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Date: Wed, 12 May 2010 11:10:17 -0700
Message-ID: <AANLkTilbRwzYuGuZfS-W2ra-Lvz9H5W71chICrnsN39f@mail.gmail.com>
Subject: Re: Cache capacities set by nodetool
From: James Golick <jamesgolick@gmail.com>
To: user@cassandra.apache.org
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Hmmm.... that's definitely what we're seeing. Although, we aren't seeing
cache settings being picked up properly on a restart either.

On Wed, May 12, 2010 at 8:42 AM, Ryan King <ryan@twitter.com> wrote:

> It's a bug:
>
> https://issues.apache.org/jira/browse/CASSANDRA-1079
>
> -ryan
>
> On Wed, May 12, 2010 at 8:16 AM, James Golick <jamesgolick@gmail.com>
> wrote:
> > When I first brought this cluster online, the storage-conf.xml file had a
> > few cache capacities set. Since then, we've completely changed how we use
> > cassandra's caching, and no longer use any of the caches I setup in the
> > original configuration.
> > I'm finding that cassandra doesn't want to keep my new cache settings. I
> can
> > disable those caches with setcachecapacity, check cfstats and see that
> they
> > are disabled, but within a few minutes, cfstats is reporting that the
> caches
> > are back.
> > Anything I can do?
>

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Hmmm.... that&#39;s definitely what we&#39;re seeing. Although, we aren&#39=
;t seeing cache settings being picked up properly on a restart either.<br><=
br><div class=3D"gmail_quote">On Wed, May 12, 2010 at 8:42 AM, Ryan King <s=
pan dir=3D"ltr">&lt;<a href=3D"mailto:ryan@twitter.com">ryan@twitter.com</a=
>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex;">It&#39;s a bug:<br>
<br>
<a href=3D"https://issues.apache.org/jira/browse/CASSANDRA-1079" target=3D"=
_blank">https://issues.apache.org/jira/browse/CASSANDRA-1079</a><br>
<font color=3D"#888888"><br>
-ryan<br>
</font><div><div></div><div class=3D"h5"><br>
On Wed, May 12, 2010 at 8:16 AM, James Golick &lt;<a href=3D"mailto:jamesgo=
lick@gmail.com">jamesgolick@gmail.com</a>&gt; wrote:<br>
&gt; When I first brought this cluster online, the storage-conf.xml file ha=
d a<br>
&gt; few cache capacities set.=A0Since then, we&#39;ve completely changed h=
ow we use<br>
&gt; cassandra&#39;s caching, and no longer use any of the caches I setup i=
n the<br>
&gt; original configuration.<br>
&gt; I&#39;m finding that cassandra doesn&#39;t want to keep my new cache s=
ettings. I can<br>
&gt; disable those caches with setcachecapacity, check cfstats and see that=
 they<br>
&gt; are disabled, but within a few minutes, cfstats is reporting that the =
caches<br>
&gt; are back.<br>
&gt; Anything I can do?<br>
</div></div></blockquote></div><br>

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