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Kamuela Lau commented on SOLR-12367: ------------------------------------ I have attached a new patch, which includes some minor refractoring from the old patch, as well as a "fix" for the issue noted in the comments; there is now a different error message for the case when an int/long is entered in weights instead of a float/double. > When adding a model referencing a non-existent feature the error message is > very ambiguous > ------------------------------------------------------------------------------------------ > > Key: SOLR-12367 > URL: https://issues.apache.org/jira/browse/SOLR-12367 > Project: Solr > Issue Type: Improvement > Security Level: Public(Default Security Level. Issues are Public) > Components: contrib - LTR > Affects Versions: 7.3.1 > Reporter: Georg Sorst > Priority: Minor > Attachments: SOLR-12367.patch, SOLR-12367.patch > > > When adding a model that references a non-existent feature a very ambiguous > error message is thrown, something like "Model type does not exist > org.apache.solr.ltr.model.{{LinearModel}}". > > To reproduce, do not add any features and just add a model, for example by > doing this: > > {{curl -XPUT 'http://localhost:8983/solr/gettingstarted/schema/model-store' > --data-binary '}} > { > {{ "class": "org.apache.solr.ltr.model.LinearModel",}} > {{ "name": "myModel",}} > {{ "features": [ \{"name": "whatever" }],}} > {{ "params": {"weights": {"whatever": 1.0}}}} > {{}' -H 'Content-type:application/json'}} > > The resulting error message "Model type does not exist > {{org.apache.solr.ltr.model.LinearModel" is extremely misleading and cost me > a while to figure out the actual cause.}} > > A more suitable error message should probably indicate the name of the > missing feature that the model is trying to reference. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org