Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id D39D4E375 for ; Sat, 9 Mar 2013 07:35:32 +0000 (UTC) Received: (qmail 88647 invoked by uid 500); 9 Mar 2013 07:35:30 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 88286 invoked by uid 500); 9 Mar 2013 07:35:29 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 88235 invoked by uid 99); 9 Mar 2013 07:35:26 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 09 Mar 2013 07:35:26 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of talk2amulya@gmail.com designates 209.85.217.176 as permitted sender) Received: from [209.85.217.176] (HELO mail-lb0-f176.google.com) (209.85.217.176) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 09 Mar 2013 07:35:21 +0000 Received: by mail-lb0-f176.google.com with SMTP id s4so1887729lbc.21 for ; Fri, 08 Mar 2013 23:35:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:mime-version:in-reply-to:references:from:date:message-id :subject:to:content-type; bh=CYVDz8X8CJMt7KOweJixH1wxrtruHPRAlTT1D7F3Csw=; b=vqcqbEGkvhttFSqeuUD2TDcfjq2qBKAI68s2+bCISYrFgmyq08xhgosS918Cpz5Q0T jIGPH44Qu/HDR1Kp+EoouYXk4XrdIZS12dCiNsK9+T88mkT0mNthN9pRiBQwGGShbQ4k XBSKTrAiPgj5Kix9gMt/xJgrFJhqGfKPBrUrDYc/M2qLxs5Pd55jlemiUzMzk/wS6GxC uHfSNc7Hz6cdZN3mLL9pUkWV1++nWUs1AlusisuSItGlnNnOda4Q85bLXNHbh7UelhMQ h7lnYMGDEwMzPXEij1IgruKXz3hjSjrS9klY1CyEVNWvXnH3JO5Gvvt8MyJjG5IU2OMb GL5A== X-Received: by 10.112.41.136 with SMTP id f8mr1983731lbl.121.1362814500232; Fri, 08 Mar 2013 23:35:00 -0800 (PST) MIME-Version: 1.0 Received: by 10.112.81.234 with HTTP; Fri, 8 Mar 2013 23:34:39 -0800 (PST) In-Reply-To: References: From: amulya rattan Date: Sat, 9 Mar 2013 13:04:39 +0530 Message-ID: Subject: Re: Cassandra cluster setup issue To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=e0cb4efe34442e6c0c04d778fa19 X-Virus-Checked: Checked by ClamAV on apache.org --e0cb4efe34442e6c0c04d778fa19 Content-Type: text/plain; charset=ISO-8859-1 I just saw that the "failed to connect to 'x.x.x.x:7199' : connection refused" error for nodetool that I am facing used to exist earlier also, case in point https://issues.apache.org/jira/browse/CASSANDRA-4494 I can see this problem resurfacing in Cassandra 1.1.9 on my system. I am using RHEL 6.0 and 7199 can be seen bound by Cassandra upon netstat. When I do "telnet x.x.x.x 7199", that works too. Any pointers please. 2013/3/8 amulya rattan > I have started cassandra on three nodes, however opscenter only shows two > of them. The missing one is starting properly, with gossip and everything > else showing no errors. It also has the other nodes as seeds in > cassandra.yaml, so I am amazed why it doesn't show as part of the ring. I > have tried restarting it a bunch of times but neither does it throw any > error, nor it shows as part of the ring > > Another strange thing is that nodetool won't start on any of the nodes. It > keeps throwing connection refused error. It's not the same usual error one > faces that starts with "Error connection to remote JMX agent!". It simply > says connection refused on x.x.x.x:7199. However, I can see the JMX port is > bound by cassandra on 0.0.0.0. I can use cassandra-cli on 9160 and > opscenter on 8888, but not jmx port. As last resort, I turned off firewall > completely, but to no avail. > > I never faced any such errors setting cassandra cluster up in the past, so > this is completely flabbergasting to me given that the port is bound and > firewall is off. > > Anybody faced anything similar in the past? Or anybody knows how to solve > it? All responses appreciated. > > ~Amulya > --e0cb4efe34442e6c0c04d778fa19 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
I just saw that the "failed to connect to 'x.x.x.x:7199' : connection refused"= ; error for nodetool that I am facing used to exist earlier also, case in p= oint=A0https://issues.apache.org/jira/browse/CAS= SANDRA-4494
I can see this problem resurfacing in Cassand= ra 1.1.9 on my system. I am using RHEL 6.0 and 7199 can be seen bound by Ca= ssandra upon netstat. When I do "telnet x.x.x.x 7199", that works= too.=A0

Any pointers please.=A0


2013/3/= 8 amulya rattan <talk2amulya@gmail.com>
I have started cassandra on three nodes, however opscenter= only shows two of them. The missing one is starting properly, with gossip = and everything else showing no errors. It also has the other nodes as seeds= in cassandra.yaml, so I am amazed why it doesn't show as part of the r= ing. I have tried restarting it a bunch of times but neither does it throw = any error, nor it shows as part of the ring=A0

Another strange thing is that nodetool won't start on an= y of the nodes. It keeps throwing connection refused error. It's not th= e same usual error one faces that starts with "Error connect= ion to remote JMX agent!". It simply says connection refused on x.x.x.= x:7199. However, I can see the JMX port is bound by cassandra on 0.0.0.0. I= can use cassandra-cli on 9160 and opscenter on 8888, but not jmx port. As = last resort, I turned off firewall completely, but to no avail.

I never faced any such error= s setting cassandra cluster up in the past, so this is completely flabberga= sting to me given that the port is bound and firewall is off.=A0

Anybody faced anything simil= ar in the past? Or anybody knows how to solve it? All responses appreciated= .

~Amulya=A0

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