The fileInfoMap in the BufferCache, which is accessed every time a page is read
or written, is a synchronized HashMap.
Using a data structure that allows to get a FileHandle for a file-id without
acquiring a lock might give us better performance. For this, we could use the
fact that file ids are assigned continuously.
Original issue reported on code.google.com by drese...@uci.edu on 25 Oct 2014 at 8:37
Original issue reported on code.google.com by
drese...@uci.eduon 25 Oct 2014 at 8:37