Mitch,
If you use Nutch+Solr then you wouldn't *index* the fetched content with Nutch.
Solr doesn't know anything about OPIC, but I suppose you can feed the OPIC
score computed by Nutch into a Solr field and use it during scoring, if you
want, say with a function query.
Yes, ES has built-in sup
( I've sent this mail two days ago, but I cannot find it in the mail
archive.
So I guess the mail is not sent successfully.
Sorry for sending this mail twice in case that it did send. )
Hi,
I'm a newbie to Solr and have a question about the example in FunctionQuery.
I've read the document of
Good morning!
Great feedback from you all. This really helped a lot to get an impression
of what is possible and what is not.
What is interesting to me are some detail questions.
Let's assume Solr is possible to work on his own with distributed indexing,
so that the client does not need to know
Im trying to apply this via the command line "patch -p0 < SOLR-1316.patch".
When patching against trunk I get the following errors.
~/workspace $ patch -p0 < SOLR-1316.patch
patching file
dev/trunk/solr/src/java/org/apache/solr/handler/component/SpellCheckComponent.java
Hunk #2 succeeded at 575
Follow up question.
How can I influence the "scoring" of results that comeback either through
term frequency (if i build of an index) or through # of search results
returned (if using a search log)?
Thanks
--
View this message in context:
http://lucene.472066.n3.nabble.com/SpellCheckComponent-
> There is a 1-[0,1] relationship between Person and Address with address_id
> being the nullable foreign key.
I think you should be good with single query/entity then (no need for
nested entities)
On Sunday, June 13, 2010, Holmes, Charles V. wrote:
> I'm putting together an entity. A simpli
Is it generally wiser to build the dictionary from the existing index? Search
Log? Other?
For "Did you mean" does one usually just use collate=true and then return
that string?
Should I be using a separate spellchecker handler to should I just always
include spellcheck=true in my original searc
With last night's build of solr, I am trying to use the MailEntityProcessor
to index an email account. However, when I call my dataimport url, I
receive a class cast exception:
INFO: [] webapp=/solr path=/dataimport params={command=full-import} status=0
QTime=44
Jun 16, 2010 8:16:03 PM org.apache
I have lecture transcripts with start and stop times for each word. The time
codes allow us to search the transcripts, and show the part of the lecture
video that contain the search results. I want to structure the index so that I
can search the transcripts for phrases, and have the search res
This is the tool in Solr for indexing various kinds of content. After
you learn the basics of indexing (see solr/example/exampledocs for
samples), the ExtractingRequestHandler will make sense:
http://wiki.apache.org/solr/ExtractingRequestHandler
On Tue, Jun 15, 2010 at 12:35 AM, seesiddharth wro
On Wed, Jun 16, 2010 at 3:27 PM, Jonathan Rochkind wrote:
> {!dismax qf=$some_qf} => no problem, and debugQuery reveals it is indeed
> using the qf I desire.
>
> {!dismax qf='$some_qf'} => Solr throws "undefined field $some_qf".
>
> Is this a bug in Solr?
Nope, it's by design.
Parameter refere
Blargy?
I produced a patched version of Solr 1.4 and released it into the maven central
repository under our DSpace groupid as a dependency for our applications. Your
welcome to test it out and use our code for examples. Although, it is not the
most recent patch of Field Collapsing, it has be
: Can someone explain how to register a SolrEventListener?
*typically* it's done using the syntax as noted on the wiki
page you linked to However...
: I am actually interested in using the SpellCheckerListener and it appears
...that listener is designed to be registred for you automaticly d
: Can someone please explain what the inform method should accomplish? Thanks
whatever you want it to acomplish ... it's just a hook that (some types
of) plugins can use to finish their initialize themselves after init() has
been called on the SolrCore and all of the other plugins.
(it's a two
: My issue now is that the response header is not at all consistent.
:
: Sometimes the response header is in this format,
...
: sometimes its in this format (for same query)
same query differnet solr instance, or same query same server?
please be specific .. show us URLs, show us solrco
I got the code from trunk again and now I get this error:
[javac] symbol : class StringIndex
[javac] location: interface org.apache.lucene.search.FieldCache
[javac] private final Map fieldCaches =
new HashMap();
[javac] ^
[javac] C:\
Thats a good note.
I get this kind of question a lot.
Most of the time, the reason is because there are database servers (MySQL)
and Webservers (Apache) and other processes running on the Linux box.
Try to verify that the load, number of processors/cores as well as other
environment settings are
BB,
Could it be that you are comparing apples and oranges?
* Is the hardware identical?
* Are indices identical?
* Are JVM versions the same?
* Are JVM arguments identical?
* Are the two boxes "equally idle" when Solr is not running?
* etc.
