solr4 - solr cache configuration for high performance queries -


i have configured solr caches index in solrcloud 4.3.0.i have configured autocommit policy 1h hard commit , opensearcher false. though not reopening searcher,it seems after every 1 hour caches gets flushed , resets.as per understanding closing , opening new searcher can cause caches flushed.but don't understand why happening ?

have tried change mergepolicy settings? can read merging segments here. guess, rare hard commits , size of new segments requires solr merge segments, in case searcher should reopened anyway.


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