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Subject: Re: Fatal configuration error,
 so how to change listen_address:storage_port in cassandra.yaml ?
References: <AANLkTi=cJk61xSr9jjHqx_QH7ByB_sh5CVzhUT1QEcTU@mail.gmail.com>
From: Aaron Morton <aaron@thelastpickle.com>
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Date: Fri, 11 Mar 2011 18:14:33 +1300
To: "user@cassandra.apache.org" <user@cassandra.apache.org>
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Something else is using the port, perhaps an existing Cassandra process?

Use "lsof -i | grep 7000" to see what is.

If you need to change it, you are looking for storage_port in the config.

Aaron

On 11/03/2011, at 3:43 PM, Bob Futrelle <bob.futrelle@gmail.com> wrote:

> Now that I've made the JMX_PORT change cassandra will attempt to run.
> (Dumb me, I didn't need to ask - the answer about changing JMX_PORT was al=
ready in the archives.  I'm getting with it now, so I know to look there fir=
st.  Just finding my way around cassandra....)
>=20
> Made the change:
>=20
> JMX_PORT=3D"8080
> to
> JMX_PORT=3D"9980"
> in cassandra-env.sh
>=20
> Then ran
> sudo ./bin/cassandra -f -p pidfile
> threw a Fatal configuration error:
>=20
> org.apache.cassandra.config.ConfigurationException: localhost/10.0.1.3:700=
0 is in use by another process.  Change listen_address:storage_port in cassa=
ndra.yaml to values that do not conflict with other services
>=20
> In cassandra.yaml the line causing the problem is
>=20
> listen_address: localhost
>=20
> Problem is, I have no idea what to change it to ???
> Maybe localhost:8000?
> And in addition, do I then need to make other changes?
>=20
>   - Bob Futrelle
>     Northeastern University
>     CCIS
>    =20
>   =20

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<html><body bgcolor="#FFFFFF"><div>Something else is using the port, perhaps an existing Cassandra process?</div><div><br></div><div>Use "lsof -i | grep 7000" to see what is.</div><div><br></div><div>If you need to change it, you are looking for storage_port in the config.</div><div><br></div><div>Aaron</div><div><br>On 11/03/2011, at 3:43 PM, Bob Futrelle &lt;<a href="mailto:bob.futrelle@gmail.com">bob.futrelle@gmail.com</a>&gt; wrote:<br><br></div><div></div><blockquote type="cite"><div><div>Now that I've made the JMX_PORT change cassandra will attempt to run.</div><div>(Dumb me, I didn't need to ask - the answer about changing JMX_PORT was already in the archives. &nbsp;I'm getting with it now, so I know to look there first. &nbsp;Just finding my way around cassandra....)</div>
<div><br></div><div>Made the change:</div><div><br></div><div>JMX_PORT="8080</div><div>to</div><div>JMX_PORT="9980"</div><div>in cassandra-env.sh</div><div><br></div><div>Then ran</div><div>sudo ./bin/cassandra -f -p pidfile</div>
<div>threw a Fatal configuration error:</div><div><br></div><div>org.apache.cassandra.config.ConfigurationException: localhost/<a href="http://10.0.1.3:7000">10.0.1.3:7000</a> is in use by another process. &nbsp;Change listen_address:storage_port in cassandra.yaml to values that do not conflict with other services</div>
<div><br></div><div>In cassandra.yaml the line causing the problem is</div><div><br></div><div>listen_address: localhost</div><div><br></div><div>Problem is, I have no idea what to change it to ???</div><div>Maybe localhost:8000?</div>
<div>And in addition, do I then need to make other changes?</div><div><br></div><div>&nbsp;&nbsp;- Bob Futrelle</div><div>&nbsp;&nbsp; &nbsp;Northeastern University</div><div>&nbsp;&nbsp; &nbsp;CCIS</div><div>&nbsp;&nbsp; &nbsp;</div><div>&nbsp;&nbsp;&nbsp;</div>
</div></blockquote></body></html>
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