In general, no, there is no reason why Windows would au
I did the same thing. And, the code compiles without the patch but
when I apply the patch I get these errors:
[javac] C:\svn\solr\src\java\org\apache\solr\search\fieldcollapse\collector\
FieldValueCountCollapseCollectorFactory.java:127: class, interface, or enum expe
cted
[javac] import ja
So just to throw the idea out there, what would happen if I shutdown and
created a new solrServer on reindex? We only reindex daily. Will that
force the reread of all lucene files?
John
On Tue, Jun 15, 2010 at 4:47 PM, John Ament wrote:
> Hi all
>
> I wrote a small app using solrj and solr.
Hi,
I have SOLR instances running in both Linux / windows server (same version /
same index data). Search performance is good in windows box compared to
Linux box.
Some queries takes more than 10 seconds in Linux box but takes just a second
in windows box. Have anyone encountered this kind of i
You're right. Currently clients need to take care of this, in this case, Nutch
would be the client but it cannot be configured as such. It would, indeed, be
more appropriate for Solr to take care of this. We can already query any server
with a set of shard hosts specified, so it would make sense
Well, it's not that Nutch doesn't support it. Solr itself doesn't support it.
Indexing applications need to know which shard they want to send documents to.
This may be a good case for a new wish issue in Solr JIRA?
Otis
Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
Lucene e
Nutch does not, at this moment, support some form of consistent hashing to
select an appropriate shard. It would be nice if someone could file an issue in
Nutch' Jira to add sharding support to it, perhaps someone with a better
understanding and more experience with Solr's distributed search tha
So using LocalParams with dollar-sign references to other parameters.
In LocalParams in general, you can use single-quotes for values that
have spaces in them:
{!dismax qf='field^5 field2^10'}=> no problem
And even if the value does not have spaces, you can use single quotes
too, why n
Hi Mitch,
Solr can do distributed search, so it can definitely handle indices that can't
fit on a single server without sharding. What I think *might* be the case that
the Nutch indexer that sends docs to Solr might not be capable of sending
documents to multiple Solr cores/shards. If that is
See http://wiki.apache.org/solr/TermVectorComponent YOu might also be
interested in the TermsComponent: http://wiki.apache.org/solr/TermsComponent
On Jun 16, 2010, at 8:47 AM, sarfaraz masood wrote:
> hello all,
>
> I wanna know that how can we access terms vectors in lucene.. actually i
> ma
Thanks, that really helps to find the right beginning for such a journey. :-)
> * Use Solr, not Nutch's search webapp
>
As far as I have read, Solr can't scale, if the index gets too large for one
Server
> The setup explained here has one significant caveat you also need to keep
> in mind:
Vitaliy:
Check http://blog.sematext.com/2010/06/01/hbase-digest-may-2010/ and
http://twitter.com/otisg/status/16320594923
Otis
Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
Lucene ecosystem search :: http://search-lucene.com/
- Original Message
> From: Vitaliy Avdee
Mitch,
I think you really have 2 distinct questions there:
One question is Nutch vs. Droids.
The other one is Solr vs. Nutch for search.
My suggestions:
* Use Nutch, not Droids, if scaling is important
* Use Solr, not Nutch's search webapp
Otis
Sematext :: http://sematext.com/ :: Solr - L
Thank you for the feedback, Otis.
Yes, I thought that such an approach is usefull if the number of pages to
crawl is relatively low.
However, what about using solr + nutch?
Exists the problem that this would not scale, if the index becomes too
large, up to now?
What about extending nutch with fe
I've had the best luck checking out the newest Solr/Lucene (so the 1.5-line)
from SVN, then just doing "patch -p0 < SOLR-236-trunk.patch" from inside the
trunk directory. I just did it against the newest checkout and it works fine
still.
On Wed, Jun 16, 2010 at 11:35 AM, Moazzam Khan wrote:
> Ac
Actually I take that back. I am just as lost as you. I wish there was
a tutorial on how to do this (although I get the feeling that once I
know how to do it I will go "ohh... I can't believe I couldn't figure
that out")
- Moazzam
On Wed, Jun 16, 2010 at 8:25 AM, Moazzam Khan wrote:
> Hi Rakhi,
>
Thanks!
On Wed, Jun 16, 2010 at 10:24 AM, Otis Gospodnetic <
otis_gospodne...@yahoo.com> wrote:
> Dean,
>
> In general, you'll get more help about Nutch with Solr on the Nutch list
> than on the Solr one.
>
> Here it the info:
>
> http://wiki.apache.org/nutch/RunningNutchAndSolr
>
> Otis
>
My quick feedback would be:
Try using Nutch first, because it is a more complete "platform". From what I
know, Droids is just the crawler with an in-memory queue + link extractor. We
did use it for crawling Lucene project sites (for the index on
http://search-lucene.com/ ), but that is because
Hello community,
from several discussions about Solr and Nutch, I got some questions for a
virtual web-search-engine.
