Hi Parvez,

Seems like the extension code is broken. Are you using ActiveMQ as the
message broker? If so please replace your jndi.properties file with
following;

connectionfactoryName=TopicConnectionFactory
java.naming.provider.url=tcp://localhost:61616
java.naming.factory.initial=org.apache.activemq.jndi.ActiveMQInitialContextFactory



On Mon, Jun 9, 2014 at 8:10 AM, Parvez Shaikh <parvez.h.sha...@gmail.com>
wrote:

> Thanks Imesh,
>
> While it resolved unable to load jndi.properties
>
> [2014-06-08 20:22:31,624] ERROR - [TopicSubscriber] Error while
> subscribing to the topic: topology
> javax.jms.JMSException: Error creating connection: Unable to Connect
>         at
> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:325)
>         at
> org.wso2.andes.client.AMQConnectionFactory.createTopicConnection(AMQConnectionFactory.java:429)
>         at
> org.apache.stratos.messaging.broker.connect.TopicConnector.init(TopicConnector.java:68)
>         at
> org.apache.stratos.messaging.broker.subscribe.TopicSubscriber.doSubscribe(TopicSubscriber.java:63)
>         at
> org.apache.stratos.messaging.broker.subscribe.TopicSubscriber.run(TopicSubscriber.java:116)
>         at java.lang.Thread.run(Thread.java:744)
> Caused by: org.wso2.andes.AMQConnectionFailureException: Unable to Connect
>         at
> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:475)
>         at
> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:315)
>         ... 5 more
> [2014-06-08 20:22:31,626]  INFO - [TopicSubscriber] Will try to subscribe
> again in 30 sec
> [2014-06-08 20:22:31,626] ERROR - [AMQStateManager] No Waiters for error
> saving as last error:Exception thrown against AMQConnection:
> Host: <<MB-Host>>
> Port: 61616
> Virtual Host: carbon
> Client ID: carbon
> Active session count: 0: org.wso2.andes.AMQDisconnectedException: Server
> closed connection and reconnection not permitted.
>
> Now I am suspecting following line in jndi.properties -
>
> connectionfactory.topicConnectionfactory=amqp://admin:admin@carbon
> /carbon?brokerlist='tcp://<MB-Host>:61616'
>
> Can someone help understand what this connection factory describing here;
> I could relate to "tcp", a host name. port id and AMQP is most likely
> describing a connection protocol to ActiveMQ Message broker, but unable to
> gather what admin:admin@carbon/carbon really indicating here. Is this
> configurable?
>
> Thanks
>
>
>
> On Sun, Jun 8, 2014 at 11:01 PM, Imesh Gunaratne <im...@apache.org> wrote:
>
>> Issue reported: https://issues.apache.org/jira/browse/STRATOS-668
>>
>> Thanks
>>
>>
>> On Sun, Jun 8, 2014 at 10:45 PM, Imesh Gunaratne <im...@apache.org>
>> wrote:
>>
>>> Hi Parvez,
>>>
>>> Welcome to Stratos, its really nice to hear that you are experimenting
>>> with Stratos.
>>>
>>> Regarding the issue you encountered, it seems like there is an invalid
>>> entry in the jndi.properties file shipped with the HAProxy extension
>>> package. Please open <HAPROXY_EXTENSION_HOME>/conf/jndi.properties file and
>>> update java.naming.provider.url to following:
>>>
>>> java.naming.provider.url=conf/jndi.properties
>>>
>>> I will create a JIRA to fix this in the next release.
>>>
>>> Thanks
>>>
>>>
>>> On Sun, Jun 8, 2014 at 10:02 PM, Parvez Shaikh <
>>> parvez.h.sha...@gmail.com> wrote:
>>>
>>>> Hi experts,
>>>>
>>>> I am new to stratos and exploring on how to integrate existing haproxy
>>>> cartridge with stratos.
>>>>
>>>> I am referring
>>>> https://cwiki.apache.org/confluence/display/STRATOS/4.0.0+Configuring+HAProxy+Load+Balancer
>>>>
>>>> After following steps mentioned in the link when I run
>>>> haproxy-extension.sh, I am getting following error messgae -
>>>>
>>>> SLF4J: Class path contains multiple SLF4J bindings.
>>>> SLF4J: Found binding in
>>>> [jar:file:/opt/apache-stratos-haproxy-extension-4.0.0-incubating/lib/slf4j-1.5.10.wso2v1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
>>>> SLF4J: Found binding in
>>>> [jar:file:/opt/apache-stratos-haproxy-extension-4.0.0-incubating/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
>>>> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
>>>> explanation.
>>>> [2014-06-08 09:57:39,480]  WARN - [PropertiesFileInitialContextFactory]
>>>> Unable to load property file specified in
>>>> Provider_URL:repository/conf/jndi.properties
>>>> Due to:repository/conf/jndi.properties (No such file or directory)
>>>>
>>>>
>>>> This I am running in a VM which is expected to be a haproxy based load
>>>> balancerr.
>>>> Message is clear enough to indicate that
>>>> repository/conf/jndi.properties file is not found.
>>>>
>>>> Question I have is, how do I get this repository directory? Is it going
>>>> to contain same 'conf' directory? Is it referring to directory on message
>>>> broker host or same host as haproxy?
>>>>
>>>> <HAProxy_EXTENSION_HOME> is where I have extracted in
>>>> apache-stratos-load-balancer-4.0.0-incubating.zip and it doesn't have any
>>>> 'repository' directory. Am I missing something important?
>>>>
>>>> Thanks
>>>>
>>>
>>>
>>>
>>> --
>>> Imesh Gunaratne
>>>
>>> Technical Lead, WSO2
>>> Committer & PPMC Member, Apache Stratos
>>>
>>
>>
>>
>> --
>> Imesh Gunaratne
>>
>> Technical Lead, WSO2
>> Committer & PPMC Member, Apache Stratos
>>
>
>


-- 
Best Regards,
Nirmal

Nirmal Fernando.
PPMC Member & Committer of Apache Stratos,
Senior Software Engineer, WSO2 Inc.

Blog: http://nirmalfdo.blogspot.com/

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