It is fixed now. I need to enable
qp.setAutoGeneratePhraseQueries(true);
Regards
Ganesh
----- Original Message -----
From: "Ganesh" <emailg...@yahoo.co.in>
To: <java-user@lucene.apache.org>
Sent: Friday, March 02, 2012 10:46 AM
Subject: Re: QueryParser strange behavior
Hello Damerian,
Please let me know, How you fixed the problem? I am facing similar kind of
issue.
My analyzer produces multiple tokens. When i search usig 3.0.3, the query
expands to +field: "token1 token2" but now in 3.5, +field(token1 token2). It is
doing OR search now. If either of the token matches, it returns the results.
Regards
Ganesh
----- Original Message -----
From: "Damerian" <dameria...@gmail.com>
To: <java-user@lucene.apache.org>
Sent: Thursday, March 01, 2012 7:57 PM
Subject: Re: QueryParser strange behavior
> Στις 1/3/2012 3:08 μμ, ο/η Ian Lea έγραψε:
>> Not a clue. I suggest you post a small, complete and self-contained
>> (no external dependencies) program or test case that demonstrates the
>> problem. And your analyzer.
>>
>>
>> --
>> Ian.
>>
>>
>> 2012/3/1 Damerian<dameria...@gmail.com>:
>>> Hello again!
>>> First of all thank you again for replying my amateur questions.
>>> I would like to rephrase my question because now what i described is not the
>>> case and its not a problem of input methods.
>>>
>>> I have made my custom analyzer which when indexing e.g the phrase "The quick
>>> Brown Fox"
>>> will produce the following tokens
>>> [The]
>>> [quick]
>>> [Brown Fox]
>>>
>>> when i use exactly the same analyser to construct a search query i get the
>>> following result:
>>> "With ProperNameAnalyzerThe quick Brown Fox parses to The quick Brown Fox
>>> query: contents:The contents:quick contents:Brown contents:Fox"
>>> which means that the analyzer fails to combine Brown and Fox into one token
>>> and make it a single term for the search as expected.
>>> Any insights on this?
>>> Once again thank you for your time and patience.
>>>
>>> Στις 28/2/2012 11:51 πμ, ο/η Ian Lea έγραψε:
>>>> Then I don't know. Something trivial like white space? What does
>>>> line.equals("Jesus Christ") say?
>>>>
>>>>
>>>> --
>>>> Ian.
>>>>
>>>>
>>>> On Mon, Feb 27, 2012 at 7:42 PM, Damerian<dameria...@gmail.com> wrote:
>>>>> Στις 27/2/2012 11:45 πμ, ο/η Ian Lea έγραψε:
>>>>>> Does your analyzer look for a field called content, not contents?
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Ian.
>>>>>>
>>>>>>
>>>>>> On Sat, Feb 25, 2012 at 6:37 AM, Damerian<dameria...@gmail.com>
>>>>>> wrote:
>>>>>>> Hello!
>>>>>>>
>>>>>>> I have a small issue with the QueryParser in my program.
>>>>>>> It uses my custom filter to Parse its queries, but i get unexpexted
>>>>>>> results
>>>>>>> from when i am having an input from the keyboard
>>>>>>> To illustrate
>>>>>>> the code :
>>>>>>> Analyzer myAnalyzer = new ProperNameAnalyzer();
>>>>>>> Query query = new QueryParser(Version.LUCENE_CURRENT,
>>>>>>> "content",
>>>>>>> myAnalyzer).parse("Jesus Christ");
>>>>>>> //assertEquals(1, TestUtil.hitCount(searcher, query));
>>>>>>> System.out.println("With ProperNameAnalyzer, Jesus Christ parses to
>>>>>>> "
>>>>>>> +
>>>>>>> query.toString("content")+ "
>>>>>>> query:
>>>>>>> " +query);
>>>>>>>
>>>>>>>
>>>>>>> will produce the following (expected ) output:
>>>>>>> With ProperNameAnalyzer, "Jesus Christ" parses to "Jesus Christ" query:
>>>>>>> contents:"Jesus Christ"
>>>>>>>
>>>>>>> Although with a small addition of keyboard iinteraction:
>>>>>>> BufferedReader in = null;
>>>>>>> String line = in.readLine();
>>>>>>> Query query = new QueryParser(Version.LUCENE_CURRENT,
>>>>>>> "contents",
>>>>>>> analyzer).parse(line);
>>>>>>> System.out.println("With ProperNameAnalyzer, Jesus Christ parses to "
>>>>>>> +
>>>>>>> query.toString("contents")+ "
>>>>>>> query:
>>>>>>> " +query);
>>>>>>>
>>>>>>> Will produce the incorrect and unexpected output:
>>>>>>> With ProperNameAnalyzer, "Jesus Christ" parses to Jesus Christ query:
>>>>>>> contents:Jesus contents:Christ
>>>>>>>
>>>>>>>
>>>>>>> Any ideas why this may happen?
>>>>>>> Thanks in advance!
>>>>>>>
>>>>>>>
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>>>>>>
>>>>> Thanks for the reply!
>>>>> No that's not the case... It was a typographic mistake here cause i took
>>>>> the
>>>>> code from my demo program (the one i use to test the code) i have the
>>>>> same
>>>>> name for the fields in both cases (hard coded and use input)
>>>>> regards!
>>>>>
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>>>>>
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>>>
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>>
> Hi!
> Thanks for the immediate reply, i just fixed it though!
> apparently the QueryParser consructs a query regardless of the
> analyzer's tokens
> I simply created my own booleanQuery by calling my custom analyzer and
> treating the user inputed query text as a stream.
> The result works perfectly!
> Thank you again for your time and patience! :-)
>
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