incubator-cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Dinesh <dinesh.gad...@gmail.com>
Subject Re: Setting up a multi-node cluster
Date Fri, 30 Aug 2013 04:08:38 GMT
I enabled the debug level for logging. following is the debug entry for the
same exception from node2. Someone please help me

DEBUG 14:53:58,372 Connection version 6 from /10.96.10.105
DEBUG 14:53:58,374 Upgrading incoming connection to be compressed
DEBUG 14:53:58,378 Max version for /10.96.10.105 is 6
DEBUG 14:53:58,379 Setting version 6 for /10.96.10.105
DEBUG 14:53:58,380 set version for /10.96.10.105 to 6
DEBUG 14:53:58,380 Reseting version for /10.96.10.105
DEBUG 14:53:58,683 error writing to rhlcas1/10.96.10.105
java.io.IOException: Broken pipe
        at sun.nio.ch.FileDispatcher.write0(Native Method)
        at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:29)
        at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:69)
        at sun.nio.ch.IOUtil.write(IOUtil.java:40)
        at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:336)
        at java.nio.channels.Channels.writeFullyImpl(Channels.java:59)
        at java.nio.channels.Channels.writeFully(Channels.java:81)
        at java.nio.channels.Channels.access$000(Channels.java:47)
        at java.nio.channels.Channels$1.write(Channels.java:155)
        at
java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
        at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
        at
org.xerial.snappy.SnappyOutputStream.flush(SnappyOutputStream.java:95)
        at java.io.DataOutputStream.flush(DataOutputStream.java:106)
        at
org.apache.cassandra.net.OutboundTcpConnection.writeConnected(OutboundTcpConnection.java:205)
        at
org.apache.cassandra.net.OutboundTcpConnection.run(OutboundTcpConnection.java:149)





On Thu, Aug 29, 2013 at 1:48 PM, Dinesh <dinesh.gaddam@gmail.com> wrote:

> 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.cobley@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.gaddam@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 <ailinykh@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.gaddam@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.pyeatt@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.gaddam@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.ait@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.gaddam@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.pyeatt@singlewire.com
>>>>>
>>>>
>>>>
>>>>
>>>>  --
>>>> Regards
>>>> Dinesh
>>>>
>>>
>>>
>>
>>
>>  --
>> Regards
>> Dinesh
>>
>>
>>
>> The University of Dundee is a registered Scottish Charity, No: SC015096
>>
>
>
>
> --
> Regards
> Dinesh
>



-- 
Regards
Dinesh

Mime
View raw message