see http://wiki.apache.org/cassandra/FAQ#mmap
Cheers ----------------- Aaron Morton Freelance Developer @aaronmorton http://www.thelastpickle.com On 9/04/2012, at 5:09 AM, ruslan usifov wrote: > mmap sstables? It's normal > > 2012/4/5 Omid Aladini <omidalad...@gmail.com> > Hi, > > I'm experiencing a steady growth in resident size of JVM running > Cassandra 1.0.7. I disabled JNA and off-heap row cache, tested with > and without mlockall disabling paging, and upgraded to JRE 1.6.0_31 to > prevent this bug [1] to leak memory. Still JVM's resident set size > grows steadily. A process with Xmx=2048M has grown to 6GB resident > size and one with Xmx=8192M to 16GB in a few hours and increasing. Has > anyone experienced this? Any idea how to deal with this issue? > > Thanks, > Omid > > [1] http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7066129 >
