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Alessandro Benedetti commented on CONNECTORS-1066: -------------------------------------------------- Only to give my final thought again also regarding back compatibilityand to answer last questions. In this case I would call it "back bug compatibility" as I believe with this change we are only going to fix bugs we introduced in systems with the previous version :) Trying to think a usecase where we should introduce the ambiguity Solr side on purpose( indexing blank and indexing null) I can still not find it. Because the system should provide both empty and null fields only if any usecase exists. A use case is the description of an user interaction with the system. And for a human user there is no difference between empty and null. -> no use case can exist and no need to implement the ambiguity . This is my last observation because I can still not see the reason to keep both empty and null values for a field :D So let's use the approach you want without problem, but I am still really curious of discovering a possible usecase that make sense to any user :) Cheers > Don't send empty fields to Solr > ------------------------------- > > Key: CONNECTORS-1066 > URL: https://issues.apache.org/jira/browse/CONNECTORS-1066 > Project: ManifoldCF > Issue Type: Improvement > Components: Lucene/SOLR connector > Affects Versions: Manifold 1.7.1 > Reporter: Karl Wright > Assignee: Karl Wright > Labels: solr > Fix For: ManifoldCF 2.0 > > Attachments: CONNECTORS-1066.patch > > > Don't transmit empty fields to Solr. -- This message was sent by Atlassian JIRA (v6.3.4#6332)