Thanks Edward.!
On Fri, Apr 12, 2013 at 9:46 AM, Edward Capriolo <edlinuxg...@gmail.com>wrote: > This issue describes the design of the arena allocation of memtabes. > https://issues.apache.org/jira/browse/CASSANDRA-2252 > > > On Fri, Apr 12, 2013 at 1:35 AM, Viktor Jevdokimov < > viktor.jevdoki...@adform.com> wrote: > >> Memtables resides in heap, write rate impacts GC, more writes - more >> frequent and longer ParNew GC pauses. >> >> >> From: Jay Svc [mailto:jaytechg...@gmail.com] >> Sent: Friday, April 12, 2013 01:03 >> To: user@cassandra.apache.org >> Subject: Does Memtable resides in Heap? >> >> Hi Team, >> >> I have got this 8GB of RAM out of that 4GB allocated to Java Heap. My >> question is the size of Memtable does it contribute to heap size? or they >> are part of off-heap? >> >> Does bigger Memtable would have impact on GC and overall memory >> management? >> >> I am using DSE 3.0 / Cassandra 1.1.9. >> >> Thanks, >> Jay >> >> Best regards / Pagarbiai >> >> Viktor Jevdokimov >> Senior Developer >> >> Email: viktor.jevdoki...@adform.com >> Phone: +370 5 212 3063 >> Fax: +370 5 261 0453 >> >> J. Jasinskio 16C, >> LT-01112 Vilnius, >> Lithuania >> >> >> >> Disclaimer: The information contained in this message and attachments is >> intended solely for the attention and use of the named addressee and may be >> confidential. If you are not the intended recipient, you are reminded that >> the information remains the property of the sender. You must not use, >> disclose, distribute, copy, print or rely on this e-mail. If you have >> received this message in error, please contact the sender immediately and >> irrevocably delete this message and any copies. >> > >
