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.yammer.metrics.core.Gauge<java.lang.Long>	commandCompletedTasks Completed tasks for Command(Mutations, Read etc) TCP Connections
com.yammer.metrics.core.Gauge<java.lang.Long>	commandDroppedTasks Dropped tasks for Command(Mutations, Read etc) TCP Connections
com.yammer.metrics.core.Gauge<java.lang.Integer>	commandPendingTasks Pending tasks for Command(Mutations, Read etc) TCP Connections
com.yammer.metrics.core.Gauge<java.lang.Long>	responseCompletedTasks Completed tasks for Response(GOSSIP & RESPONSE) TCP Connections
com.yammer.metrics.core.Gauge<java.lang.Integer>	responsePendingTasks Pending tasks for Response(GOSSIP & RESPONSE) TCP Connections
com.yammer.metrics.core.Meter	timeouts Number of timeouts for specific IP
static com.yammer.metrics.core.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

Methods

Modifier and Type	Method and Description
long	getRecentTimeout() Deprecated.
static long	getRecentTotalTimeout() Deprecated.
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.yammer.metrics.core.Meter totalTimeouts

Total number of timeouts happened on this node

address

public final java.lang.String address

commandPendingTasks

public final com.yammer.metrics.core.Gauge<java.lang.Integer> commandPendingTasks

Pending tasks for Command(Mutations, Read etc) TCP Connections

commandCompletedTasks

public final com.yammer.metrics.core.Gauge<java.lang.Long> commandCompletedTasks

Completed tasks for Command(Mutations, Read etc) TCP Connections

commandDroppedTasks

public final com.yammer.metrics.core.Gauge<java.lang.Long> commandDroppedTasks

Dropped tasks for Command(Mutations, Read etc) TCP Connections

responsePendingTasks

public final com.yammer.metrics.core.Gauge<java.lang.Integer> responsePendingTasks

Pending tasks for Response(GOSSIP & RESPONSE) TCP Connections

responseCompletedTasks

public final com.yammer.metrics.core.Gauge<java.lang.Long> responseCompletedTasks

Completed tasks for Response(GOSSIP & RESPONSE) TCP Connections

timeouts

public final com.yammer.metrics.core.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()

getRecentTotalTimeout

@Deprecated
public static long getRecentTotalTimeout()

Deprecated.

getRecentTimeout

@Deprecated
public long getRecentTimeout()

Deprecated.