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 CFC1017329 for ; Sun, 19 Jul 2015 13:23:47 +0000 (UTC) Received: (qmail 27891 invoked by uid 500); 19 Jul 2015 13:23:44 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 27845 invoked by uid 500); 19 Jul 2015 13:23:44 -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 27834 invoked by uid 99); 19 Jul 2015 13:23:44 -0000 Received: from Unknown (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 19 Jul 2015 13:23:44 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id DBA601A73D5 for ; Sun, 19 Jul 2015 13:23:43 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 6.102 X-Spam-Level: ****** X-Spam-Status: No, score=6.102 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=3, KAM_BADIPHTTP=2, KAM_LINEPADDING=1.2, NORMAL_HTTP_TO_IP=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001, WEIRD_PORT=0.001] autolearn=disabled Authentication-Results: spamd2-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx1-us-west.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id poPgzi4lhE6x for ; Sun, 19 Jul 2015 13:23:30 +0000 (UTC) Received: from mail-wi0-f174.google.com (mail-wi0-f174.google.com [209.85.212.174]) by mx1-us-west.apache.org (ASF Mail Server at mx1-us-west.apache.org) with ESMTPS id E3F3A2164D for ; Sun, 19 Jul 2015 13:23:28 +0000 (UTC) Received: by wicgb10 with SMTP id gb10so6672621wic.1 for ; Sun, 19 Jul 2015 06:22:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=uaKetJCmZRsGScf69h23PwYTc1gSfhdJ3h/UyVZC1b8=; b=erccsr2d2z/QevsUqTbLlaoxyDpPBduIoqntZUWXgEVDps/cQvQqvAf5x3VGxaRvbD 1MLUGGlZECjm9OOYD8WbkU47fJgUkF9pg0VojQT1ZWDojO5+TErHfH/DxFZgpk3ifxwi H66LrK9qcAkC2ubjDlt+6GtR0U50sXO9B/WxWqRm+AhMl1x/zn/jVaxNgBxlK/Jlmlr8 iUQcK6CRKy45QUlPptgYEgrkMAuoiavNLUfF83E2ilBXptx/iiuJlQk9Wc+dCweVxoME DEnhkhJ7xP7QeY79kegCGin5+f/xPH8FNQINBI2Tgjnk27WeDas/evNNn6V/cGmbVSWL 4Mzw== MIME-Version: 1.0 X-Received: by 10.180.94.39 with SMTP id cz7mr12513106wib.17.1437312154974; Sun, 19 Jul 2015 06:22:34 -0700 (PDT) Received: by 10.28.149.208 with HTTP; Sun, 19 Jul 2015 06:22:34 -0700 (PDT) In-Reply-To: <889B05DA4CA1424799D672CFCF9170EFAC5D4A2A@MX102CL01.corp.emc.com> References: <889B05DA4CA1424799D672CFCF9170EFAC5D4956@MX102CL01.corp.emc.com> <889B05DA4CA1424799D672CFCF9170EFAC5D4A2A@MX102CL01.corp.emc.com> Date: Sun, 19 Jul 2015 18:52:34 +0530 Message-ID: Subject: Re: Can't connect to Cassandra server From: Chamila Wijayarathna To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=f46d04426de66dbdc2051b3a5071 --f46d04426de66dbdc2051b3a5071 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi Peer, https://gist.githubusercontent.com/cdwijayarathna/a14586a9e39a943f89a0/raw/= system%20log This is the log of the last time I started the server, I couldn't found any error there. Thanks On Sun, Jul 19, 2015 at 5:56 PM, Peer, Oded wrote: > Try looking in the log file (/var/log/cassandra/system.log) for errors > that prevent your node from starting. > > > > > > *From:* Chamila Wijayarathna [mailto:cdwijayarathna@gmail.com] > *Sent:* Sunday, July 19, 2015 2:29 PM > > *To:* user@cassandra.apache.org > *Subject:* Re: Can't connect to Cassandra server > > > > Hi, > > > > I'm getting following error when running nodetool status. > > > > maduranga@ubuntu:/etc/cassandra$ nodetool status > > error: No nodes present in the cluster. Has this node finished starting u= p? > > -- StackTrace -- > > java.lang.RuntimeException: No nodes present in the cluster. Has this nod= e > finished starting up? > > at > org.apache.cassandra.dht.Murmur3Partitioner.describeOwnership(Murmur3Part= itioner.java:129) > > at > org.apache.cassandra.service.StorageService.getOwnership(StorageService.j= ava:3702) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method= ) > > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java= :57) > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorI= mpl.java:43) > > at