Package | Description |
---|---|
org.apache.nutch.analysis.lang |
Text document language identifier.
|
org.apache.nutch.indexer |
Maintain Lucene full-text indexes.
|
org.apache.nutch.indexer.anchor |
An indexing plugin for inbound anchor text.
|
org.apache.nutch.indexer.basic |
A basic indexing plugin.
|
org.apache.nutch.indexer.feed | |
org.apache.nutch.indexer.metadata | |
org.apache.nutch.indexer.more |
A more indexing plugin.
|
org.apache.nutch.indexer.staticfield |
A simple plugin called at indexing that adds fields with static data.
|
org.apache.nutch.indexer.subcollection | |
org.apache.nutch.indexer.tld |
Top Level Domain Indexing plugin.
|
org.apache.nutch.indexer.urlmeta |
URL Meta Tag Indexing Plugin
|
org.apache.nutch.microformats.reltag |
A microformats Rel-Tag
Parser/Indexer/Querier plugin.
|
org.creativecommons.nutch |
Sample plugins that parse and index Creative Commons medadata.
|
Modifier and Type | Method and Description |
---|---|
NutchDocument |
LanguageIndexingFilter.filter(NutchDocument doc,
Parse parse,
org.apache.hadoop.io.Text url,
CrawlDatum datum,
Inlinks inlinks) |
Modifier and Type | Method and Description |
---|---|
NutchDocument |
IndexingFilters.filter(NutchDocument doc,
Parse parse,
org.apache.hadoop.io.Text url,
CrawlDatum datum,
Inlinks inlinks)
Run all defined filters.
|
NutchDocument |
IndexingFilter.filter(NutchDocument doc,
Parse parse,
org.apache.hadoop.io.Text url,
CrawlDatum datum,
Inlinks inlinks)
Adds fields or otherwise modifies the document that will be indexed for a
parse.
|
Modifier and Type | Method and Description |
---|---|
NutchDocument |
AnchorIndexingFilter.filter(NutchDocument doc,
Parse parse,
org.apache.hadoop.io.Text url,
CrawlDatum datum,
Inlinks inlinks)
The
AnchorIndexingFilter filter object which supports boolean
configuration settings for the deduplication of anchors. |
Modifier and Type | Method and Description |
---|---|
NutchDocument |
BasicIndexingFilter.filter(NutchDocument doc,
Parse parse,
org.apache.hadoop.io.Text url,
CrawlDatum datum,
Inlinks inlinks)
The
BasicIndexingFilter filter object which supports few
configuration settings for adding basic searchable fields. |
Modifier and Type | Method and Description |
---|---|
NutchDocument |
FeedIndexingFilter.filter(NutchDocument doc,
Parse parse,
org.apache.hadoop.io.Text url,
CrawlDatum datum,
Inlinks inlinks)
Extracts out the relevant fields:
FEED_AUTHOR
FEED_TAGS
FEED_PUBLISHED
FEED_UPDATED
FEED
And sends them to the
Indexer for indexing within the Nutch
index. |
Modifier and Type | Method and Description |
---|---|
NutchDocument |
MetadataIndexer.filter(NutchDocument doc,
Parse parse,
org.apache.hadoop.io.Text url,
CrawlDatum datum,
Inlinks inlinks) |
Modifier and Type | Method and Description |
---|---|
NutchDocument |
MoreIndexingFilter.filter(NutchDocument doc,
Parse parse,
org.apache.hadoop.io.Text url,
CrawlDatum datum,
Inlinks inlinks) |
Modifier and Type | Method and Description |
---|---|
NutchDocument |
StaticFieldIndexer.filter(NutchDocument doc,
Parse parse,
org.apache.hadoop.io.Text url,
CrawlDatum datum,
Inlinks inlinks)
The
StaticFieldIndexer filter object which adds fields as per
configuration setting. |
Modifier and Type | Method and Description |
---|---|
NutchDocument |
SubcollectionIndexingFilter.filter(NutchDocument doc,
Parse parse,
org.apache.hadoop.io.Text url,
CrawlDatum datum,
Inlinks inlinks) |
Modifier and Type | Method and Description |
---|---|
NutchDocument |
TLDIndexingFilter.filter(NutchDocument doc,
Parse parse,
org.apache.hadoop.io.Text urlText,
CrawlDatum datum,
Inlinks inlinks) |
Modifier and Type | Method and Description |
---|---|
NutchDocument |
URLMetaIndexingFilter.filter(NutchDocument doc,
Parse parse,
org.apache.hadoop.io.Text url,
CrawlDatum datum,
Inlinks inlinks)
This will take the metatags that you have listed in your "urlmeta.tags"
property, and looks for them inside the CrawlDatum object.
|
Modifier and Type | Method and Description |
---|---|
NutchDocument |
RelTagIndexingFilter.filter(NutchDocument doc,
Parse parse,
org.apache.hadoop.io.Text url,
CrawlDatum datum,
Inlinks inlinks) |
Modifier and Type | Method and Description |
---|---|
NutchDocument |
CCIndexingFilter.filter(NutchDocument doc,
Parse parse,
org.apache.hadoop.io.Text url,
CrawlDatum datum,
Inlinks inlinks) |
Copyright © 2014 The Apache Software Foundation