I have try to add MySQL database to solr index. After finishing dataimport process, it show “1428760” documents are updated. But solr full search query show numFound="546195".
What is the problem? Why this mismatch?
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Check here:
http://lucene.472066.n3.nabble.com/Changing-value-of-start-parameter-affects-numFound-td2460645.html
Some guy says something about duplicate documents in solr. Looks like you should explicitly remove the document before reindexing it.