Compression buffers are located in Heap, I saw them in Heapdump. That is:
======================
public class CompressedRandomAccessReader extends RandomAccessReader {
…..
private ByteBuffer compressed; // <-- THAT IS
======================
From: Robert Coli [mailto:rc...@eventbrite.com]
Sent: 19 февраля 2014 г. 6:24
To: user@cassandra.apache.org
Subject: Re: Turn off compression (1.2.11)
On Mon, Feb 17, 2014 at 4:35 PM, Plotnik, Alexey
<aplot...@rhonda.ru<mailto:aplot...@rhonda.ru>> wrote:
As an aside, 1.2.0 beta moved a bunch of data related to compression off the
heap. If you were to try to run the same cluster under 1.1, you'd probably OOM
your heap immediately.
https://issues.apache.org/jira/browse/CASSANDRA-4941
=Rob
