[infinispan-dev] Transaction table cleanup

[Dan Berindei]

Hi Vladimir

We have noticed these failures as well, I suspect it's related to the fix
for ISPN-2081. Mircea's PR for ISPN-2291 (
https://github.com/infinispan/infinispan/pull/1396) fixes the failures for
me, but it has other problems for now and we're still discussing it.

Cheers
Dan


On Thu, Oct 18, 2012 at 7:45 PM, Vladimir Blagojevic <vblagoje at redhat.com>wrote:

> Hey guys,
>
> Investigating why EmbeddedCacheManager#cacheRemove hiccups
> DistributedTwoNodesMapReduceTest. As you might recall upon end of
> MapReduceTask there is EmbeddedCacheManager#cacheRemove call to remove
> intermediate caches across the cluster. Very often, almost every test
> run, execution of cache remove is blocked by ongoing transactions that
> have not completed - more specifically TransactionTable shows pending
> remote transaction. This in turn prevents cache stop call, which in turn
> causes a timeout on cache remove thus failing the test.
>
> MapReduce uses txs in MapReduceManagerImpl#combine - it might well be
> that there is smth wrong there or it could be that somehow
> TxCompletionNotificationCommand is not cleaning up remote txs. Either
> way I would appreciate some help here - Mircea?
>
> Regards,
> Vladimir
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