBufferSize()

Gets data center replication data loader per node buffer size.

Returns:

Buffer size.

getPerNodeParallelLoadOperations

@GridMBeanDescription(value="Parallel load operations per node.")
int getPerNodeParallelLoadOperations()

Gets per node parallel load operations.

Returns:

Per node parallel load operations.