[infinispan-dev] Removal of auto-detection of indexed entities

[Sanne Grinovero]

On 11 March 2016 at 13:00, Adrian Nistor <anistor at redhat.com> wrote:
> Hi Sanne,
>
> yes, but there is a small unsolved issue ATM and the implementation
> needs more polishing before we get to Ispn 9.0; infinispan and probably
> search too will need a bit more tweaking.
>
> Current approach is that the search factory is first created with 0
> classes and then after initialization of the cache and the index manager
> has completed we reconfigure the search factory again, exactly once, and
> all known indexed classes are added at once. We cannot add the indexed
> classes at the initial creation time because that would cause infinispan
> directory to try to create the needed caches (for locking, metadata,...)
> while the user's cache has not even finished initializing. These leads
> to deadlock in our component registry. This approach if far more
> efficient and less error prone than the previous but still not ideal.

Sounds like this would be solved by initializing the SearchIntegrator
lazily (only once) ?

Let us know what the Search team could do, it would be very nice for
us to be able to
drop this requirement as it makes any other change we're working on more complex
to implement.

Thanks!
Sanne

>
> Adrian
>
> On 03/11/2016 02:07 PM, Sanne Grinovero wrote:
>> When booting Infinispan Server v. 8.2.0.Final I see this message being logged:
>>
>> ISPN000403: No indexable classes were defined for this indexed cache;
>> switching to autodetection (support for autodetection will be removed
>> in Infinispan 9.0).
>>
>> Does it mean we can finally remove the infamous, super-complex to
>> maintain and generally hated "feature" in Hibernate Search to
>> dynamically add new entities on the fly?
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