Solr Suggest Component with weight expression returns no suggestions

[Buckler, Christine]

I am having difficulty getting Solr's Suggest Component to work with a weight 
expression. I have tried to match the format of the example in the 
documentation (see related code from schema.xml and solrconfig.xml below) but 
no results are found when I request suggestions from this dictionary and there 
are no logging errors or exceptions. Am I missing something or do I have an 
incorrect parameter?
schema:


solrconfig:


  SuggesterX
  DocumentExpressionDictionaryFactory
  FuzzyLookupFactory
  product_name
  (weight_one + weight_two)
  weight_one
  weight_two
  text_suggest



  
true
5
SuggesterX

  
  
suggest
  



Christine

FreeTextSuggester exception: need at least one suggestion

[Buckler, Christine]

Hi fellow Solr Suggesters,

I am getting an exception when building the suggester index for: 
FreeTextSuggester…

java.lang.IllegalArgumentException: need at least one suggestion
at 
org.apache.lucene.search.suggest.analyzing.FreeTextSuggester.build(FreeTextSuggester.java:300)
at 
org.apache.lucene.search.suggest.analyzing.FreeTextSuggester.build(FreeTextSuggester.java:247)
at org.apache.lucene.search.suggest.Lookup.build(Lookup.java:190)
at org.apache.solr.spelling.suggest.SolrSuggester.build(SolrSuggester.java:181)
at 
org.apache.solr.handler.component.SuggestComponent$SuggesterListener.buildSuggesterIndex(SuggestComponent.java:529)
at 
org.apache.solr.handler.component.SuggestComponent$SuggesterListener.newSearcher(SuggestComponent.java:511)
at org.apache.solr.core.SolrCore.lambda$getSearcher$17(SolrCore.java:2275)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.base/java.lang.Thread.run(Thread.java:844)

What does it mean by at least one suggestion? I have ngrams=2, does this mean 
that it requires document fields to be at least 2 word/tokens? I have tried 
testing with only >2 and still get an exception.

Christine

Scores with Solr Suggester

[Buckler, Christine]

Is it possible to return a score field for Suggester results like it does with 
standard search? I am looking for the score which quantifies how close of a 
match between type entered and suggestion result (not the weight associated 
with the suggestion). Is this possible?

Christine Buckler
[id:image001.png@01D3F81F.AF489300]christinebuckler
[id:image002.png@01D3F81F.AF489300]206.295.6772

start with techproducts example in docker

[Buckler, Christine]

What is the correct syntax to start the techproducts example in docker?

I am using
“$ docker run --name tech-demo -d -p 8983:8983 -t solr –e techproducts“
which immediately exits.

Re: How to restart solr in docker?

[Buckler, Christine]

That makes sense. I am trying to add the “Suggest” plugin so I modified the 
solrconfig.xml file. Is there a better way to do what I am trying to do? I have 
not been able to add the plugin successfully. Do you have a resource page that 
shows how to add the config file under a volume? 

On 12/16/17, 3:17 AM, "alexpusch"  wrote:

While I don't know what exact solr image you use I can tell you this:

1. The command of your dockerfile probably starts solr. A Docker container
will automatically shutdown if the process that was started by it's command
is killed. Meaning you should never 'restart' a process in a container, but
restart the container as a whole.
2. You need to make sure your solrconfig.xml is under a docker volume of
some kind. If it is not, your changes will not take effect since after the
container restart the solrconfig.xml will revert to the version that is in
the image.




--
Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html

How to restart solr in docker?

[Buckler, Christine]

What is the command for restarting solr on a docker image? I have modified the 
solrconfig.xml to add the suggest plugin and now I want to update to reflect 
this change. I was able to stop solr using “$ docker exec -it my_solr stop all” 
but now I can’t figure out how to restart.

Thanks,
Christine Buckler

How to restart solr in docker?

[Buckler, Christine]

What is the command for restarting solr on a docker image? I have modified the 
solrconfig.xml to add the suggest plugin and now I want to update to reflect 
this change. I was able to stop solr using “$ docker exec -it my_solr stop all” 
but now I can’t figure out how to restart.

Thanks,
Christine Buckler