The output I am getting is 2 total matching documentsĠ:File name is/home/maclean/NetBeansProjects/LogSearchEngine/src/SimpleSearcher.javaġ:File name is/home/maclean/NetBeansProjects/LogSearchEngine/src/SimpleFileIndexer.
As an example, lets assume a Lucene index contains two fields, title and text and.
Apache lucene indexing example code#
This is the search side code Document d = searcher.doc(docId) For completeness the Apache Query documentation is included below. Here i am creating 3 indexes for each file But when searching i can retrieve the value of only one index other two come as null. I am using the bellow code to index the files doc.add(new LongField("modified", file.lastModified(), )) ĭoc.add(new TextField("contents", new BufferedReader(new InputStreamReader(fis, "UTF-8")))) ĭoc.add(new StoredField("filename", file.getCanonicalPath())) Import .tokenattributes.I am creating a text search application for log files using apache lucene. In addition to the standard FullText Index, which uses the SB-Tree index algorithm, you can also create FullText indexes using the Lucene Engine. Prasenjit Mukherjee Berlin Buzzwords 2013 - How does lucene store your data Apache Lucene intro. TokenizewithAnalyzer.java import java.io.IOException Dictionary with terms, weights, payload (optional) and contexts (optional) information taken from stored/indexed fields in a Lucene index.
You can create your own tokenizing class using the tokenStream method of the Analyzer Class.
You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. when 117 Lucene is working with an external resource (for example.
Apache lucene indexing example how to#
Usages Of Analyzer Class 2.1 Defining your own Class The following examples show how to use .DirectoryReader. 1 package 2 3 / 4 Licensed to the Apache Software.
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