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
