I guess you can try specifying your search as a filter query e.g.
q=blabla&fq=X:"blabla", which will give back only the exact match.
I tried this syntax in may Firefox URL field, however seems not to help.
How do I specify a filter query with Solrj (i.e. using SolrQuery)?
Normally I do substring-queries on my field named X. Now however I also
require exact-match queries, however I do not know how to do this!
If I do
X:"blabla"
or
X:blabla
.. all documents containing "blabla" in field X are returned. However
these are much too much, since I know there is exa
Hello,
I have a query of the form (a or b).
Documents matching this query are returned in the order how many
conditions are actually fullfilled.
E.g.
1. doc matching a and b
2. doc matching a and b
3. doc matching a
4. doc matching a
5. doc matching a
6. doc matching b
Now I want, that withi
A postCommit hook (configured in solrconfig.xml) is called in a safe
place for every commit.
You could have a program as a hook that normally did nothing unless
you had previously signaled to make a copy of the index.
Then I will give the postCommit trigger a try and hope that while the
trig
If you want to copy the hard files from the data/index directory, yes, you'll
probably want to shut down the server first. You may be able to get away with
leaving the server up but stopping any index/commit operations, but I could be
wrong.
How do I stop remote clients to do index/commit
Charlie Jackson wrote:
Solr indexes are file-based, so there's no need to "dump" the index to a file.
But however one has first to shutdown the Solr server before copying the
index folder?
In terms of how to create backups and move those backups to other servers, check out this page http://
Is there a standard way to dump the Solr index to a file or to a
directory as backup, and to import a such saved index to another Solr
index later?
Another question I have, is whether one is allowed to copy the
/data/index folder while the Solr server is still running, as easy
alternative t
It was perhaps not clear in my first mail, but in Jetty, HTTP-Post
perfectly works, it does not work with Tomcat however. So the question
is: Has Jetty a bug (that it works but it shouldn't) or has Tomcat a bug
(that it conforms to some standard so that it is not allowed to work)?
And has anyon
When you use POST, you can and should specify the charset. If you are
doing this, it should work.
Where can I do this? Have you any example? I have a QueryRequest
instance, a SolrQuery and a SolrServer instance
and set the query by solrQuery.setQuery(query) where "query" is a String
cont
As I read, that Tomcat would need to be configured to support
international characters in a HTTP Get, I determined to use a HTTP Post
instead.
Testing our Solr integration worked with testcases using Jetty
perfectly, however it turned out that HTTP Post in combination with a
query containing in
When I execute deleteByQuery, and afterwards I add new documents which
match this query, then these documents are deleted though I added the
documents AFTER the call to deleteByQuery .
(Even a call of commit() seems not to help.)
Any idea?
PS: I use communication via HTTP /solrj / nightly buil
There is a bug but it is not the bug I just described.. to follow..
Hi,
I have following field definition:
("slong" as defined in the Solr example schema).
Now initially my Solr index is empty.
I realized that as long as I do not add a document which defines a value
for X which is not Integer.MAX_VALUE, documents added to the index get
completely lost!
I actually have a patch for solr config parser which allows you to
use context environment variables in the solrconfig.xml
I generally use it for development when I'm working with multiple
instances and different data dirs. I'll add it to jira today if you
want it.
That would be nice.
Howeve
I have successfully configured two parallel Solr webapps , however I
see that all data gets stored in one folder of my Tomcat installation,
namely C:\Tomcat\solr\data\index.
How can I configure that each Solr webapp shall store the data in the
folders I assigned at , where
already the Solr
the folder $CATALINA_HOME/work/Catalina/localhost,
but with no success.. (I can query the top level page, but the "Solr
Admin" link then not works).
Can anybody help?
--
Dipl.-Inf. Jörg Kiegeland
ikv++ technologies ag
Bernburger Strasse 24-25, D-10963 Berlin
e-mail: [EMAIL P
Is it possible to deploy solr.war once to Tomcat (which is on top of an
Apache HTTP Server in my configuration) which then can manage two Solr
indexes?
I have to make accessible two different Solr indexes (both have
different schema.xml files) over the web. If the above architecture is
not po
Yes, SOLR-139 will eventually do what you need.
The most recent patch should not be *too* hard to get running (it may
not apply cleanly though) The patch as is needs to be reworked before
it will go into trunk. I hope this will happen in the next month or so.
As for production? It depend
1. Does Solr support this kind of index access with better performance ?
Is there anything special to define in schema.xml?
No... Solr uses Lucene at it's core, and all matching documents for a
query are scored.
So it is not possible to have a "google" like performance with Solr,
i.e.
I have N keywords and execute a query of the form
keyword1 OR keyword2 OR .. OR keywordN
The search result would be very large (some million), so I defined a
result limit of 100.
However Solr seems now to calculates for every possible result document
the number of matched keywords and to order
Hi,
if I do a query and set the result limit to Integer.MAX_VALUE, it causes
following exception:
org.apache.solr.client.solrj.SolrServerException: Error executing query
at
org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:86)
at
org.apache.solr.client.solrj.i
Is there a way to define a query in that way that a search result
contains only one representative of every set of documents which are
equal on a given field (it is not important which representative
document), i.e. to have the DINTINCT ON-concept from relational
databases in Solr?
If this ca
what is your specific SolrQuery?
calling:
query.setQuery( " stuff with spaces " );
does not call trim(), but some other calls do.
My query looks e.g.
(myField:"_T8sY05EAEdyU7fJs63mvdA" OR myField:"_T8sY0ZEAEdyU7fJs63mvdA"
OR myField:"_T8sY0pEAEdyU7fJs63mvdA") AND NOT
myField:"_T8sY1JEAE
I have defined a field in the solr schema of type "string" which is
associated with solr.StrField . As it seems, strings with spaces as
prefix or suffix are written in the index correctly and if I view the
contents of the index with the web interface
the spaces are still there. But if I use t
I have a query
SolrServer server = getSolrServer();
SolrQuery solrQuery = new SolrQuery();
solrQuery.setQuery(..);
QueryResponse rsp = server.query(solrQuery);
Now where can I set the result limit for this query?
Another question : Where can I download the test cases
If you need to allow HTTP access to solr, then just use standard solr
with your embedded stuff in a custom request handler (or something).
Any other path, you will be re-inventing many wheels.
If at all possible, I reccomend checking out:
http://wiki.apache.org/solr/Solrj
this is nice becaus
Hi,
I have written code using the Embedded API from SOLR.
Now there is the requirement for access to a remote server, so I would
need to use HTTP Post.
So is it possible to wrap Embedded API into HTTP Post calls?
If not, how difficult would it be in general to translate the example at
http://wi
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