>> Which is used for memory mapped file, I think. > No, that's wrong. Ignore it. That was correct. If I use solr.NRTCachingDirectoryFactory, FSDirectory picks MMapDirectory, which uses mmap for 64bit JRE. https://github.com/apache/lucene-solr/blob/b9a5b54b5d11d7ef2fb8289d3dec484be6bd74a0/lucene/core/src/java/org/apache/lucene/store/FSDirectory.java#L173
So off-heap memory is memory mapped file. -- View this message in context: http://riak-users.197444.n3.nabble.com/How-to-control-max-RAM-size-of-a-Solr-process-tp4033727p4033737.html Sent from the Riak Users mailing list archive at Nabble.com. _______________________________________________ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