java.lang.reflect.Method.invoke(Method.java:606) > > at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:75) > > at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source= ) > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorI= mpl.java:43) > > at java.lang.reflect.Method.invoke(Method.java:606) > > at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:279) > > at > com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanI= ntrospector.java:112) > > at > com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanI= ntrospector.java:46) > > at > com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:= 237) > > at > com.sun.jmx.mbeanserver.PerInterface.getAttribute(PerInterface.java:83) > > at > com.sun.jmx.mbeanserver.MBeanSupport.getAttribute(MBeanSupport.java:206) > > at > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(Defaul= tMBeanServerInterceptor.java:647) > > at > com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:6= 78) > > at > javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionIm= pl.java:1464) > > at > javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImp= l.java:97) > > at > javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMI= ConnectionImpl.java:1328) > > at > javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMICo= nnectionImpl.java:1420) > > at > javax.management.remote.rmi.RMIConnectionImpl.getAttribute(RMIConnectionI= mpl.java:657) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method= ) > > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java= :57) > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorI= mpl.java:43) > > at java.lang.reflect.Method.invoke(Method.java:606) > > at > sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322) > > at sun.rmi.transport.Transport$1.run(Transport.java:177) > > at sun.rmi.transport.Transport$1.run(Transport.java:174) > > at java.security.AccessController.doPrivileged(Native Method) > > at sun.rmi.transport.Transport.serviceCall(Transport.java:173= ) > > at > sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:556) > > at > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.ja= va:811) > > at > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.jav= a:670) > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java= :1145) > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.jav= a:615) > > at java.lang.Thread.run(Thread.java:745) > > > > What is the reason for this? How can I fix this? > > > > Thank You! > > > > On Sun, Jul 19, 2015 at 4:52 PM, Peer, Oded wrote: > > Are you sure your node is up? Do you get a result when running =E2=80=9Cn= odetool > =E2=80=93h 192.248.15.219 status=E2=80=9D? > > > > *From:* Chamila Wijayarathna [mailto:cdwijayarathna@gmail.com] > *Sent:* Sunday, July 19, 2015 1:53 PM > *To:* user@cassandra.apache.org > *Subject:* Re: Can't connect to Cassandra server > > > > Hi Umang, > > > > Tried your suggestion, but still getting the same error. > > > > Thanks. > > > > On Sun, Jul 19, 2015 at 3:12 PM, Umang Shah wrote: > > You also have to change the same IP which is 192.248.15.219 for seeds > inside cassandra.yaml file. > > > > then try to connect, it will work. > > > > Thanks, > > Umang Shah > > > > On Sun, Jul 19, 2015 at 1:52 AM, Chamila Wijayarathna < > cdwijayarathna@gmail.com> wrote: > > Hi Ajay, > > > > I tried that also, but still getting the same result. > > > > On Sun, Jul 19, 2015 at 2:08 PM, Ajay wrote: > > Try with the correct IP address as below: > > cqlsh 192.248.15.219 -u sinmin -p xxxxxx > > CQL documentation - > http://docs.datastax.com/en/cql/3.0/cql/cql_reference/cqlsh.html > > > > On Sun, Jul 19, 2015 at 2:00 PM, Chamila Wijayarathna < > cdwijayarathna@gmail.com> wrote: > > Hello all, > > > > After starting cassandra, I tried