[infinispan-dev] NPE with Cache.replace()

[Bela Ban]

[Mircea]

Might be a problem in xsite replication when the keys that are updated 
are not present. This happens all the time as xsite state transfer is 
not yet implemented: a new site comes online, no state transfer, and an 
xsite replication update will not be able to replace non-existing keys.

I suggest to use a straight put() for updates, or a new internal 
replaceIfPresentOrPutIfNotPresent()...

On 5/21/13 11:43 AM, Bela Ban wrote:
>
> Can someone investigate why CacheImpl.replaceInternal() throws an NPE ?
> I can reproduce this every time. Using the latest JDG.


-- 
Bela Ban, JGroups lead (http://www.jgroups.org)