i am a fresh man of nabble, i am so sorry that i take the wrong operation.
now i will repeat my answer here.
there is no warming queries i my solrconfig.xml , as follows:
static firstSearcher warming in solrconfig.xml
Before i upgrade solr to 4.7.2, i use solr3.6.where i startup tomcat, the
solr is started up quickly,the index size is 35G. After i upgrade solr to
4.7.2. i rebuild the index totally. and the size of index is 16G. But when i
restart the tomcat, i found that solr is startedup too slowly, almost take
