: but at a certain add : all documents after that add will not exist in the index : what settings could affect this behavior? : I just need somewhere to start looking : could it be the merge policy?
Is anything else logged arround the time of this special "add" ? what are the numDocs & maxDoc values from /admin/mbeans?stats=true&key=searcher ? what are the numFound from a serach for *:* ? what is the fieldType for your id field look like? what is a specific example of a query url for a missing doc, and what does it return? can you find & paste the corrisponding "add" log message for this doc? https://wiki.apache.org/solr/UsingMailingLists#Information_useful_for_indexing_problems https://wiki.apache.org/solr/UsingMailingLists#Information_useful_for_searching_problems -Hoss
