Hello, My solr got OOM recently after i upgraded from solr 4.0 to 4.6.1. I check heap dump and found that it has many SolrIndexSearcher (SIS) objects (24), i expect only 1 SIS because we have 1 core.
I make some experiment - Right after start solr, it has only 1 SolrIndexSearcher - *But after i index some docs and run softCommit or hardCommit with openSearcher=false, number of SolrIndexSearcher increase by 1* - When hard commit with openSearcher=true, nubmer of SolrIndexSearcher (SIS) doesn't increase but i foudn it log, it open new searcher, i guest old SIS closed. I don't know why number of SIS increase like this and finally cause OutOfMemory, can SolrIndexSearcher be leak? Regards, Tien
