: Aaron Morton [mailto:aa...@thelastpickle.com]
Sent: Wednesday, November 06, 2013 8:34 PM
To: Cassandra User
Subject: Re: Config changes to leverage new hardware
Running Cassandra 1.1.5 currently, but evaluating to upgrade to 1.2.11 soon.
You will make more use of the extra memory moving
cache, and it increased by exactly the same size of the
file written (no reads were done in this case)
-Original Message-
From: Aaron Morton [mailto:aa...@thelastpickle.com]
Sent: Monday, November 25, 2013 11:55 AM
To: Cassandra User
Subject: Re: Config changes to leverage new hardware
process uses the 8 GB allocated to it, and
at least 10-15 GB on all the hosts is not used at all.
Thanks,
Arindam
From: Aaron Morton [mailto:aa...@thelastpickle.com]
Sent: Wednesday, November 06, 2013 8:34 PM
To: Cassandra User
Subject: Re: Config changes to leverage new hardware
Running
Running Cassandra 1.1.5 currently, but evaluating to upgrade to 1.2.11 soon.
You will make more use of the extra memory moving to 1.2 as it moves bloom
filters and compression data off heap.
Also grab the TLAB setting from cassandra-env.sh in v1.2
As of now, our performance tests (our
