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Answer by MatsLindh for How to update the existing field of solr index using...
Your code isn't changing anything, since you've commented out the .add command. And you have to use the actual ID in the ID field, since Solr won't know what document to update otherwise. The field...
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I have a Solr index in a core having 3000 documents. I want to modify the value of a single field in the entire core based on unique key PaperID. I'm using the following java code but instead of...
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