See: Description
Class | Description |
---|---|
BinaryReader |
Read binary documents from MarkLogic Server and
write the content out to HDFS.
|
BinaryReader.DocMapper | |
ContentLoader |
Load documents from HDFS into
MarkLogicServer.
|
ContentLoader.ContentMapper | |
ContentReader |
Read documents from MarkLogic Server using an
SSL-enabled connection and write them out to HDFS.
|
ContentReader.DocMapper | |
HelloWorld |
Read the first word from each input document,
then produce a single output document containing the words, sorted,
and concatenated into a single string.
|
HelloWorld.MyMapper | |
HelloWorld.MyReducer | |
LinkCount |
Count the frequency of occurrences of link
titles in documents in MarkLogic Server, and write a link count
summary to HDFS.
|
LinkCount.IntSumReducer | |
LinkCount.RefMapper | |
LinkCountCooccurrences |
Count the occurrences of each link title in
documents stored in MarkLogic Server, using the lexicon function
cts:element-attribute-co-occurrences, then write the link count
summary to HDFS.
|
LinkCountCooccurrences.IntSumReducer | |
LinkCountCooccurrences.RefMapper | |
LinkCountHDFS | |
LinkCountHDFS.IntSumReducer | |
LinkCountHDFS.RefMapper | |
LinkCountInDoc |
Count the number of occurrences of each link
title in documents in MarkLogic Server, and save the link count as
a child node of each referenced document.
|
LinkCountInDoc.IntSumReducer | |
LinkCountInDoc.RefMapper | |
LinkCountInProperty |
Read title attributes in links as text and write
summary as property to referenced documents.
|
LinkCountInProperty.IntSumReducer | |
LinkCountInProperty.RefMapper | |
LinkCountValue |
Count the occurrences of each link title in
documents stored in MarkLogic Server, then write the link count
summary to HDFS.
|
LinkCountValue.IntSumReducer | |
LinkCountValue.RefMapper | |
RevisionGrouper |
Extract the revision year from the document and
add that as a collection to the document.
|
RevisionGrouper.RevisionMapper | |
WikiLoader |
Load wiki documents from HDFS into MarkLogic
Server.
|
WikiLoader.ArticleMapper | |
ZipContentLoader |
Read zip file stored in HDFS and load their
contents into MarkLogic Server.
|
ZipContentLoader.ZipContentMapper |
For details on setting up and running the examples in this package, see "Using the Sample Applications" in the MarkLogic Connector for Hadoop Developer's Guide.
Each sample class has an associated configuration property file in CONNECTOR_HOME/conf. See the javadoc for each example class for the configuration file name.
The LinkCount family of examples require a specific database configuration and data set. For set up information, see the MarkLogic Connector for Hadoop Developer's Guide.
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Complete online documentation for MarkLogic Server,
XQuery and related components may be found at
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