cluster node went down
----------------------

                 Key: QPID-3286
                 URL: https://issues.apache.org/jira/browse/QPID-3286
             Project: Qpid
          Issue Type: Bug
          Components: C++ Clustering
    Affects Versions: 0.10
         Environment: Two node persistent cluster using openais. Both nodes are 
CentOS 5.5.
            Reporter: sujith paily
            Assignee: Alan Conway
            Priority: Critical


I have configured qpid 0.10 c++ brocker as 2 node persistent cluster. I was 
worked without any issue for few hours or sometimes one or two day. But one  
node went down after some time with following error.
---------------------------------------
2011-05-30 12:55:28 warning Journal "OPC_MESSAGE_QUEUE": Enqueue capacity 
threshold exceeded on queue "OPC_MESSAGE_QUEUE".
2011-05-30 12:55:28 error Unexpected exception: Enqueue capacity threshold 
exceeded on queue "OPC_MESSAGE_QUEUE". (JournalImpl.cpp:587)
2011-05-30 12:55:28 error Connection 192.168.1.138:5672-192.168.1.10:58839 
closed by error: Enqueue capacity threshold exceeded on queue 
"OPC_MESSAGE_QUEUE". (JournalImpl.cpp:587)(501)
2011-05-30 12:55:28 critical cluster(192.168.1.138:6321 READY/error) local 
error 11545 did not occur on member 192.168.1.139:25161: Enqueue capacity 
threshold exceeded on queue "OPC_MESSAGE_QUEUE". (JournalImpl.cpp:587)
2011-05-30 12:55:28 critical Error delivering frames: local error did not occur 
on all cluster members : Enqueue capacity threshold exceeded on queue 
"OPC_MESSAGE_QUEUE". (JournalImpl.cpp:587) (qpid/cluster/ErrorCheck.cpp:89)
2011-05-30 12:55:28 notice cluster(192.168.1.138:6321 LEFT/error) leaving 
cluster QCLUSTER
2011-05-30 12:55:28 notice Shut down
--------------------------------------
But the remaining node was working without any issue.I have again started the 
cluster with debug log enabled. After some time both the nodes went down with 
following errors
-------------------------------------------------------------------------------------------------------------------------------


2011-05-31 05:01:03 debug Exception constructed: Error in CPG dispatch: library 
(2)
2011-05-31 05:01:03 debug SEND raiseEvent (v1) 
class=org.apache.qpid.broker.clientDisconnect
2011-05-31 05:01:03 debug SEND raiseEvent (v2) 
class=org.apache.qpid.broker.clientDisconnect
2011-05-31 05:01:05 debug Exception constructed: Cannot mcast to CPG group 
QCLUSTER: library (2)
2011-05-31 05:01:05 debug DISCONNECTED [192.168.1.138:5672-192.168.1.139:56213]
2011-05-31 05:01:05 debug DISCONNECTED [192.168.1.138:5672-192.168.1.139:56214]
2011-05-31 05:01:05 debug DISCONNECTED [127.0.0.1:5672-127.0.0.1:52930]
2011-05-31 05:01:05 debug SEND raiseEvent (v1) 
class=org.apache.qpid.broker.clientDisconnect
2011-05-31 05:01:05 debug SEND raiseEvent (v2) 
class=org.apache.qpid.broker.clientDisconnect
2011-05-31 05:01:05 debug Auto-deleting reply-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Unbind key [reply-alphonse.perfomixint.com.3139.1] 
from queue reply-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Unbind key [reply-alphonse.perfomixint.com.3139.1] 
from queue reply-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Auto-deleting topic-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Unbind key [topic-alphonse.perfomixint.com.3139.1] 
from queue topic-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Unbound [schema.#] from queue 
topic-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Unbound 
[console.obj.*.*.org.apache.qpid.broker.agent] from queue 
topic-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Unbound 
[console.event.*.*.org.apache.qpid.broker.agent] from queue 
topic-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Unbound [console.heartbeat.#] from queue 
topic-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Unbound 
[console.obj.*.*.org.apache.qpid.broker.queue.#] from queue 
topic-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Auto-deleting qmfc-v2-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Unbind key [qmfc-v2-alphonse.perfomixint.com.3139.1] 
from queue qmfc-v2-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Unbind key [qmfc-v2-alphonse.perfomixint.com.3139.1] 
from queue qmfc-v2-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Auto-deleting 
qmfc-v2-ui-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Unbind key 
[qmfc-v2-ui-alphonse.perfomixint.com.3139.1] from queue 
qmfc-v2-ui-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Unbound 
[agent.ind.data.org_apache_qpid_broker.queue.#] from queue 
qmfc-v2-ui-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Auto-deleting 
qmfc-v2-hb-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Unbind key 
[qmfc-v2-hb-alphonse.perfomixint.com.3139.1] from queue 
qmfc-v2-hb-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Unbound [agent.ind.heartbeat.org_apache.qpidd.#] from 
queue qmfc-v2-hb-alphonse.perfomixint.com.3139.1
2011-05-31 05:01:05 debug Shutting down CPG
2011-05-31 05:01:05 debug Journal "TplStore": Destroyed
2011-05-31 05:01:05 debug Journal "OPC_MESSAGE_QUEUE": Destroyed
-----------------------------------------------------------------------------------------------------------------------------

This is my openais configuration
-----------------------------------------------------
totem {
        version: 2
        secauth: off
        threads: 0
        interface {
                ringnumber: 0
                bindnetaddr: 192.168.1.0
                mcastaddr: 226.94.1.1
                mcastport: 5405
        }
}

logging {
        to_file: yes
        debug: on
        timestamp: on
        logfile: /var/log/ais.log
}
--------------------------------------------
openais log
--------------------------------------------------



amf {
        mode: disabled
}
--------------------------------------------------------------------------------

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