org.apache.cassandra.metrics

Class ConnectionMetrics

java.lang.Object

org.apache.cassandra.metrics.ConnectionMetrics

public class ConnectionMetrics
extends java.lang.Object

Metrics for OutboundTcpConnectionPool.

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	address
com.codahale.metrics.Gauge<java.lang.Long>	gossipMessageCompletedTasks Completed tasks for gossip message TCP Connections
com.codahale.metrics.Gauge<java.lang.Long>	gossipMessageDroppedTasks Dropped tasks for gossip message TCP Connections
com.codahale.metrics.Gauge<java.lang.Integer>	gossipMessagePendingTasks Pending tasks for gossip message TCP Connections
com.codahale.metrics.Gauge<java.lang.Long>	largeMessageCompletedTasks Completed tasks for large message TCP Connections
com.codahale.metrics.Gauge<java.lang.Long>	largeMessageDroppedTasks Dropped tasks for large message TCP Connections
com.codahale.metrics.Gauge<java.lang.Integer>	largeMessagePendingTasks Pending tasks for large message TCP Connections
com.codahale.metrics.Gauge<java.lang.Long>	smallMessageCompletedTasks Completed tasks for small message TCP Connections
com.codahale.metrics.Gauge<java.lang.Long>	smallMessageDroppedTasks Dropped tasks for small message TCP Connections
com.codahale.metrics.Gauge<java.lang.Integer>	smallMessagePendingTasks Pending tasks for small message TCP Connections
com.codahale.metrics.Meter	timeouts Number of timeouts for specific IP
static com.codahale.metrics.Meter	totalTimeouts Total number of timeouts happened on this node
static java.lang.String	TYPE_NAME

Constructor Summary

Constructors

Constructor and Description
ConnectionMetrics(java.net.InetAddress ip, OutboundTcpConnectionPool connectionPool) Create metrics for given connection pool.

Method Summary

Modifier and Type	Method and Description
void	release()

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_NAME

public static final java.lang.String TYPE_NAME

See Also:

Constant Field Values

totalTimeouts

public static final com.codahale.metrics.Meter totalTimeouts

Total number of timeouts happened on this node

address

public final java.lang.String address

largeMessagePendingTasks

public final com.codahale.metrics.Gauge<java.lang.Integer> largeMessagePendingTasks

Pending tasks for large message TCP Connections

largeMessageCompletedTasks

public final com.codahale.metrics.Gauge<java.lang.Long> largeMessageCompletedTasks

Completed tasks for large message TCP Connections

largeMessageDroppedTasks

public final com.codahale.metrics.Gauge<java.lang.Long> largeMessageDroppedTasks

Dropped tasks for large message TCP Connections

smallMessagePendingTasks

public final com.codahale.metrics.Gauge<java.lang.Integer> smallMessagePendingTasks

Pending tasks for small message TCP Connections

smallMessageCompletedTasks

public final com.codahale.metrics.Gauge<java.lang.Long> smallMessageCompletedTasks

Completed tasks for small message TCP Connections

smallMessageDroppedTasks

public final com.codahale.metrics.Gauge<java.lang.Long> smallMessageDroppedTasks

Dropped tasks for small message TCP Connections

gossipMessagePendingTasks

public final com.codahale.metrics.Gauge<java.lang.Integer> gossipMessagePendingTasks

Pending tasks for gossip message TCP Connections

gossipMessageCompletedTasks

public final com.codahale.metrics.Gauge<java.lang.Long> gossipMessageCompletedTasks

Completed tasks for gossip message TCP Connections

gossipMessageDroppedTasks

public final com.codahale.metrics.Gauge<java.lang.Long> gossipMessageDroppedTasks

Dropped tasks for gossip message TCP Connections

timeouts

public final com.codahale.metrics.Meter timeouts

Number of timeouts for specific IP

Constructor Detail

ConnectionMetrics

public ConnectionMetrics(java.net.InetAddress ip,
                         OutboundTcpConnectionPool connectionPool)

Create metrics for given connection pool.

Parameters:

ip - IP address to use for metrics label

connectionPool - Connection pool

Method Detail

release

public void release()