IllegalStateException - ActionStatus.COMMITTED is not in a valid state to be invoking cache operations on

[sudheerk84]

Hi,

I am trying to access(cache.get(key)) the cache item in one of the cache listeners. The exact event i am accesing is as part of @TransactionCompleted.

Also i am accesing after the check event.isTransactionSuccessful().

I get the above mentioned error. Any idea what i am doing wrong ?

My cache replication mode is REPLICATED - ASYN - with listeners being SYNC.

I get this exception only when listeners are SYNC . When i change the listener to be ASYNC(@Listener(sync = false) , evrything works fine.

[sudheerk84]

Also I was expecting @TransactionCompleted , is called only when transtcion is completed and committed. Isnt that true ? Or shoudl i be checking event.isPre() false to know if teh transtcion commit is complete.

[galder.zamarreno]

Do you get the same issue when event.isPre() is false?

[sudheerk84]

Yes i do get teh same issue with event.isPre() set to false.

Just to note all these happens for me with - replicated mode, Asyn replication and syn listeners .

When listener is made asyn with other settinsg as same all works fine. I am really puzzled about it.

Any clue what i may be doing wrong ?

[galder.zamarreno]

The problem is that callback is still happening within a committed transaction and you cannot make any further cache calls in that transaction. I've created a bug for it in https://issues.jboss.org/browse/ISPN-2090 (with potential workarounds)

It's basically a limitation of the current architechture which we'll revisit when we implement JSR-107 notifications.

[sudheerk84]

Thansk Galder,

I think the second option works for me , as i need to set sync = true.

[sudheerk84]

Based on your reply, what is teh best way to get the transaction manager instance inside the @TransactionCompleted call ?

[galder.zamarreno]

event.getCache().getAdvancedCache().getTransactionManager?