org.apache.nifi.processors.lumberjack

Class ListenLumberjack

java.lang.Object

org.apache.nifi.components.AbstractConfigurableComponent

org.apache.nifi.processor.AbstractSessionFactoryProcessor

org.apache.nifi.processor.AbstractProcessor

org.apache.nifi.processor.util.listen.AbstractListenEventProcessor<E>

org.apache.nifi.processor.util.listen.AbstractListenEventBatchingProcessor<LumberjackEvent>

org.apache.nifi.processors.lumberjack.ListenLumberjack

All Implemented Interfaces:

ConfigurableComponent, Processor

Deprecated.

@Deprecated
 @InputRequirement(value=INPUT_FORBIDDEN)
 @Tags(value={"listen","lumberjack","tcp","logs"})
 @CapabilityDescription(value="This processor is deprecated and may be removed in the near future. Listens for Lumberjack messages being sent to a given port over TCP. Each message will be acknowledged after successfully writing the message to a FlowFile. Each FlowFile will contain data portion of one or more Lumberjack frames. In the case where the Lumberjack frames contain syslog messages, the output of this processor can be sent to a ParseSyslog processor for further processing. ")
 @WritesAttribute(attribute="lumberjack.sender",description="The sending host of the messages.") @WritesAttribute(attribute="lumberjack.port",description="The sending port the messages were received over.") @WritesAttribute(attribute="lumberjack.sequencenumber",description="The sequence number of the message. Only included if <Batch Size> is 1.") @WritesAttribute(attribute="lumberjack.*",description="The keys and respective values as sent by the lumberjack producer. Only included if <Batch Size> is 1.") @WritesAttribute(attribute="mime.type",description="The mime.type of the content which is text/plain")
 @SeeAlso(classNames="org.apache.nifi.processors.standard.ParseSyslog")
public class ListenLumberjack
extends AbstractListenEventBatchingProcessor<LumberjackEvent>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ListenLumberjack.LumberjackAttributes Deprecated.

Nested classes/interfaces inherited from class org.apache.nifi.processor.util.listen.AbstractListenEventBatchingProcessor

AbstractListenEventBatchingProcessor.FlowFileEventBatch

Field Summary

Fields

Modifier and Type	Field and Description
private LumberjackEncoder	lumberjackEncoder Deprecated.
static PropertyDescriptor	SSL_CONTEXT_SERVICE Deprecated.

Fields inherited from class org.apache.nifi.processor.util.listen.AbstractListenEventBatchingProcessor

MAX_BATCH_SIZE, MESSAGE_DELIMITER, messageDemarcatorBytes

Fields inherited from class org.apache.nifi.processor.util.listen.AbstractListenEventProcessor

charset, CHARSET, descriptors, dispatcher, errorEvents, events, MAX_CONNECTIONS, MAX_MESSAGE_QUEUE_SIZE, MAX_SOCKET_BUFFER_SIZE, POLL_TIMEOUT_MS, port, PORT, RECV_BUFFER_SIZE, REL_SUCCESS, relationships

Constructor Summary

Constructors

Constructor and Description
ListenLumberjack() Deprecated.

Method Summary

Modifier and Type	Method and Description
protected ChannelDispatcher	createDispatcher(ProcessContext context, BlockingQueue<LumberjackEvent> events) Deprecated.
protected Collection<ValidationResult>	customValidate(ValidationContext validationContext) Deprecated.
protected List<PropertyDescriptor>	getAdditionalProperties() Deprecated.
protected Map<String,String>	getAttributes(AbstractListenEventBatchingProcessor.FlowFileEventBatch batch) Deprecated.
protected String	getBatchKey(LumberjackEvent event) Deprecated.
protected String	getTransitUri(AbstractListenEventBatchingProcessor.FlowFileEventBatch batch) Deprecated.
void	onScheduled(ProcessContext context) Deprecated.
protected void	postProcess(ProcessContext context, ProcessSession session, List<LumberjackEvent> events) Deprecated.
protected void	respond(LumberjackEvent event, LumberjackResponse lumberjackResponse) Deprecated.

Methods inherited from class org.apache.nifi.processor.util.listen.AbstractListenEventBatchingProcessor

getBatches, init, onTrigger

Methods inherited from class org.apache.nifi.processor.util.listen.AbstractListenEventProcessor

getAdditionalRelationships, getDispatcherPort, getErrorQueueSize, getLongPollTimeout, getMessage, getQueueSize, getRelationships, getSupportedPropertyDescriptors, onUnscheduled

Methods inherited from class org.apache.nifi.processor.AbstractProcessor

onTrigger

Methods inherited from class org.apache.nifi.processor.AbstractSessionFactoryProcessor

getControllerServiceLookup, getIdentifier, getLogger, getNodeTypeProvider, initialize, isConfigurationRestored, isScheduled, toString, updateConfiguredRestoredTrue, updateScheduledFalse, updateScheduledTrue

Methods inherited from class org.apache.nifi.components.AbstractConfigurableComponent

equals, getPropertyDescriptor, getPropertyDescriptors, getSupportedDynamicPropertyDescriptor, hashCode, onPropertyModified, validate

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.nifi.components.ConfigurableComponent

getPropertyDescriptor, getPropertyDescriptors, onPropertyModified, validate

Field Detail

SSL_CONTEXT_SERVICE

public static final PropertyDescriptor SSL_CONTEXT_SERVICE

Deprecated.

lumberjackEncoder

private volatile LumberjackEncoder lumberjackEncoder

Deprecated.

Constructor Detail

ListenLumberjack

public ListenLumberjack()

Deprecated.

Method Detail

getAdditionalProperties

protected List<PropertyDescriptor> getAdditionalProperties()

Deprecated.

Overrides:

getAdditionalProperties in class AbstractListenEventProcessor<LumberjackEvent>

customValidate

protected Collection<ValidationResult> customValidate(ValidationContext validationContext)

Deprecated.

Overrides:

customValidate in class AbstractConfigurableComponent

onScheduled

@OnScheduled
public void onScheduled(ProcessContext context)
                              throws IOException

Deprecated.

Overrides:

onScheduled in class AbstractListenEventBatchingProcessor<LumberjackEvent>

Throws:

IOException

createDispatcher

protected ChannelDispatcher createDispatcher(ProcessContext context,
                                             BlockingQueue<LumberjackEvent> events)
                                      throws IOException

Deprecated.

Specified by:

createDispatcher in class AbstractListenEventProcessor<LumberjackEvent>

Throws:

IOException

getBatchKey

protected String getBatchKey(LumberjackEvent event)

Deprecated.

Overrides:

getBatchKey in class AbstractListenEventBatchingProcessor<LumberjackEvent>

respond

protected void respond(LumberjackEvent event,
                       LumberjackResponse lumberjackResponse)

Deprecated.

postProcess

protected void postProcess(ProcessContext context,
                           ProcessSession session,
                           List<LumberjackEvent> events)

Deprecated.

Overrides:

postProcess in class AbstractListenEventBatchingProcessor<LumberjackEvent>

getTransitUri

protected String getTransitUri(AbstractListenEventBatchingProcessor.FlowFileEventBatch batch)

Deprecated.

Specified by:

getTransitUri in class AbstractListenEventBatchingProcessor<LumberjackEvent>

getAttributes

protected Map<String,String> getAttributes(AbstractListenEventBatchingProcessor.FlowFileEventBatch batch)

Deprecated.

Specified by:

getAttributes in class AbstractListenEventBatchingProcessor<LumberjackEvent>