Hi,

I've been getting an "InvalidValueException: Non-incrementable value
for key..." In my logs from time to time.
This exception is thrown by a call to MemcacheService.increment(Object
key, long delta, Long initialValue).
The value I am incrementing is an integer.
The documentation states that this exceptiob is "Thrown when a cache
entry has content, but it cannot be read. For example:
- An attempt to MemcacheService.increment(java.lang.Object, long) a
non-integral value
- Version skew between your application and the data in the cache,
causing a serialization error."
I dont think my scenario fits the above examples.
Can anyone shed some light on this exception and its causes/meaning?


Thanx, Lior

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