LUCENE_36 ${solr.abortOnConfigurationError:true} false 10 32 2147483647 10000 1000 single false 32 10 2147483647 10000 false 100000 1024 true 50 200 solr 0 10 rocks 0 10 static newSearcher warming query from solrconfig.xml false 4 explicit tika-data-config.xml explicit *:*