Hi Adam,
With FunctionQuery (http://wiki.apache.org/solr/FunctionQuery) & DateMath (
http://lucene.apache.org/solr/4_5_1/solr-core/org/apache/solr/util/DateMathParser.html)
- round to the day level, subtract & divide by milliseconds_in_a_day
(86400K).
?q=*floor*(*div*(*sub*(*ms*(NOW/DAY),*ms*(NOW
Hi ,
I need to find similar documents to a document and also group the result
based on a field say category.
I could find the MLT handler and I could find the grouping feature.
- MLT handler - http://wiki.apache.org/solr/MoreLikeThisHandler
- Grouping - http://wiki.apache.org/solr/FieldCol
Thanks!
I know how to fire a range query. However, what I want is to provide the
visitor with a range filter. In this range filter the minimum and maximum
value are already set to the lowest and highest price of the current
resultset.
e.g.
I sell cars. My cheapest car is 1,000 and the most expensi
Hi
We are moving from running the Endeca search engine to SOLRcloud. We have a
comparatively small index compared to a lot of companies (approx 150,000
records).
To potentially keep things simple in the first release to the production
environment we are considering running a full index every 15 m
That works, thanks!
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Hi all,
I have a solr cloud (solr 4.3.1) configuration that is composed of 8 instances:
4 shards with their replicas (solrcloud replication, not legacy one)
Due to a wrong assignment by solrcloud(the leader shard and its replica was on
the same physical server), i must set the shardId parameter
Hi Folks,
Can anyone suggest me how can customize dataconfig.xml file
I want to provide database details like( db_url,uname,password ) from my own
properties file instead of dataconfig.xaml file
Hi,
we are testing Solr and index a huge amount of files. We integrated a
Spatial4j field which is only used to index rectangulars so we removed
the JTS dependency. However we had some problems with this. At first
Solr seems to get a GC OutOfMemory error which seems to be fixed with
more memo
Hi,
I am planning to use the docValues feature of Solr. I have added "docValues=
true" parameter to a few fields in my schema on which there is heavy
faceting and grouping query involved. While I noticed a considerable
improvement in faceting queries. I didnt get any improvements in grouping
query
I've done this by adding an attribute to the entity element (e.g.
myconfig="myconfig.xml"), and reading it in the 'init' method with
context.getResolvedEntityAttribute("myconfig").
Peter
On Wed, Nov 6, 2013 at 8:25 AM, Ramesh wrote:
> Hi Folks,
>
>
>
> Can anyone suggest me how can customize d
I configured a data source in tomcat and referenced it by its jdbc name.
So dev and production sites shares the same config file but uses different dbs
I hope this helps
> Il giorno 06/nov/2013, alle ore 13:25, "Ramesh"
> ha scritto:
>
> Hi Folks,
>
>
>
> Can anyone suggest me how can cu
If you prepend the variable name with "dataimporter.request", you can include
variables like these as request parameters:
/dih?driver=some.driver.class&url=jdbc:url:something
If you want to include these in solrcore.properties, you can additionally add
each property to solrconfig.xml like thi
I'm requesting fields like so:
http://localhost:8983/solr/test/select/?indent=on&facet=true&wt=json&start=0&rows=20&fl=
id,title,description,pricerange
However, the field description might be more than 4000 characters long, so I
want to limit it to a maximum of 100 characters and then cut it off.
On 11/5/2013 10:45 PM, Luis Cappa wrote:
> I have seen that when disabling replication and executing queries the time
> responses are good. Interesting... I can't ser the solution, then, because
> slow replication tomes are needed to almost always get 'fresh' documents in
> slaves to search by,
On 11/6/2013 5:52 AM, Emmanuel GOURAUD wrote:
> I have a solr cloud (solr 4.3.1) configuration that is composed of 8
> instances:
>
> 4 shards with their replicas (solrcloud replication, not legacy one)
>
> Due to a wrong assignment by solrcloud(the leader shard and its replica was
> on the sam
On 11/6/2013 6:28 AM, vicky desai wrote:
> I am planning to use the docValues feature of Solr. I have added "docValues=
> true" parameter to a few fields in my schema on which there is heavy
> faceting and grouping query involved. While I noticed a considerable
> improvement in faceting queries. I
Hi shawn,
I configure 2 solr instances per server.
