Thank you for your reply. Indeed I had to change the java build path but I
also had errors due to Lucene version that is deprecated:
the constructors 'new IndexWriter(directory, analyzer,
true,IndexWriter.MaxFieldLength.LIMITED);' and 'iwriter.optimize();' do not
exist in version 4 anymore.
So, in CreateLuceneIndexFromDelimitedFile.java, I changed:
1)Line 89: Analyzer analyzer = new StandardAnalyzer(Version.LUCENE_30);
by -- Analyzer analyzer = new StandardAnalyzer(Version.LUCENE_40);
2)Line 98: iwriter = new IndexWriter(directory, analyzer,
true,IndexWriter.MaxFieldLength.LIMITED);
by -- IndexWriterConfig conf = new IndexWriterConfig(Version.LUCENE_40,
analyzer);
iwriter = new IndexWriter(directory, conf);
3)Line 159: iwriter.optimize();
by -- nothing or TieredMergePolicy.setUseComoundFile(boolean) but I am not
certain.
Does anyone know more about this problem?
Thank you.
sources below:
https://lucene.apache.org/core/4_0_0/core/org/apache/lucene/index/IndexWriter.html
http://lucene.472066.n3.nabble.com/IndexWriter-optimize-is-removed-in-4-0-td4035769.html
http://stackoverflow.com/questions/14599297/lucene-migration-from-3-x-to-4-1-0-and-index-optimisation
On Tue, Mar 3, 2015 at 4:22 PM, HARPREET KHANDUJA (RIT Student)
hsk5...@rit.edu wrote:
I am not sure but not setting the classpath to the project could be the
problem.
On Tue, Mar 3, 2015 at 5:07 PM, Maite Meseure Hugues
meseure.ma...@gmail.com wrote:
Hi everyone,
I am currently facing a problem to run The
CreateLuceneIndexFromDelimitedFile class that allows to get a Lucene
index
and reads from a pipe-delimited file. the error message is:
Could not find or load main class
org.apache.ctakes.dictionary.lookup.tools.CreateLuceneIndexFromDelimitedFile
(same thing for
scripts/java/edu/mayo/bmi/dictionarytools/CreateLuceneIndexForExampleDrugs.java
scripts/java/edu/mayo/bmi/dictionarytools/CreateLuceneIndexForSnomedLikeSample.java
)
Does someone know what is the problem?
Thank you for your time.
--
--
Maïté Meseure Hugues
--
--
Maïté Meseure Hugues
