org.apache.nifi.processors.standard

Class SplitRecord

java.lang.Object

org.apache.nifi.components.AbstractConfigurableComponent

org.apache.nifi.processor.AbstractSessionFactoryProcessor

org.apache.nifi.processor.AbstractProcessor

org.apache.nifi.processors.standard.SplitRecord

All Implemented Interfaces:

ConfigurableComponent, Processor

@EventDriven
 @SupportsBatching
 @InputRequirement(value=INPUT_REQUIRED)
 @SideEffectFree
 @Tags(value={"split","generic","schema","json","csv","avro","log","logs","freeform","text"})
 @WritesAttribute(attribute="mime.type",description="Sets the mime.type attribute to the MIME Type specified by the Record Writer for the FlowFiles routed to the \'splits\' Relationship.") @WritesAttribute(attribute="record.count",description="The number of records in the FlowFile. This is added to FlowFiles that are routed to the \'splits\' Relationship.") @WritesAttribute(attribute="fragment.identifier",description="All split FlowFiles produced from the same parent FlowFile will have the same randomly generated UUID added for this attribute") @WritesAttribute(attribute="fragment.index",description="A one-up number that indicates the ordering of the split FlowFiles that were created from a single parent FlowFile") @WritesAttribute(attribute="fragment.count",description="The number of split FlowFiles generated from the parent FlowFile") @WritesAttribute(attribute="segment.original.filename ",description="The filename of the parent FlowFile")
 @CapabilityDescription(value="Splits up an input FlowFile that is in a record-oriented data format into multiple smaller FlowFiles")
public class SplitRecord
extends AbstractProcessor

Field Summary

Fields

Modifier and Type	Field and Description
static String	FRAGMENT_COUNT
static String	FRAGMENT_ID
static String	FRAGMENT_INDEX
(package private) static PropertyDescriptor	RECORD_READER
(package private) static PropertyDescriptor	RECORD_WRITER
(package private) static PropertyDescriptor	RECORDS_PER_SPLIT
(package private) static Relationship	REL_FAILURE
(package private) static Relationship	REL_ORIGINAL
(package private) static Relationship	REL_SPLITS
static String	SEGMENT_ORIGINAL_FILENAME

Constructor Summary

Constructors

Constructor and Description
SplitRecord()

Method Summary

Modifier and Type	Method and Description
Set<Relationship>	getRelationships()
protected List<PropertyDescriptor>	getSupportedPropertyDescriptors()
void	onTrigger(ProcessContext context, ProcessSession session)

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

onTrigger

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

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

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

customValidate, 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.processor.Processor

isStateful

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

getPropertyDescriptor, getPropertyDescriptors, onPropertyModified, validate

Field Detail

FRAGMENT_ID

public static final String FRAGMENT_ID

FRAGMENT_INDEX

public static final String FRAGMENT_INDEX

FRAGMENT_COUNT

public static final String FRAGMENT_COUNT

SEGMENT_ORIGINAL_FILENAME

public static final String SEGMENT_ORIGINAL_FILENAME

RECORD_READER

static final PropertyDescriptor RECORD_READER

RECORD_WRITER

static final PropertyDescriptor RECORD_WRITER

RECORDS_PER_SPLIT

static final PropertyDescriptor RECORDS_PER_SPLIT

REL_SPLITS

static final Relationship REL_SPLITS

REL_ORIGINAL

static final Relationship REL_ORIGINAL

REL_FAILURE

static final Relationship REL_FAILURE

Constructor Detail

SplitRecord

public SplitRecord()

Method Detail

getSupportedPropertyDescriptors

protected List<PropertyDescriptor> getSupportedPropertyDescriptors()

Overrides:

getSupportedPropertyDescriptors in class AbstractConfigurableComponent

getRelationships

public Set<Relationship> getRelationships()

Specified by:

getRelationships in interface Processor

Overrides:

getRelationships in class AbstractSessionFactoryProcessor

onTrigger

public void onTrigger(ProcessContext context,
                      ProcessSession session)
               throws ProcessException

Specified by:

onTrigger in class AbstractProcessor

Throws:

ProcessException