to connect to cassandra from cqlsh and > java, but it fails to do so. > > > > Following is the error I get while trying to connect to cqlsh. > > > > cqlsh -u sinmin -p xxxxxx > > Connection error: ('Unable to connect to any servers', {'127.0.0.1': > error(111, "Tried connecting to [('127.0.0.1', 9042)]. Last error: > Connection refused")}) > > > > I have set listen_address and rpc_address in cassandra.yaml to the ip > address of server address like follows. > > > > listen_address:192.248.15.219 > > rpc_address:192.248.15.219 > > > > Following is what I found from cassandra system.log. > > > https://gist.githubusercontent.com/cdwijayarathna/a14586a9e39a943f89a0/ra= w/system%20log > > > > Following is the netstat result I got. > > > > maduranga@ubuntu:/var/log/cassandra$ netstat > > Active Internet connections (w/o servers) > > Proto Recv-Q Send-Q Local Address Foreign Address State > > > tcp 0 0 ubuntu:ssh 103.21.166.35:54417 > ESTABLISHED > > tcp 0 0 ubuntu:1522 ubuntu:30820 > ESTABLISHED > > tcp 0 0 ubuntu:30820 ubuntu:1522 > ESTABLISHED > > tcp 0 256 ubuntu:ssh 175.157.41.209:42435 > ESTABLISHED > > Active UNIX domain sockets (w/o servers) > > Proto RefCnt Flags Type State I-Node Path > > unix 9 [ ] DGRAM 7936 /dev/log > > unix 3 [ ] STREAM CONNECTED 11737 > > unix 3 [ ] STREAM CONNECTED 11736 > > unix 3 [ ] STREAM CONNECTED 10949 > /var/run/dbus/system_bus_socket > > unix 3 [ ] STREAM CONNECTED 10948 > > unix 2 [ ] DGRAM 10947 > > unix 2 [ ] STREAM CONNECTED 10801 > > unix 3 [ ] STREAM CONNECTED 10641 > > unix 3 [ ] STREAM CONNECTED 10640 > > unix 3 [ ] STREAM CONNECTED 10444 > /var/run/dbus/system_bus_socket > > unix 3 [ ] STREAM CONNECTED 10443 > > unix 3 [ ] STREAM CONNECTED 10437 > /var/run/dbus/system_bus_socket > > unix 3 [ ] STREAM CONNECTED 10436 > > unix 3 [ ] STREAM CONNECTED 10430 > /var/run/dbus/system_bus_socket > > unix 3 [ ] STREAM CONNECTED 10429 > > unix 2 [ ] DGRAM 10424 > > unix 3 [ ] STREAM CONNECTED 10422 > /var/run/dbus/system_bus_socket > > unix 3 [ ] STREAM CONNECTED 10421 > > unix 2 [ ] DGRAM 10420 > > unix 2 [ ] STREAM CONNECTED 10215 > > unix 2 [ ] STREAM CONNECTED 10296 > > unix 2 [ ] STREAM CONNECTED 9988 > > unix 2 [ ] DGRAM 9520 > > unix 3 [ ] STREAM CONNECTED 8769 > /var/run/dbus/system_bus_socket > > unix 3 [ ] STREAM CONNECTED 8768 > > unix 2 [ ] DGRAM 8753 > > unix 2 [ ] DGRAM 9422 > > unix 3 [ ] STREAM CONNECTED 7000 > @/com/ubuntu/upstart > > unix 3 [ ] STREAM CONNECTED 8485 > > unix 2 [ ] DGRAM 7947 > > unix 3 [ ] STREAM CONNECTED 6712 > /var/run/dbus/system_bus_socket > > unix 3 [ ] STREAM CONNECTED 6711 > > unix 3 [ ] STREAM CONNECTED 7760 > /var/run/dbus/system_bus_socket > > unix 3 [ ] STREAM CONNECTED 7759 > > unix 3 [ ] STREAM CONNECTED 7754 > > unix 3 [ ] STREAM CONNECTED 7753 > > unix 3 [ ] DGRAM 7661 > > unix 3 [ ] DGRAM 7660 > > unix 3 [ ] STREAM CONNECTED 6490 > @/com/ubuntu/upstart > > unix 3 [ ] STREAM CONNECTED 6475 > > > > What is the issue here? Why I can't connect to Cassandra server? How can = I > fix this? > > > > Thank You! > > > > -- > > *Chamila Dilshan Wijayarathna,* > Software Engineer > > Mobile:(+94)788193620 > > WSO2 Inc., http://wso2.com/ > > > > > > > > > > -- > > *Chamila Dilshan Wijayarathna,* > Software Engineer > > Mobile:(+94)788193620 > > WSO2 Inc., http://wso2.com/ > > > > > > > > -- > > Regards, > > Umang Shah > > +919886829019 > > > > > > -- > > *Chamila Dilshan Wijayarathna,* > Software Engineer > > Mobile:(+94)788193620 > > WSO2 Inc., http://wso2.com/ > > > > > > > > -- > > *Chamila Dilshan Wijayarathna,* > Software Engineer > > Mobile:(+94)788193620 > > WSO2 Inc., http://wso2.com/ > > > --=20 *Chamila Dilshan Wijayarathna,* Software Engineer Mobile:(+94)788193620 WSO2 Inc., http://wso2.com/ --f46d04426de66dbdc2051b3a5071 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hi Peer,

