: user
Subject: Re: Cassandra using a ton of native memory
8Gb of RAM being a recommended production setting for most of the workload out
there. Having only 16Gb of RAM, and because Cassandra is relying a lot on
system page cache, there should be no surprise that your 16Gb being eaten up.
On
.apache.org
> *Subject:* Cassandra using a ton of native memory
>
>
>
> Hi,
>
>
>
> I have a problem with Cassandra 3.11.0 on Windows. I'm testing a workload
> w= ith a lot of read-then-writes that had no significant problems on
> Cassandra= 2.x. However, now when
? Should I disable
memory-mapped IO?
I can see issues in JIRA related to Windows memory-mapped I/O but they all
appear to be fixed prior to 3.11.
From: Austin Sharp [mailto:austin.sh...@seeq.com]
Sent: Thursday, November 2, 2017 17:51
To: user@cassandra.apache.org
Subject: Cassandra using a ton
Hi,
I have a problem with Cassandra 3.11.0 on Windows. I'm testing a workload w=
ith a lot of read-then-writes that had no significant problems on Cassandra=
2.x. However, now when this workload continues for a while (perhaps an hou= r),
Cassandra or its JVM effectively use up all of the mac
