Re: Difference in queryString and Parsed query

Thank you Walter Under Underwood for a complete honest review.  I will start simple by using the sample.  Regards,LavanyaOn Tuesday, 22 January 2019, 12:31:55 pm AEDT, Walter Underwood wrote: There are many, many problems with this analyzer chain definition. This is a summary of the i

Re: Large Number of Collections takes down Solr 7.3

Do you mind if I ask why so many collections rather than a field in one collection that you can apply a filter query to each customer to restrict the result set, assuming you’re the one controlling the middle ware? > On Jan 22, 2019, at 4:43 PM, Monica Skidmore > wrote: > > We have been runni

Re: Large Number of Collections takes down Solr 7.3

On 1/22/2019 2:43 PM, Monica Skidmore wrote: Is anyone successfully running Solr 7x in cloud mode with thousands or more of collections? Are there some configurations we should be taking a closer look at to make this feasible? Should we try a different replica type? (We do want NRT-like que

Large Number of Collections takes down Solr 7.3

We have been running Solr 5.4 in master-slave mode with ~4500 cores for a couple of years very successfully. The cores represent individual customer data, so they can vary greatly in size, and some of them have gotten too large to be manageable. We are trying to upgrade to Solr 7.3 in cloud mo

Re: _version_ field missing in schema?

What do you mean schema.xml from managed-schema? schema.xml is old non-managed approach. If you have both, schema.xml will be ignored. I suspect you are not running with the schema you think you do. You can check that with API or in Admin UI if you get that far. Regards, Alex On Tue, Jan 22,

_version_ field missing in schema?

Hi, I'm using solr 7.5, in my schema.xml I have this, which I took from the managed-schema: stored="false" /> docValues="true" /> However, on startup, solr complains: Caused by: org.apache.solr.common.SolrException: _version_ field must exist in schema and be searchable (indexed or

Best practice to deploy Solr to production

Hi all, I have a Solr index which has been evolving since Solr1.4 and now is in SolrCloud6.6. This cluster is composed of 4 servers, few collections and shards. Since first time I deployed to production in 2009 I am using the same approach to deploy. I think it's probably the time to review and

difference in behavior of term boosting between Solr 6 and Solr 7

We're preparing to upgrade from Solr 6.4.2 to Solr 7.6.0, and found an inconsistency in scoring. It appears that term boosts in the query are not applied in Solr 7. The query itself against both versions is identical (removed un-important params): ("one"^1) OR ("two"^2) OR ("three"^3) edismax max

Re: Get MLT Interesting Terms for a set of documents corresponding to the query specified

I will certainly try it out. Thanks! On Mon, Jan 21, 2019 at 8:48 PM Joel Bernstein wrote: > You find the significantTerms streaming expressions useful: > > > https://lucene.apache.org/solr/guide/7_6/stream-source-reference.html#significantterms > > > Joel Bernstein > http://joelsolr.blogspot.c

Re: Iterative graph/nodes query

Perhaps you're looking for the traversalFilter parameter of the graph query? https://lucene.apache.org/solr/guide/7_6/other-parsers.html#graph-query-parser Dan Meehl Meehl Technology Solutions Inc On Tue, Jan 22, 2019 at 7:13 AM Magnus Karlsson wrote: > Hi, > > > anyone using any of the funct

Re: The parent shard will never be delete/clean?

Hi, You might want to check out the documentation, which goes over split-shard in a bit more detail: https://lucene.apache.org/solr/guide/7_6/collections-api.html#CollectionsAPI-splitshard To answer your question directly though, no. Split-shard creates two new subshards, but it doesn't do anyth

Re: modifying the export request handler

i use the following defintion : < request handler name="my_export" class="solr.exportHandler" useParams="_EXPORT"> json false {!xport} myComponent query and recieve a nullPointerException when the im loading the core. the exception is at org.apache.solr.common.params.solrParams.toMultiM

SV: Iterative graph/nodes query

Hi, anyone using any of the functionality of graphs either in a single collection (shortest path) or streaming expressions (nodes)? Experiences? / Magnus Från: Magnus Karlsson Skickat: den 17 december 2018 14:51:17 Till: solr-user@lucene.apache.org Ämne: It

The parent shard will never be delete/clean?

Hi, If I split shard1 to shard1_0,shard1_1， Is the parent shard1 will never be clean up？ Best, Tinswzy

Multiplicative Boosts broken since 7.3 (LUCENE-8099)

Hello, As described in https://issues.apache.org/jira/browse/SOLR-13126 multiplicative boots (in certain conditions) seem to be broken since 7.3. The error seems to be introduced in https://issues.apache.org/jira/browse/LUCENE-8099. Reverting the SOLR parts to the now deprecated BoostingQuery a

Re: Single query to get the count for all individual collections

+1 for the most elegant solution so far :) -- Jan Høydahl, search solution architect Cominvent AS - www.cominvent.com > 22. jan. 2019 kl. 03:15 skrev Joel Bernstein : > > Streaming Expressions can do this: > > plist(stats(collection1, q="*:*", count(*)), >stats(collection2, q="*:*", cou