Facing the same issue with rpc_address set to the same as listen address on both nodes
Checked with having in first node - rpc_address: 10.96.10.207 in second node - rpc_address: 10.96.10.223 On Thu, Aug 29, 2013 at 12:40 PM, Andrew Cobley <a.e.cob...@dundee.ac.uk>wrote: > Have you tried setting rpc_address to the same as listen_address ? > > > Andy > > On 29 Aug 2013, at 07:47, Dinesh <dinesh.gad...@gmail.com> wrote: > > My first node is running and second node is not running in this case > > I tried telnet from second node to first node. Following is the stdout > > # telnet 10.96.10.207 7000 > Trying 10.96.10.207... > Connected to 10.96.10.207. > Escape character is '^]'. > quit > Connection closed by foreign host. > > I see the same output for 7199 & 9160 ports. is this correct. I am not > seeing the telnet session as something like telnet> > ---------- > But when I tried with 7001. I am seeing the below output > > # telnet 10.96.10.207 7001 > Trying 10.96.10.207... > telnet: connect to address 10.96.10.207: Connection refused > > I see the same output for 61620 & 61621 ports > ---------- > > Please suggest > > > > On Thu, Aug 29, 2013 at 11:23 AM, Andrey Ilinykh <ailin...@gmail.com>wrote: > >> To be sure ports are open try to connect from one node to another: >> >> telnet <node ip> 7000 >> >> try all ports. >> >> Andrey >> >> >> On Wed, Aug 28, 2013 at 10:41 PM, Dinesh <dinesh.gad...@gmail.com> wrote: >> >>> Hi John, >>> >>> I had my firewall disabled in both the nodes >>> To make sure. I checked it >>> # rcSuSEfirewall2 status >>> Checking the status of SuSEfirewall2 >>> unused >>> >>> if it's, on it says running >>> >>> Please suggest the further steps, where to look and troubleshoot, if >>> you have any idea >>> >>> >>> >>> >>> >>> >>> On Thu, Aug 29, 2013 at 2:34 AM, John Pyeatt <john.pye...@singlewire.com >>> > wrote: >>> >>>> Have you verified that your firewall is configured for the cassandra >>>> traffic. At the very least you need to make certain the following ports are >>>> open between nodes: 7000, 7001, 7199, 9160, 61620 and 61621. >>>> >>>> >>>> On Wed, Aug 28, 2013 at 12:36 AM, Dinesh <dinesh.gad...@gmail.com>wrote: >>>> >>>>> In my case rpc_address in both the nodes is set to 0.0.0.0 which means >>>>> it listens on all interfaces. it has a larger scope (to listen on all >>>>> localhost, ipv4, hostnames, ipv6 addresses) than providing just the >>>>> hostname/ipv4 addresses >>>>> >>>>> anyway I initially checked that, but it's the same exception I got >>>>> in this case also >>>>> >>>>> >>>>> >>>>> >>>>> On Wed, Aug 28, 2013 at 10:40 AM, Naresh Yadav >>>>> <nyadav....@gmail.com>wrote: >>>>> >>>>>> >>>>>> You would need to configure rpc_address also with hostname/ips on >>>>>> both the nodes. >>>>>> >>>>>> Naresh >>>>>> >>>>>> On Wed, Aug 28, 2013 at 10:15 AM, Dinesh <dinesh.gad...@gmail.com>wrote: >>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> I am trying to setup a two node Cassandra cluster >>>>>>> >>>>>>> Able to start the first node, but not seeing the following >>>>>>> exception while starting the second node >>>>>>> >>>>>>> ERROR 17:31:34,315 Exception encountered during startup >>>>>>> java.lang.IllegalStateException: Unable to contact any seeds! >>>>>>> at >>>>>>> org.apache.cassandra.service.StorageService.bootstrap(StorageService.java:947) >>>>>>> at >>>>>>> org.apache.cassandra.service.StorageService.joinTokenRing(StorageService.java:716) >>>>>>> at >>>>>>> org.apache.cassandra.service.StorageService.initServer(StorageService.java:554) >>>>>>> at >>>>>>> org.apache.cassandra.service.StorageService.initServer(StorageService.java:451) >>>>>>> at >>>>>>> org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:348) >>>>>>> at >>>>>>> org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:447) >>>>>>> at >>>>>>> org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:490) >>>>>>> java.lang.IllegalStateException: Unable to contact any seeds! >>>>>>> at >>>>>>> org.apache.cassandra.service.StorageService.bootstrap(StorageService.java:947) >>>>>>> at >>>>>>> org.apache.cassandra.service.StorageService.joinTokenRing(StorageService.java:716) >>>>>>> at >>>>>>> org.apache.cassandra.service.StorageService.initServer(StorageService.java:554) >>>>>>> at >>>>>>> org.apache.cassandra.service.StorageService.initServer(StorageService.java:451) >>>>>>> at >>>>>>> org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:348) >>>>>>> at >>>>>>> org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:447) >>>>>>> at >>>>>>> org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:490) >>>>>>> Exception encountered during startup: Unable to contact any seeds! >>>>>>> ERROR 17:31:34,322 Exception in thread >>>>>>> Thread[StorageServiceShutdownHook,5,main] >>>>>>> java.lang.NullPointerException >>>>>>> at >>>>>>> org.apache.cassandra.service.StorageService.stopRPCServer(StorageService.java:321) >>>>>>> at >>>>>>> org.apache.cassandra.service.StorageService.shutdownClientServers(StorageService.java:370) >>>>>>> at >>>>>>> org.apache.cassandra.service.StorageService.access$000(StorageService.java:88) >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> ============================= >>>>>>> My yaml configuration files have these modified >>>>>>> >>>>>>> >>>>>>> first node yaml >>>>>>> --------------- >>>>>>> initial_token: -9223372036854775808 # generated this using tokengen >>>>>>> tool >>>>>>> seeds: "10.96.19.207" # which is the IP of first node >>>>>>> listen_address: 10.96.19.207 # which is the IP of first node itself >>>>>>> rpc_address: 0.0.0.0 >>>>>>> >>>>>>> second node yaml >>>>>>> ---------------- >>>>>>> initial_token: 0 >>>>>>> seeds: "10.96.19.207" # which is the IP of first node >>>>>>> listen_address: 10.96.10.223 # which is the IP of second node >>>>>>> rpc_address: 0.0.0.0 >>>>>>> >>>>>>> >>>>>>> ================== >>>>>>> >>>>>>> Can anyone please help me what went wrong with my configuration? >>>>>>> >>>>>>> Regards >>>>>>> Dinesh >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Regards >>>>> Dinesh >>>>> >>>> >>>> >>>> >>>> -- >>>> John Pyeatt >>>> Singlewire Software, LLC >>>> www.singlewire.com >>>> ------------------ >>>> 608.661.1184 >>>> john.pye...@singlewire.com >>>> >>> >>> >>> >>> -- >>> Regards >>> Dinesh >>> >> >> > > > -- > Regards > Dinesh > > > > The University of Dundee is a registered Scottish Charity, No: SC015096 > -- Regards Dinesh