I know I've posted this message to the mailing list a few days ago, but the
thread got injected and at least I did not get any more postings about the
topic and so I try to reop
Dean,
In general, you'll get more help about Nutch with Solr on the Nutch list than
on the Solr one.
Here it the info:
http://wiki.apache.org/nutch/RunningNutchAndSolr
Otis
Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
Lucene ecosystem search :: http://search-lucene.com/
-
BB,
You can set the versoin param default in solrconfig.xml. Here is a snippet:
explicit
10
*
2.1 <= look mom, no hands!
...
Otis
Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
Lucene ecosystem search :: http://search-lucene.com/
Hi,
I am facing issues in getting back the response header correctly in
different OS (Windows / Linux).
I could see that in windows OS, the version of response handler is set to
2.2 by default and even without specifying the version in the query I am
getting the proper response header.
In Linux
Hi,
Thanks a lot for your response.
My issue now is that the response header is not at all consistent.
Sometimes the response header is in this format,
-
0
-
credit
sometimes its in this format (for same query)
0
Do you think that this might be due to version issu
Hello,
A1: you can search and commit concurrently. Sounds like you are using 1 box
with Solr to both index and search. Solr is typically deployed a multi-node
cluster where 1 of those nodes is a master that does all indexing, and 1 or
more slaves perform searches.
A2: *:* is correct
A3: maybe
Hello,
Thank you for your help.
Q1: Do I have to wait until all the data is fully committed before querying?
Q2: I put '*:*' (without quotes) in the admin query box. Is that the correct
syntax for a search?
Q3: Why did it come back with no results if the data is being committed?
Again, any help
Frank,
Is the following what you are after:
Here is a query for my last name, but misspelled:
http://search-lucene.com/?q=gospodneticc
But if you look above the results, you will see this text:
Search results for "gospodnetic" :
... and the search results are indeed for the auto-corrected q
Hi Rakhi,
You are supposed to get the code for solr 1.4 from SVN here:
http:/svn.apache.org/repos/asf/lucene/solr/tags/
Then apply the path to it and comppile. It should work.
However, you will probably get an error at run time saying some java
class is missing. I haven't been able to figure ou
Hello,
The closest thing to this with Solr is a Repeater:
http://wiki.apache.org/solr/SolrReplication#Setting_up_a_Repeater
A Repeater is an instance that acts as both the master and slave at the same
time.
Otis
Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
Lucene ecosystem
Lutz,
Look at this:
http://wiki.apache.org/solr/UpdateXmlMessages#Passing_commit_parameters_as_part_of_the_URL
You should be able to do this with your spellchecker index, too.
Otis
Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
Lucene ecosystem search :: http://search-lucene.c
Hi,
Look at
https://issues.apache.org/jira/browse/SOLR-795?focusedCommentId=12642870&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_12642870
Look for "buildOn" string in various example solrconfigs.
Otis
Sematext :: http://sematext.com/ :: Solr - Lucene - N
Bernd,
Not everything has to be bundled in one package. :)
Luke is a separate project. It also depends on some software that makes it
unsuitable for bundling with Lucene/Solr for licensing reasons.
Otis
Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
Lucene ecosystem search ::
Hello,
Yes, this looks like it's working correctly - it looks like the docs are
getting committed.
You should see some logging messages about the searcher being reloaded after
the commit. When that happens you will see your changes in the index.
Otis
Sematext :: http://sematext.com/ ::
hello all,
I wanna know that how can we access terms vectors in lucene.. actually i making
a project where i need tf idf values of all the terms in the documents.. but i
m unable to get any reference eg where it shows how to use these term vectors
to get the tf idf values of ALL the terms in my
Hello again Nabble :D
TermsComponent works fine so far, but how can i get the same result for the
typing:
"harry pot" -> "harry potter" AND
"potter harr" -> "harry potter"
i try ReversedWildcardFilterFactory, but i dont want the reversed Word. i
want the reversed sentence. ^^
thx
--
Vi
Dear Solr gurus,
I am still currently running a script which says that the Solr software is still
commiting the data:
==
INFO: [] Registered new searcher searc...@3b48a17a main
Jun 16, 2010 12:56:58 PM org.apache.solr.search.SolrIndexSearcher close
INFO: Closing searc...@5
Hi,
I wanted to try out field collapsing for a requirement. i went through
the wiki and solr-236. but there are lot of patch files. and the comments
below left me confused.
i tried applyin the patch file on 1.4.0 release but ended up with many
compile errors.
i even downloaded the latest code
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