https= ://gist.githubusercontent.com/cdwijayarathna/a14586a9e39a943f89a0/raw/syste= m%20log This is the log of the last time I started the server, I couldn= 't found any error there.

Thanks

On Sun, Jul 19,= 2015 at 5:56 PM, Peer, Oded <Oded.Peer@rsa.com> wrote:
<= blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px= #ccc solid;padding-left:1ex">

Try looking in the log fi= le (/var/log/cassandra/system.log) for errors that prevent your node from s= tarting.

=C2=A0

=C2=A0

From: Chamila = Wijayarathna [mailto:cdwijayarathna@gmail.com]
Sent: Sunday, July 19, 2015 2:29 PM


To: u= ser@cassandra.apache.org
Subject: Re: Can't connect to Cassandra server

=C2=A0

Hi,

=C2=A0

I'm getting following error when running nodetoo= l status.

=C2=A0

maduranga@ubuntu:/etc/cassandra$ nodetool status<= /u>

error: No nodes present in the cluster. Has this nod= e finished starting up?

-- StackTrace --

java.lang.RuntimeException: No nodes present in the = cluster. Has this node finished starting up?

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at org.apache.cassandra.dht.Murmur3Partitioner.describeOwne= rship(Murmur3Partitioner.java:129)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at org.apache.cassandra.service.StorageService.getOwnership= (StorageService.java:3702)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Meth= od)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethod= AccessorImpl.java:57)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Delegati= ngMethodAccessorImpl.java:43)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at java.lang.reflect.Method.invoke(Method.java:606)<= u>

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:75)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Sour= ce)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Delegati= ngMethodAccessorImpl.java:43)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at java.lang.reflect.Method.invoke(Method.java:606)<= u>

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:279)<= u>

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invoke= M2(StandardMBeanIntrospector.java:112)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invoke= M2(StandardMBeanIntrospector.java:46)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanI= ntrospector.java:237)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at com.sun.jmx.mbeanserver.PerInterface.getAttribute(PerInt= erface.java:83)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at com.sun.jmx.mbeanserver.MBeanSupport.getAttribute(MBeanS= upport.java:206)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.ge= tAttribute(DefaultMBeanServerInterceptor.java:647)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxM= BeanServer.java:678)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at javax.management.remote.rmi.RMIConnectionImpl.doOperatio= n(RMIConnectionImpl.java:1464)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at javax.management.remote.rmi.RMIConnectionImpl.access$300= (RMIConnectionImpl.java:97)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at javax.management.remote.rmi.RMIConnectionImpl$Privileged= Operation.run(RMIConnectionImpl.java:1328)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at javax.management.remote.rmi.RMIConnectionImpl.doPrivileg= edOperation(RMIConnectionImpl.java:1420)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at javax.management.remote.rmi.RMIConnectionImpl.getAttribu= te(RMIConnectionImpl.java:657)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Meth= od)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethod= AccessorImpl.java:57)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Delegati= ngMethodAccessorImpl.java:43)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at java.lang.reflect.Method.invoke(Method.java:606)<= u>

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRe= f.java:322)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.rmi.transport.Transport$1.run(Transport.java:177)=

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.rmi.transport.Transport$1.run(Transport.java:174)=

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at java.security.AccessController.doPrivileged(Native Metho= d)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.rmi.transport.Transport.serviceCall(Transport.java:1= 73)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTra= nsport.java:556)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run= 0(TCPTransport.java:811)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run= (TCPTransport.java:670)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at java.util.concurrent.ThreadPoolExecutor.runWorker(Thread= PoolExecutor.java:1145)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at java.util.concurrent.ThreadPoolExecutor$Worker.run(Threa= dPoolExecutor.java:615)

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 at java.lang.Thread.run(Thread.java:745)

=C2=A0

What is the reason for this? How can I fix this?<= /u>

=C2=A0

Thank You!

