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From Erick Erickson <erickerick...@gmail.com>
Subject Re: Re[2]: discrepancy between LuceneQParser and ExtendedDismaxQParser
Date Tue, 17 Mar 2015 20:13:40 GMT
Hmmm, the JIRA I found (SOLR-3377) has been fixed since 4.0-BETA, so I
don't think closing this is in order. I've added a comment...

Erick

On Tue, Mar 17, 2015 at 8:43 AM, Arsen <barracuda477@mail.ru> wrote:
> Hello Jack,
>
> Jack, you made "my day" for me.
>
> Indeed, when I inserted space between "(" and "*:*" sings - issue
> disappeared. I believe, that according to debug - "space" bug forced
> both parsers to treat part in first brackets as text, right?
>
> It looks like https://issues.apache.org/jira/browse/SOLR-7249 can be
> closed (root cause is another bug). Let me know if anything more
> needed from my side (should I add comment to it?).
>
>> There was a Solr release with a bug that required that you put a space
>> between the left parenthesis and the "*:*". The edismax parsed query here
>> indicates that the "*:*" has not parsed properly.
>
>> You have "area", but in your jira you had a range query.
>
> You are right, I played with your suggestions about "area" parameter,
> was running different variations of it, but they all give same result.
> So, I left most recent variant (which was shorter, sorry).
>
> Thanks again for your help!
> Have a nice day.
>
>> -- Jack Krupansky
>
>> On Mon, Mar 16, 2015 at 6:42 PM, Arsen <barracuda477@mail.ru> wrote:
>
>>> Hello,
>>>
>>> Found discrepancy between LuceneQParser and ExtendedDismaxQParser when
>>> executing following query:
>>> ((*:* AND -area) OR area:[100 TO 300]) AND objectId:40105451
>>>
>>> When executing it through Solr Admin panel and placing query in "q" field
>>> I having following debug output for LuceneQParser
>>> ----------------------------------
>>> "debug": {
>>>     "rawquerystring": "((*:* AND -area) OR area:[100 TO 300]) AND
>>> objectId:40105451",
>>>     "querystring": "((*:* AND -area) OR area:[100 TO 300]) AND
>>> objectId:40105451",
>>>     "parsedquery": "+((+MatchAllDocsQuery(*:*) -text:area) area:[100 TO
>>> 300]) +objectId:40105451",
>>>     "parsedquery_toString": "+((+*:* -text:area) area:[100 TO 300])
>>> +objectId: \u0001\u0000\u0000\u0000\u0000\u0000\u0013\u000fkk",
>>>     "explain": {
>>>       "40105451": "\n14.3511 = (MATCH) sum of:\n  0.034590416 = (MATCH)
>>> product of:\n    0.06918083 = (MATCH) sum of:\n      0.06918083 = (MATCH)
>>> sum of:\n        0.06918083 = (MATCH) MatchAllDocsQuery, product of:\n
>>>     0.06918083 = queryNorm\n    0.5 = coord(1/2)\n  14.316509 = (MATCH)
>>> weight(objectId: \u0001\u0000\u0000\u0000\u0000\u0000\u0013\u000fkk in
>>> 1109978) [DefaultSimilarity], result of:\n    14.316509 =
>>> score(doc=1109978,freq=1.0), product of:\n      0.9952025 = queryWeight,
>>> product of:\n        14.385524 = idf(docFreq=1, maxDocs=1301035)\n
>>> 0.06918083 = queryNorm\n      14.385524 = fieldWeight in 1109978, product
>>> of:\n        1.0 = tf(freq=1.0), with freq of:\n          1.0 =
>>> termFreq=1.0\n        14.385524 = idf(docFreq=1, maxDocs=1301035)\n
>>> 1.0 = fieldNorm(doc=1109978)\n"
>>>     },
>>> ----------------------------------
>>> So, one object found which is expectable
>>>
>>> For ExtendedDismaxQParser (only difference is checkbox "edismax" checked)
>>> I am seeing this output
>>> ----------------------------------
>>> "debug": {
>>>     "rawquerystring": "((*:* AND -area) OR area:[100 TO 300]) AND
>>> objectId:40105451",
>>>     "querystring": "((*:* AND -area) OR area:[100 TO 300]) AND
>>> objectId:40105451",
>>>     "parsedquery": "(+(+((+DisjunctionMaxQuery((text:*\\:*))
>>> -DisjunctionMaxQuery((text:area))) area:[100 TO 300])
>>> +objectId:40105451))/no_coord",
>>>     "parsedquery_toString": "+(+((+(text:*\\:*) -(text:area)) area:[100 TO
>>> 300]) +objectId: \u0001\u0000\u0000\u0000\u0000\u0000\u0013\u000fkk)",
>>>     "explain": {},
>>> ----------------------------------
>>> oops, no objects found!
>>>
>>> I hastened to fill https://issues.apache.org/jira/browse/SOLR-7249
>>> (sorry, my bad)
>>> You may refer to it for additional info (not going to duplicate it here)
>>>
>>> Thanks
>>>
>>> --
>>> Best regards,
>>>  Arsen                          mailto:barracuda477@mail.ru
>>>
>>>
>
>
>
> --
> Best regards,
>  Arsen                            mailto:barracuda477@mail.ru
>

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