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From Brian McCallister <bri...@apache.org>
Subject Re: Release schedule
Date Mon, 18 Dec 2006 20:14:37 GMT
4.1 has been released.

-Brian

On Dec 18, 2006, at 11:40 AM, sileshi wrote:

>
> Is 4.1 released? If not, what is rlelease plans?
>
> -Sileshi
>
>
> Hiram Chirino wrote:
>>
>> On 10/4/06, yaussy <yaussy@cboe.com> wrote:
>>>
>>> Sorry about that.  I'd forgotten about the wireformat stuff.   
>>> Looks like
>>> you
>>> can set AMQ 4.1 minimum wire format to 1 and then it will connect  
>>> to AMQ
>>> 4.0.2 (still breaks with AMQ 4.0.1, but 4.0.1 and 4.0.2 work  
>>> together).
>>> This gives me the rollout path we need.
>>>
>>
>> Since 4.0.2 has not been officially released, which 4.0.2 versin are
>> you using? RC4 ?
>>
>> I think 4.0.2 RC 4 should be able to connecto the 4.1 without any
>> config changes.  A small bug in 4.0 was fixed in 4.0.2 that fixes  
>> auto
>> wirefomat versin negociation.
>>
>>> Two things though:
>>>
>>> 1) I could not get multiple connection properties on the TCP  
>>> connectors,
>>> such as
>>> tcp://perfgc1a::5112? 
>>> minmumWireFormatVersion=1&connectionTimeout=5000.
>>> The
>>> XML parser complained.  How should this look??
>>
>> in XML you need replace all the '&' with '&amp;'
>>
>>>
>>> 2) Even with minmumWireFormatVersion=1, will two AMQ 4.1 brokers  
>>> connect
>>> using their newer v2 format?
>>>
>>
>> Hum they should.  Sees odd that the default is not 1... it should be
>> 1.  I'll double check.
>>
>> Thanks for testing this stuff out!
>>
>>>
>>>
>>>
>>> yaussy wrote:
>>>>
>>>> I put a post in the user forum for this, but thought I'd add  
>>>> something
>>> to
>>>> this thread.  I'm concerned about backward compatibility.  I've  
>>>> got a
>>> test
>>>> environment with all brokers at 4.0.1, except one I'm upgrading  
>>>> to 4.1.
>>>> This would be how our production environment would be upgraded - a
>>> machine
>>>> or so at a time.
>>>>
>>>> However, the 4.0.1 brokers will not connect to the 4.1 broker,  
>>>> giving
>>> the
>>>> following exception:
>>>>
>>>> Exception in thread "ActiveMQ Transport: tcp:/// 
>>>> 170.137.15.160:34695"
>>>> java.lang.IllegalArgumentException: Invalid version: 2, could not l
>>>> oad org.apache.activemq.openwire.v2.MarshallerFactory
>>>>         at
>>>>
>>> org.apache.activemq.openwire.OpenWireFormat.setVersion 
>>> (OpenWireFormat.java:329)
>>>>         at
>>>>
>>> org.apache.activemq.openwire.OpenWireFormat.renegociatWireFormat 
>>> (OpenWireFormat.java:569)
>>>>         at
>>>>
>>> org.apache.activemq.transport.WireFormatNegotiator.onCommand 
>>> (WireFormatNegotiator.java:100)
>>>>         at
>>>>
>>> org.apache.activemq.transport.InactivityMonitor.onCommand 
>>> (InactivityMonitor.java:122)
>>>>         at
>>>>
>>> org.apache.activemq.transport.TransportSupport.doConsume 
>>> (TransportSupport.java:87)
>>>>         at
>>>>
>>> org.apache.activemq.transport.tcp.TcpTransport.run 
>>> (TcpTransport.java:143)
>>>>         at java.lang.Thread.run(Thread.java:595)
>>>> Caused by: java.lang.ClassNotFoundException:
>>>> org.apache.activemq.openwire.v2.MarshallerFactory
>>>>         at
>>>> org.apache.activemq.util.ClassLoading.loadClass 
>>>> (ClassLoading.java:104)
>>>>         at
>>>>
>>> org.apache.activemq.openwire.OpenWireFormat.setVersion 
>>> (OpenWireFormat.java:327)
>>>>         ... 6 more
>>>>
>>>>
>>>> There must be an upgrade path for 4.1.  If that means I have to  
>>>> go to
>>>> 4.0.2 (which I did not try yet), that is OK.  But, I can't possibly
>>> tell
>>>> my management that I have to upgrade the AMQ version on all 50  
>>>> or so
>>>> machines we have in production.
>>>>
>>>>
>>>> Hiram Chirino wrote:
>>>>>
>>>>> I'm starting to work on the first release candidate for 4.1..
>>>>>
>>>>> please let me know if I should hold off!
>>>>>
>>>>> On 10/3/06, Vadim Pesochinsky <Vadim.Pesochinskiy@mscibarra.com>
>>> wrote:
>>>>>>
>>>>>> Hi James,
>>>>>>
>>>>>> It looks like this is changed now with 4.0.3. Any idea when  
>>>>>> 4.1 is
>>> going
>>>>>> to
>>>>>> be out? Thanks.
>>>>>> --
>>>>>> View this message in context:
>>>>>> http://www.nabble.com/Release-schedule-tf2124265.html#a6630219
>>>>>> Sent from the ActiveMQ - Dev mailing list archive at Nabble.com.
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Regards,
>>>>> Hiram
>>>>>
>>>>> Blog: http://hiramchirino.com
>>>>>
>>>>>
>>>>
>>>>
>>>
>>> --
>>> View this message in context:
>>> http://www.nabble.com/Release-schedule-tf2124265.html#a6647640
>>> Sent from the ActiveMQ - Dev mailing list archive at Nabble.com.
>>>
>>>
>>
>>
>> -- 
>> Regards,
>> Hiram
>>
>> Blog: http://hiramchirino.com
>>
>>
>
> -- 
> View this message in context: http://www.nabble.com/Release- 
> schedule-tf2124265.html#a7935126
> Sent from the ActiveMQ - Dev mailing list archive at Nabble.com.
>


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