=C2=A0

On Sun, Jul 19, 2015 at 4:52 PM, Peer, Oded <Oded.Peer@rsa.com>= ; wrote:

Are you sure your node is= up? Do you get a result when running =E2=80=9Cnodetool =E2=80=93h 192.248.= 15.219 status=E2=80=9D?

=C2=A0

From: Chamila = Wijayarathna [mailto:cdwijayarathna@gmail.com]
Sent: Sunday, July 19, 2015 1:53 PM
To: u= ser@cassandra.apache.org
Subject: Re: Can't connect to Cassandra server<= /u>

=C2=A0

Hi Umang,

=C2=A0

Tried your suggestion, but still getting the same er= ror.

=C2=A0

Thanks.

=C2=A0

=C2=A0

On Sun, Jul 19, 2015 at 1:52 AM, Chamila Wijayarathn= a <cdwijay= arathna@gmail.com> wrote:

Hi Ajay,

=C2=A0

I tried that also, but still getting the same result= .

=C2=A0

On Sun, Jul 19, 2015 at 2:08 PM, Ajay <ajay.garga@gmail.com>= ; wrote:

Try with the correct = IP address as below:

cqlsh 192.248.15.219 -u sinmin -p xxxxxx

CQL documentation - http://docs.datastax.com/en/cql/3.0/cql/cql_reference/cqlsh.html=

=C2=A0

On Sun, Jul 19, 2015 at 2:00 PM, Chamila Wijayarathn= a <cdwijay= arathna@gmail.com> wrote:

Hello all,

=C2=A0

After starting cassandra, I tried to connect to cass= andra from cqlsh and java, but it fails to do so.

=C2=A0

Following is the error I get while trying to connect= to cqlsh.

=C2=A0

cqlsh -u sinmin -p xxxxxx

Connection error: ('Unable to connect to any ser= vers', {'127.0.0.1': error(111, "Tried connecting to [(= 9;127.0.0.1', 9042)]. Last error: Connection refused")})=

=C2=A0

I have set listen_address and rpc_address in cassand= ra.yaml to the ip address of server address like follows.

=C2=A0

listen_address:192.248.15.219

rpc_address:192.248.15.219

=C2=A0

Following is what I found from cassandra system.log.=

=C2=A0

Following is the netstat result I got.=

=C2=A0

maduranga@ubuntu:/var/log/cassandra$ netstat<= u>

Active Internet connections (w/o servers)<= /u>

Proto Recv-Q Send-Q Local Address =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 Foreign Address =C2=A0 =C2=A0 =C2=A0 =C2=A0 State =C2=A0 = =C2=A0 =C2=A0

tcp =C2=A0 =C2=A0 =C2=A0 =C2=A00 =C2=A0 =C2=A0 =C2= =A00 ubuntu:ssh =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0103.21.166.35:54417 =C2= =A0 =C2=A0 ESTABLISHED

tcp =C2=A0 =C2=A0 =C2=A0 =C2=A00 =C2=A0 =C2=A0 =C2= =A00 ubuntu:1522 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 ubuntu:30820 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0ESTABLISHED

tcp =C2=A0 =C2=A0 =C2=A0 =C2=A00 =C2=A0 =C2=A0 =C2= =A00 ubuntu:30820 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0ubuntu:1522 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 ESTABLISHED

tcp =C2=A0 =C2=A0 =C2=A0 =C2=A00 =C2=A0 =C2=A0256 ub= untu:ssh =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0175.157.41.209:42435 =C2=A0 =C2= =A0ESTABLISHED

Active UNIX domain sockets (w/o servers)

Proto RefCnt Flags =C2=A0 =C2=A0 =C2=A0 Type =C2=A0 = =C2=A0 =C2=A0 State =C2=A0 =C2=A0 =C2=A0 =C2=A0 I-Node =C2=A0 Path

unix =C2=A09 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 DGRAM =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A07936 =C2=A0 =C2=A0 /dev/log

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 11737 =C2=A0 =C2= =A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 11736 =C2=A0 =C2= =A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 10949 =C2=A0 =C2= =A0/var/run/dbus/system_bus_socket

