[infinispan-dev] Configuration hash

["이희승 (Trustin Lee)"]

Love the idea.

Vladimir Blagojevic wrote:
> Hey,
> 
> Yes, good point. I thought of that and I was going to make a visitor 
> that calculates hash only on components of configuration that should be 
> the same. The ones that are expected to be different would not be 
> included in this hash.
> 
> Cheers
> 
> On 10-11-16 5:44 AM, Galder Zamarreño wrote:
>> Hmmmmm, we gotta think about this. There might be situations where configurations are not identical due to valid reasons, i.e. Each cache is configured with a local FS write behind store but each node points to a diff location within the system. That's a valid configuration. However, it doesn't make sense to have a node with REPL_SYNC and the other with DIST_SYNC.
>>
>> The easiest solution would be to use a WARN message unless you want to start figuring out which combination of configurations are compatible and which not, and forbid cluster formation accordingly.
>>
>> On Nov 15, 2010, at 8:39 PM, Elias Ross wrote:
>>
>>> This is a good idea. At the very least, it should WARN in the log that
>>> such an attempt was made.
>>>
>>> On Mon, Nov 15, 2010 at 10:58 AM, Vladimir Blagojevic
>>> <vblagoje at redhat.com>  wrote:
>>>> Some Infinispan users are configuring certain nodes with one
>>>> configuration and other nodes with another. Should we calculate a
>>>> configuration hash and allow cluster joins for nodes that have the same
>>>> hash only? Should reduce the noise as the user base continues to expand....
>>>>
>>>> Cheers,
>>>> Vladimir
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>>>> infinispan-dev at lists.jboss.org
>>>> https://lists.jboss.org/mailman/listinfo/infinispan-dev
>>>>
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>> --
>> Galder Zamarreño
>> Sr. Software Engineer
>> Infinispan, JBoss Cache
>>
>>
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> 
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-- 
Trustin Lee - http://gleamynode.net/


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