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Date: Tue, 19 Apr 2016 12:40:09 -0700
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 <CAKteUXSZaUDWf1ZiHVnPRP6RZgwX_DOHKNkBfU9x8X79xV0Eow@mail.gmail.com>
Subject: nodetool -h <hostname or ip> fails Connection refused
From: "Alaa Zubaidi (PDF)" <alaa.zubaidi@pdf.com>
To: user@cassandra.apache.org
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Hi,

I am trying to run nodetool remotely. but its not working:
I am running Cassandra 2.2.5 on CentOS 6.
listen_address: is set to <host IP>
rpc_address: is set to 0.0.0.0
broadcast_rpc_address: is set to <host IP>

I changed the following in cassadnra-env.sh
JVM_OPTS=3D"$JVM_OPTS -Djava.rmi.server.hostname=3D<hostname>"
-Dcom.sun.management.jmxremote.port=3D7199
-Dcom.sun.management.jmxremote.ssl=3Dfalse
-Dcom.sun.management.jmxremote.authenticate=3Dfalse

"nodetool -h <hostname or ip> -p <port> status" results in:
failed to connect to 'hostname' - Connection Exception: 'Connection refused=
"

netstat -nl | grep 7199
tcp    0    0    127.0.0.1:7199    0.0.0.0:*    LISTEN

ONLY "nodetool -h localhost" works

Any idea how to fix it?

Thanks,
Alaa

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<div dir=3D"ltr">Hi,<div><br></div><div>I am trying to run nodetool remotel=
y. but its not working:</div><div>I am running Cassandra 2.2.5 on CentOS 6.=
</div><div>listen_address: is set to &lt;host IP&gt;<br></div><div>rpc_addr=
ess: is set to 0.0.0.0</div><div>broadcast_rpc_address: is set to &lt;host =
IP&gt;</div><div><br></div><div>I changed the following in cassadnra-env.sh=
</div><div><span style=3D"color:rgb(34,36,38);font-family:Consolas,Menlo,Mo=
naco,&#39;Lucida Console&#39;,&#39;Liberation Mono&#39;,&#39;DejaVu Sans Mo=
no&#39;,&#39;Bitstream Vera Sans Mono&#39;,&#39;Courier New&#39;,monospace,=
sans-serif;font-size:13px;line-height:16.9px;white-space:pre-wrap;backgroun=
d-color:rgb(238,238,238)">JVM_OPTS=3D&quot;$JVM_OPTS -Djava.rmi.server.host=
name=3D&lt;hostname&gt;&quot;</span><br></div><div><span style=3D"color:rgb=
(34,36,38);font-family:Consolas,Menlo,Monaco,&#39;Lucida Console&#39;,&#39;=
Liberation Mono&#39;,&#39;DejaVu Sans Mono&#39;,&#39;Bitstream Vera Sans Mo=
no&#39;,&#39;Courier New&#39;,monospace,sans-serif;font-size:13px;line-heig=
ht:16.9px;white-space:pre-wrap;background-color:rgb(238,238,238)">-Dcom.sun=
.management.jmxremote.port=3D7199 -Dcom.sun.management.jmxremote.ssl=3Dfals=
e -Dcom.sun.management.jmxremote.authenticate=3Dfalse</span><br clear=3D"al=
l"><div><br></div><div>&quot;nodetool -h &lt;hostname or ip&gt; -p &lt;port=
&gt; status&quot; results in:</div><div>failed to connect to &#39;hostname&=
#39; - Connection Exception: &#39;Connection refused&quot;</div><div><br></=
div><div>netstat -nl |=C2=A0grep 7199</div><div>tcp =C2=A0 =C2=A00 =C2=A0 =
=C2=A00 =C2=A0 =C2=A0<a href=3D"http://127.0.0.1:7199">127.0.0.1:7199</a> =
=C2=A0 =C2=A00.0.0.0:* =C2=A0 =C2=A0LISTEN</div><div><br></div><div>ONLY &q=
uot;nodetool -h localhost&quot; works<br></div><div><br></div><div>Any idea=
 how to fix it?</div><div><br></div><div>Thanks,</div><div>Alaa</div><div><=
br></div>
</div></div>

<br>
<span style=3D"font-size:8pt"><font style=3D"background-color:white" color=
=3D"gray"><span style=3D"font-size:10pt"><font color=3D"#000000" size=3D"1"=
><em>This message may contain confidential and privileged information. If i=
t has been sent to you in error, please reply to advise the sender of the e=
rror and then immediately permanently delete it and all attachments to it f=
rom your systems. If you are not the intended recipient, do not read, copy,=
 disclose or otherwise use this message or any attachments to it. The sende=
r disclaims any liability for such unauthorized use.  PLEASE NOTE that all =
incoming e-mails sent to PDF e-mail accounts will be archived and may be sc=
anned by us and/or by external service providers to detect and prevent thre=
ats to our systems, investigate illegal or inappropriate behavior, and/or e=
liminate unsolicited promotional e-mails (=E2=80=9Cspam=E2=80=9D).  If you =
have any concerns about this process, please contact us at </em></font></sp=
an><a href=3D"mailto:legal.department@pdf.com" target=3D"_blank"><span styl=
e=3D"font-size:10pt"><font size=3D"1"><em>legal.department@pdf.com</em></fo=
nt></span></a><span style=3D"font-size:10pt"><font color=3D"#000000" size=
=3D"1"><em>.</em></font></span></font></span>
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