[infinispan-dev] Replicated sync vs async caches after ISPN-2473

Meena Rajani meenakrajani at gmail.com
Thu Sep 12 04:05:58 EDT 2013


Please send the query to the user community.

Thanks

Meena


On Thu, Sep 12, 2013 at 5:48 PM, Giovanni Meo <gmeo at cisco.com> wrote:

> Hi infinispan-dev,
>
> in order to chase an issue i have reported earlier i started to go through
> the
> code path executed by a replicated sync cache when adding a key to the
> ConcurrentMap. While walking through the
> org.infinispan.statetransfer.StateTransferInterceptor:handleWriteCommand
> method
> i run into a pointer to ISPN-2473.
>
> Now what this enhancement has done is to transform the sync writes to
> async ones
> to avoid deadlocks. Now the question i have, from a newbie point of view,
> and
> sorry if it's trivial, what is now the difference between an async
> replicated
> cache and a sync one? Seems after this enhancement there is not much
> difference
> for non-transactional caches is that correct?
>
> Thanks,
> Giovanni
> --
> Giovanni Meo
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>                                         VOIP:      8-3964000
> “The pessimist complains about the wind;
>   the optimist expects it to change;
>   the realist adjusts the sails.” -- Wm. Arthur Ward
> IETF credo: "Rough consensus and running code"
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