Concerning the file, i mean shard by shard (shard1 leader to shard 1 replica,
shard2 leader to shard2 replica, etc...) and not shard2 leader to shard3
replica :)
It seams that having a shardId forced make a difference (because it is the
only
Is it possible to create a replica of a shard (collection1_shard1_replica1),
in SolrCloud, by copying the collection1_shard1_replica1/ directory to the
new server, updating core.properties and restarting solr on that machine?
Would this be faster than using the CoreAPI to create a new core and
spe
I'm debating whether or not to set the 'facets.missing' parameter to true by
default when faceting. What is the performance impact of setting
'facets.missing' to true?
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Sent fr
On Wed, Nov 6, 2013 at 12:07 PM, andres wrote:
> I'm debating whether or not to set the 'facets.missing' parameter to true by
> default when faceting. What is the performance impact of setting
> 'facets.missing' to true?
It really depends on the faceting method. For some faceting methods
(like e
One way of getting the min/max values is to fire off two additional queries,
using the current query and filter params, a field list ("fl") containing just
the field you want to find min/max for, asking for a single hit (rows=1), and
sorting by that field - asc in one query, desc in the other. T
Hi Kuro,
I don't know of any benchmarks featuring distance-sort performance.
Presumably you are using SOLR-2155 because you have multi-valued spatial
fields? If so, LatLonType is not an option. SOLR-2155 sorting
performance is *probably* about the same as the equivalent in Solr 4 RPT.
If you ac
Hi Raymond,
Thanks.
This caching of the main query you mention, is that done automatically or do
I have to do something for that?
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Hi Dennis,
I would not expect the index growth to be quite linear as the number of
shapes grows, but nonetheless it may be significant. Indexing non-point
shapes will index more term data than it ideally should: LUCENE-4942 I
need to find the time/priority to do it. Probably within the next cou
Thanks Shawn! That makes sense now. I appreciate the response.
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Hi,
I'm using eDisMax query parser, and need to support Boolean operators AND
and OR. It seems from testing that these are *not* case sensitive, e.g.
setting mm to 0, "oscar AND wilde" returns the same results as "oscar and
wilde" (15 hits) while "oscar foo wilde" returns the same results as "osca
Hi All,
I have further investigated the difference between both the environments.
We have JDK 1.6.0_17 (VM 14.3-b01)on UAT and JDK 1.6.0_33 (VM 20.8-b03)on
QA1. Can it be the reason behind this error?
Is there a recommended jdk version for SolrCloud ?
Thanks,
Kaustubh
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View this message i
You can check these links:
http://wiki.apache.org/solr/Join
http://stackoverflow.com/questions/12665797/is-solr-4-0-capable-of-using-join-for-multiple-core
Regards.
On Wed, Nov 6, 2013 at 1:00 AM, Tech Id wrote:
> Hi Alvaro,
>
> Could you please point me to some link from where I can see ho
As far as I understand, the filter terms (fq parameters) should be
automatically cached.
On 06 Nov 2013, at 19:08 , PeterKerk wrote:
> Hi Raymond,
>
> Thanks.
> This caching of the main query you mention, is that done automatically or do
> I have to do something for that?
>
>
>
> --
> View
On 11/6/2013 11:46 AM, Tom Mortimer wrote:
I'm using eDisMax query parser, and need to support Boolean operators AND
and OR. It seems from testing that these are *not* case sensitive, e.g.
setting mm to 0, "oscar AND wilde" returns the same results as "oscar and
wilde" (15 hits) while "oscar foo
On 11/6/2013 11:53 AM, kaustubh147 wrote:
Hi All,
I have further investigated the difference between both the environments.
