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Date: Mon, 9 May 2011 23:00:12 -0700
Message-ID: <BANLkTinKiqTUOn5OV4qxM+jQKQR751J5hQ@mail.gmail.com>
Subject: Re: logged out: #<User allow_all groups=[]>
From: Stu Hood <stuhood@gmail.com>
To: user@cassandra.apache.org
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As a side note, be aware that running with DEBUG logging enabled can make
your cluster run a full order of magnitude slower.

On Mon, May 9, 2011 at 6:54 PM, Suan Aik Yeo <yeosuanaik@gmail.com> wrote:

> Ah, must be the status check that I set up. Thanks!
>
>
> On Mon, May 9, 2011 at 7:42 PM, Tyler Hobbs <tyler@datastax.com> wrote:
>
>> It just means a client connection was closed.
>>
>>
>> On Mon, May 9, 2011 at 5:41 PM, Suan Aik Yeo <yeosuanaik@gmail.com>wrote:
>>
>>> I have a Cassandra 0.7.0, 3 node cluster with logging set to DEBUG. A few
>>> days ago, and I'm not sure what triggered this, the logs started showing
>>> messages like
>>>     DEBUG 17:37:30,399 logged out: #<User allow_all groups=[]>
>>> every second or so, regardless whether there was Cassandra activity.
>>> Today I just upgraded to 0.7.5, and they're still there. Apart from blowing
>>> up the log file sizes, what do these messages mean?
>>>
>>> Thanks,
>>> Suan
>>>
>>
>>
>>
>> --
>> Tyler Hobbs
>> Software Engineer, DataStax <http://datastax.com/>
>> Maintainer of the pycassa <http://github.com/pycassa/pycassa> Cassandra
>> Python client library
>>
>>
>

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As a side note, be aware that running with DEBUG logging enabled can make y=
our cluster run a full order of magnitude slower.<div><br><div class=3D"gma=
il_quote">On Mon, May 9, 2011 at 6:54 PM, Suan Aik Yeo <span dir=3D"ltr">&l=
t;<a href=3D"mailto:yeosuanaik@gmail.com">yeosuanaik@gmail.com</a>&gt;</spa=
n> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex;">Ah, must be the status check that I set up.=
 Thanks!<div><div></div><div class=3D"h5"><br><br><div class=3D"gmail_quote=
">On Mon, May 9, 2011 at 7:42 PM, Tyler Hobbs <span dir=3D"ltr">&lt;<a href=
=3D"mailto:tyler@datastax.com" target=3D"_blank">tyler@datastax.com</a>&gt;=
</span> wrote:<br>

<blockquote class=3D"gmail_quote" style=3D"margin:0pt 0pt 0pt 0.8ex;border-=
left:1px solid rgb(204, 204, 204);padding-left:1ex">It just means a client =
connection was closed.<div><div></div><div><br><br><div class=3D"gmail_quot=
e">

On Mon, May 9, 2011 at 5:41 PM, Suan Aik Yeo <span dir=3D"ltr">&lt;<a href=
=3D"mailto:yeosuanaik@gmail.com" target=3D"_blank">yeosuanaik@gmail.com</a>=
&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0pt 0pt 0pt 0.8ex;border-=
left:1px solid rgb(204, 204, 204);padding-left:1ex">I have a Cassandra 0.7.=
0, 3 node cluster with logging set to DEBUG. A few days ago, and I&#39;m no=
t sure what triggered this, the logs started showing messages like<br>


=A0=A0=A0 DEBUG 17:37:30,399 logged out: #&lt;User allow_all groups=3D[]&gt=
;<br>
every second or so, regardless whether there was Cassandra activity. Today =
I just upgraded to 0.7.5, and they&#39;re still there. Apart from blowing u=
p the log file sizes, what do these messages mean?<br><br>Thanks,<br><font =
color=3D"#888888">Suan<br>



</font></blockquote></div><br><br clear=3D"all"><br></div></div><font color=
=3D"#888888">-- <br><font color=3D"#888888">Tyler Hobbs<span></span><br>
Software Engineer, <a href=3D"http://datastax.com/" target=3D"_blank">DataS=
tax</a><br>Maintainer of the <a href=3D"http://github.com/pycassa/pycassa" =
target=3D"_blank">pycassa</a> Cassandra Python client library<br></font><br=
>
</font></blockquote></div><br>
</div></div></blockquote></div><br></div>

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