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From: aaron morton <aaron@thelastpickle.com>
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Subject: Re: Row caches
Date: Fri, 21 Sep 2012 13:00:59 +1200
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Set the caching attribute for the CF. It defaults to keys_only, other =
values are both or rows_only.=20

See http://www.datastax.com/dev/blog/caching-in-cassandra-1-1

Cheers

-----------------
Aaron Morton
Freelance Developer
@aaronmorton
http://www.thelastpickle.com

On 19/09/2012, at 1:34 PM, Jason Wee <peichieh@gmail.com> wrote:

> which version is that? in version, 1.1.2 , nodetool does take the =
column family.
>=20
> setcachecapacity <keyspace> <cfname> <keycachecapacity> =
<rowcachecapacity> - Set the key and row cache capacities of a given =
column family
>=20
> On Wed, Sep 19, 2012 at 2:15 AM, rohit reddy =
<rohit.kommareddy@gmail.com> wrote:
> Hi,
>=20
> Is it possible to enable row cache per column family after the column =
family is created.
>=20
> nodetool setcachecapacity does not take the column family as input.
>=20
> Thanks
> Rohit
>=20


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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html =
charset=3Diso-8859-1"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Set =
the caching attribute for the CF. It defaults to&nbsp;keys_only, other =
values are both or rows_only.&nbsp;<div><br></div><div>See&nbsp;<a =
href=3D"http://www.datastax.com/dev/blog/caching-in-cassandra-1-1">http://=
www.datastax.com/dev/blog/caching-in-cassandra-1-1</a></div><div><br></div=
><div>Cheers</div><div><br></div><div><div><div =
apple-content-edited=3D"true">
<span class=3D"Apple-style-span" style=3D"border-collapse: separate; =
color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; =
font-variant: normal; font-weight: normal; letter-spacing: normal; =
line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: =
0px; text-transform: none; white-space: normal; widows: 2; word-spacing: =
0px; -webkit-border-horizontal-spacing: 0px; =
-webkit-border-vertical-spacing: 0px; =
-webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: =
auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span =
class=3D"Apple-style-span" style=3D"border-collapse: separate; color: =
rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: =
normal; font-weight: normal; letter-spacing: normal; line-height: =
normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: =
normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: =
0px; -webkit-border-vertical-spacing: 0px; =
-webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: =
auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
-webkit-line-break: after-white-space; "><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; color: rgb(0, 0, 0); font-family: =
Helvetica; font-style: normal; font-variant: normal; font-weight: =
normal; letter-spacing: normal; line-height: normal; orphans: 2; =
text-indent: 0px; text-transform: none; white-space: normal; widows: 2; =
word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; =
-webkit-border-vertical-spacing: 0px; =
-webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: =
auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
-webkit-line-break: after-white-space; "><span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; color: rgb(0, 0, 0); font-family: =
Helvetica; font-style: normal; font-variant: normal; font-weight: =
normal; letter-spacing: normal; line-height: normal; orphans: 2; =
text-indent: 0px; text-transform: none; white-space: normal; widows: 2; =
word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; =
-webkit-border-vertical-spacing: 0px; =
-webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: =
auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
-webkit-line-break: after-white-space; =
"><div><div>-----------------</div><div>Aaron Morton</div><div>Freelance =
Developer</div><div>@aaronmorton</div><div><a =
href=3D"http://www.thelastpickle.com">http://www.thelastpickle.com</a></di=
v></div></div></span></div></span></div></span></span>
</div>

<br><div><div>On 19/09/2012, at 1:34 PM, Jason Wee &lt;<a =
href=3D"mailto:peichieh@gmail.com">peichieh@gmail.com</a>&gt; =
wrote:</div><br class=3D"Apple-interchange-newline"><blockquote =
type=3D"cite">which version is that? in version, 1.1.2 , nodetool does =
take the column family.<br><br>setcachecapacity &lt;keyspace&gt; =
&lt;cfname&gt; &lt;keycachecapacity&gt; &lt;rowcachecapacity&gt; - Set =
the key and row cache capacities of a given column family<br>
<br><div class=3D"gmail_quote">On Wed, Sep 19, 2012 at 2:15 AM, rohit =
reddy <span dir=3D"ltr">&lt;<a href=3D"mailto:rohit.kommareddy@gmail.com" =
target=3D"_blank">rohit.kommareddy@gmail.com</a>&gt;</span> =
wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 =
.8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<div><br></div><div>Is it possible to enable row cache per column =
family after the column family is created.</div><div><br></div><div><b =
style=3D"line-height:20px;font-size:13px;font-family:Arial,Helvetica,sans-=
serif">nodetool setcachecapacity</b><span =
style=3D"line-height:20px;font-size:13px;font-family:Arial,Helvetica,sans-=
serif">&nbsp;does not take the column family as input.</span></div>

<div><span =
style=3D"line-height:20px;font-size:13px;font-family:Arial,Helvetica,sans-=
serif"><br></span></div><div><span =
style=3D"line-height:20px;font-size:13px;font-family:Arial,Helvetica,sans-=
serif">Thanks</span></div><span class=3D"HOEnZb"><font color=3D"#888888">
<div><span =
style=3D"line-height:20px;font-size:13px;font-family:Arial,Helvetica,sans-=
serif">Rohit</span></div>
</font></span></blockquote></div><br>
</blockquote></div><br></div></div></body></html>=

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