We have JDK 1.6.0_17 (VM 14.3-b01)on UAT and JDK 1.6.0_33 (VM 20.8-b03)on
QA1. Can it be the reason behind this error?
Is there a recommended jdk version for SolrCloud ?
Oh, good grief - I was just reading that page, how did I miss that? *derp*
Thanks Shawn!!!
Tom
On 6 November 2013 18:59, Shawn Heisey wrote:
> On 11/6/2013 11:46 AM, Tom Mortimer wrote:
>
>> I'm using eDisMax query parser, and need to support Boolean operators AND
>> and OR. It seems from tes
Hi,
I am trying to setup Solr in WebSphere 7.1 version with RAD 8.
Downloaded Solr 4.5.1
Used below link to build EAR file with Solr WAR to make it work in
WebSphere 7.1 version.
https://wiki.base22.com/display/btg/How+to+install+and+configure+Solr+v4.3.1+on+IBM+WebSphere+Application+Server+v8
Hi,
Here is my
solr.xml
${host:}
28081
/solr
IP1:2181,IP2:2181,IP3:2181/mysolr
15000
${genericCoreNodeNames:true}
${socketTimeout:0}
${connTimeout:0}
--
Thank you, David.
I believe the field doesn't need to be multivalued.
Can you give me some idea how much query-time performance gain
we can expect by switching to LatLonType from Solr-2155?
On 11/06/2013 09:56 AM, Smiley, David W. wrote:
Hi Kuro,
I don't know of any benchmarks featuring distanc
For example, a dummy schema (if we index the former data in separate
documents) should look like this:
...
...
Here are some options:
http://grokbase.com/t/lucene/solr-user/10c3t860zn/limit-number-of-characters-returned
Best,
Erick
On Wed, Nov 6, 2013 at 10:58 AM, PeterKerk wrote:
> I'm requesting fields like so:
>
>
> http://localhost:8983/solr/test/select/?indent=on&facet=true&wt=json&start=0&rows=2
bq: Would this be faster than using the CoreAPI to create a new core and
specifying the collection and shard?
Not really. Under the covers, SolrCloud uses the old-style replication
process
if there are a large number of changes in the index. Basically, it's copying
the files from the leader to the
--- In the case of Java 7, 1.7.0_40 and 1.7.0_45 have known problems with
Lucene/Solr.
Shawn, this is interesting. What are the problems, where are the documented?
On 6 November 2013 20:18, kaustubh147 wrote:
> Hi,
>
> Here is my
> solr.xml
>
>
>
>
>
>
> ${host:}
> 28081
> /sol
Hello,
We have two solr searchers/instances (read-only). They read the same index,
but they did not return the same #hits for a particular query
Log is below, but to summarize: first server always returns 576 hits, the
second server returns: 440, 440, 576, 576...
These are just few seconds apart
On 11/6/2013 2:03 PM, Chris Geeringh wrote:
--- In the case of Java 7, 1.7.0_40 and 1.7.0_45 have known problems with
Lucene/Solr.
Shawn, this is interesting. What are the problems, where are the documented?
https://issues.apache.org/jira/browse/LUCENE-5212
The issue comments say that one of
Any guesses would be wild ones, but I'm pretty sure you'll notice it,
assuming the result size isn't trivially small. Also, LatLonType will use
much less memory and be more real-time search friendly (i.e. Commit
warming will be faster, assuming you do warming queries as everyone should
do).
To be
On 11/6/2013 1:18 PM, kaustubh147 wrote:
I am attaching a small log file with debug option enabled.. log shows
following process
1. first start of solr cluster
2. create collection "collection1"
3. shutdown cluster
4. start cluster again
error is in only the 4th step...and it is coming after so
Does the header in the response indicate you're getting partialResults?
http://help.websolr.com/kb/common-problems/why-am-i-getting-partial-results
Michael Della Bitta
Applications Developer
o: +1 646 532 3062 | c: +1 917 477 7906
appinions inc.
