Troubleshoot Java Lucene ignoring Field

Question

We're currently using Lucene 2.1.0 for our site search and we've hit a difficult problem: one of our index fields is being ignored during a targeted search. Here is the code for adding the field to a document in our index:

// Add market_local to index
contactDocument.add(
    new Field(
        "market_local"
        , StringUtils.objectToString(
            currClip.get(
                "market_local"
            )
        )
        , Field.Store.YES
        , Field.Index.UN_TOKENIZED 
    )
);

Running a query ( * ) against the index will return the following results:

Result 1:
    title: Foo Bar
    market_local: Local

Result 2:
    title: Bar Foo
    market_local: National

Running a targeted query:

+( market_local:Local )

won't find any results.

I realize this is a highly specific question, I'm just trying to get information on where to start debugging this issue, as I'm a Lucene newbie.

---

UPDATE

Installed Luke, checking out latest index... the Field market_local is available in searches, so if I execute something like:

market_local:Local

The search works correctly (in Luke). I'm going over our Analyzer code now, is there any way I could chalk this issue up to the fact that our search application is using Lucene 2.1.0 and the latest version of Luke is using 2.3.0?

Answer 1

For debugging Lucene, the best tool to use is Luke, which lets you poke around in the index itself to see what got indexed, carry out searches, etc. I recommend downloading it, pointing it at your index, and seeing what's in there.