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 10948 =C2=A0 =C2= =A0

unix =C2=A02 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 DGRAM =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A010947 =C2=A0 =C2=A0

unix =C2=A02 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 10801 =C2=A0 =C2= =A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 10641 =C2=A0 =C2= =A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 10640 =C2=A0 =C2= =A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 10444 =C2=A0 =C2= =A0/var/run/dbus/system_bus_socket

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 10443 =C2=A0 =C2= =A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 10437 =C2=A0 =C2= =A0/var/run/dbus/system_bus_socket

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 10436 =C2=A0 =C2= =A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 10430 =C2=A0 =C2= =A0/var/run/dbus/system_bus_socket

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 10429 =C2=A0 =C2= =A0

unix =C2=A02 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 DGRAM =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A010424 =C2=A0 =C2=A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 10422 =C2=A0 =C2= =A0/var/run/dbus/system_bus_socket

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 10421 =C2=A0 =C2= =A0

unix =C2=A02 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 DGRAM =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A010420 =C2=A0 =C2=A0

unix =C2=A02 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 10215 =C2=A0 =C2= =A0

unix =C2=A02 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 10296 =C2=A0 =C2= =A0

unix =C2=A02 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 9988 =C2=A0 =C2= =A0=C2=A0

unix =C2=A02 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 DGRAM =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A09520 =C2=A0 =C2=A0=C2=A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 8769 =C2=A0 =C2= =A0 /var/run/dbus/system_bus_socket

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 8768 =C2=A0 =C2= =A0=C2=A0

unix =C2=A02 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 DGRAM =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A08753 =C2=A0 =C2=A0=C2=A0

unix =C2=A02 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 DGRAM =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A09422 =C2=A0 =C2=A0=C2=A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 7000 =C2=A0 =C2= =A0 @/com/ubuntu/upstart

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 8485 =C2=A0 =C2= =A0=C2=A0

unix =C2=A02 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 DGRAM =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A07947 =C2=A0 =C2=A0=C2=A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 6712 =C2=A0 =C2= =A0 /var/run/dbus/system_bus_socket

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 6711 =C2=A0 =C2= =A0=C2=A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 7760 =C2=A0 =C2= =A0 /var/run/dbus/system_bus_socket

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 7759 =C2=A0 =C2= =A0=C2=A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 7754 =C2=A0 =C2= =A0=C2=A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 7753 =C2=A0 =C2= =A0=C2=A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 DGRAM =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A07661 =C2=A0 =C2=A0=C2=A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 DGRAM =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A07660 =C2=A0 =C2=A0=C2=A0

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 6490 =C2=A0 =C2= =A0 @/com/ubuntu/upstart

unix =C2=A03 =C2=A0 =C2=A0 =C2=A0[ ] =C2=A0 =C2=A0 = =C2=A0 =C2=A0 STREAM =C2=A0 =C2=A0 CONNECTED =C2=A0 =C2=A0 6475=C2=A0

=C2=A0

What is the issue here? Why I can't connect to C= assandra server? How can I fix this?

=C2=A0

Thank You!

=C2=A0

--

Chamila Dilshan Wij= ayarathna,
Software Engineer

Mobile:<= /span>(+94)788193620

WSO2 Inc= .,=C2=A0http://wso2.com/=

=C2=A0

=C2=A0



=C2=A0

--

Chamila Dilshan Wijayarathna,
Software Engineer

Mobile:<= /span>(+94)788193620=

WSO2 Inc= .,=C2=A0http://wso2.com/

=C2=A0



=C2=A0

--

Regards,=

Umang Shah



=C2=A0

--

Chamila Dilshan Wijayarathna,
Software Engineer

Mobile:<= /span>(+94)788193620=

WSO2 Inc= .,=C2=A0http://wso2.com/

=C2=A0



=C2=A0

--

Chamila Dilshan Wijayarathna,
Software Engineer

Mobile:<= /span>(+94)788193620

WSO2 Inc= .,=C2=A0http://wso2.com/

=C2=A0




--
Chamila Dilshan Wijayarathna,=
Software Engineer
<= span style=3D"font-size:12.8000001907349px">WSO2 In= c.,=C2=A0http://wso2.com/=

--f46d04426de66dbdc2051b3a5071--