“The Science of Influence Marketing”
18 East
Hi,
Is it possible to change the properties of collection after it has been
created in solr cloud? I want to change the number of replicas, number of
shards, number of shards per node for an already existing collection.
I changed those properties while creating a collection using the steps
mentio
You can also go further and ask:
Give me all the people that drive a toyota (company->car->people):
*q=*:*&fq=*:* AND _query_:"{!join to=id from=ownerId}id:* AND
_query_:{!join to=companyId from=id}name:toyo*"*
If we divide this query in fragments we got:
- *q=*:** which is restriction ove
No, and I should add that this query was not against shards, just a one
single index (and we dont use timeouts).
--roman
On Wed, Nov 6, 2013 at 5:28 PM, Michael Della Bitta <
michael.della.bi...@appinions.com> wrote:
> Does the header in the response indicate you're getting partialResults?
>
>
Hi,
I tried "simple" lock type too. It is throwing similar error...
Caused by: org.apache.lucene.store.LockObtainFailedException: Lock obtain
timed out:
SimpleFSLock@/mnt/emc/app_name/data-prod-refresh/SolrCloud/SolrHome1/solr/collection1_shard1_replica2/data/index/write.lock
at org.apa
Wow, that's pretty weird. Have you tried turning logging down to debug and
seeing if anything interesting shakes out?
Michael Della Bitta
Applications Developer
o: +1 646 532 3062 | c: +1 917 477 7906
appinions inc.
“The Science of Influence Marketing”
18 East 41st Street
New York, NY 10017
When are we moving Solr to Jetty 9?
--
Bill Bell
billnb...@gmail.com
cell 720-256-8076
Hi Shawn,
Thanks for the reply. But the issue you pointed out talk about general
performance issue of ngroups. However what i noticed is that after using
docValues the performance of group.ngroups had degraded about 2-3 times.
This is stopping me from using docValues which otherwise in case of fac
Trying to find specific information to support the following scenario:
- I have one site running on one server with marketing content, blog, etc.
I want to index.
- I have another site running on Magento on a different server with
ecommerce content (products).
- Both servers live in completely dif
On 11/6/2013 11:38 PM, Rob Veliz wrote:
> Trying to find specific information to support the following scenario:
>
> - I have one site running on one server with marketing content, blog, etc.
> I want to index.
> - I have another site running on Magento on a different server with
> ecommerce conte
Great feedback, thanks. So the multi-core structure I have then is a
single Solr server set up, essentially hosted by one domain owner (but to
be used by both). My question is how does that Solr server connect to the
2 Web applications to create the 1 master index (to be used when searching
on ei
On 11/7/2013 12:07 AM, Rob Veliz wrote:
> Great feedback, thanks. So the multi-core structure I have then is a
> single Solr server set up, essentially hosted by one domain owner (but to
> be used by both). My question is how does that Solr server connect to the
> 2 Web applications to create the
Hi All,
I am writing a custom TokenFilter to post a token value to Apache Stanbol
for enhancement. In this Custom TokenFilter I'm trying to retrieve the
response from Stanbol and index it as a new document in Solr.
I'm following [1] to write a custom filter, but I'm having trouble
locating BaseTo
I've been reading about Solarium--definitely useful. Could you elaborate
here:
If you are planning a single master index, that's not multicore. Having
more than one document type in a single index is possible, they just
have to overlap on at least one field - whatever field is the uniqueKey
for
Hey Peter,
Now I understood your requirement :-).
I come across this http://wiki.apache.org/solr/StatsComponent
have a look if it helps you :-).
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How do I set default value for int fields
ex
While indexing lets say if I have not set the value for mileage, and solr
tries to assign default value and it fails. Because *mileage* is of type int
not string. It throws following exception
3656198 [http-bio-8080-exec-4] ERROR
org.apache.solr.serv
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