Package org.graylog2.inputs.transports

Class KafkaTransport

java.lang.Object

org.graylog2.plugin.inputs.transports.ThrottleableTransport

org.graylog2.inputs.transports.KafkaTransport

All Implemented Interfaces:

Transport

public class KafkaTransport
extends ThrottleableTransport

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	KafkaTransport.Config
static interface	KafkaTransport.Factory

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CK_BOOTSTRAP
static final String	CK_CUSTOM_PROPERTIES
static final String	CK_FETCH_MIN_BYTES
static final String	CK_FETCH_WAIT_MAX
static final String	CK_GROUP_ID
static final String	CK_LEGACY
static final String	CK_OFFSET_RESET
static final String	CK_THREADS
static final String	CK_TOPIC_FILTER
static final String	CK_ZOOKEEPER

Fields inherited from class org.graylog2.plugin.inputs.transports.ThrottleableTransport

CK_THROTTLING_ALLOWED, eventBus, throttlingAllowed

Constructor Summary

Constructors

Constructor	Description
KafkaTransport(Configuration configuration, LocalMetricRegistry localRegistry, NodeId nodeId, com.google.common.eventbus.EventBus serverEventBus, ServerStatus serverStatus, ScheduledExecutorService scheduler)

Method Summary

Modifier and Type	Method	Description
void	doLaunch(MessageInput input)	Performs the same purpose as ThrottleableTransport.launch(org.graylog2.plugin.inputs.MessageInput) but guarantees that the superclass' actions are performed.
void	doStop()	Performs the same purpose as ThrottleableTransport.stop() but guarantees that the superclass' actions are performed.
com.codahale.metrics.MetricSet	getMetricSet()
void	lifecycleStateChange(Lifecycle lifecycle)
void	setMessageAggregator(CodecAggregator ignored)

Methods inherited from class org.graylog2.plugin.inputs.transports.ThrottleableTransport

blockUntilUnthrottled, blockUntilUnthrottled, determineIfThrottled, handleChangedThrottledState, isThrottled, launch, stop, updateThrottleState

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graylog2.plugin.inputs.transports.Transport

launch

Field Details

CK_LEGACY

public static final String CK_LEGACY

See Also:

• Constant Field Values

CK_FETCH_MIN_BYTES

public static final String CK_FETCH_MIN_BYTES

See Also:

• Constant Field Values

CK_FETCH_WAIT_MAX

public static final String CK_FETCH_WAIT_MAX

See Also:

• Constant Field Values

CK_ZOOKEEPER

public static final String CK_ZOOKEEPER

See Also:

• Constant Field Values

CK_BOOTSTRAP

public static final String CK_BOOTSTRAP

See Also:

• Constant Field Values

CK_TOPIC_FILTER

public static final String CK_TOPIC_FILTER

See Also:

• Constant Field Values

CK_THREADS

public static final String CK_THREADS

See Also:

• Constant Field Values

CK_OFFSET_RESET

public static final String CK_OFFSET_RESET

See Also:

• Constant Field Values

CK_GROUP_ID

public static final String CK_GROUP_ID

See Also:

• Constant Field Values

CK_CUSTOM_PROPERTIES

public static final String CK_CUSTOM_PROPERTIES

See Also:

• Constant Field Values

Constructor Details

KafkaTransport

public KafkaTransport(Configuration configuration,
 LocalMetricRegistry localRegistry,
 NodeId nodeId,
 com.google.common.eventbus.EventBus serverEventBus,
 ServerStatus serverStatus,
 @Named("daemonScheduler")
 ScheduledExecutorService scheduler)

Method Details

lifecycleStateChange

public void lifecycleStateChange(Lifecycle lifecycle)

setMessageAggregator

public void setMessageAggregator(CodecAggregator ignored)

doLaunch

public void doLaunch(MessageInput input)

Description copied from class: ThrottleableTransport

Performs the same purpose as ThrottleableTransport.launch(org.graylog2.plugin.inputs.MessageInput) but guarantees that the superclass' actions are performed.

Specified by:

doLaunch in class ThrottleableTransport

doStop

public void doStop()

Description copied from class: ThrottleableTransport

Performs the same purpose as ThrottleableTransport.stop() but guarantees that the superclass' actions are performed.

Specified by:

doStop in class ThrottleableTransport

getMetricSet

public com.codahale.metrics.MetricSet getMetricSet()