Hi,
Using GridCacheWriteBehindStore (Version 2.10.0), we are occasionally
receiving this error message
"Failed to update store (value will be lost as current buffer size is
greater than 'cacheCriticalSize.."
Looking at the code to try to determine how to raise the buffer size, I
observe that
1. This only occurs when there is an exception writing to the store
("Unable to update"). I observe 18 such failures in my log but 512 "Failed
to update messages", which indicates that the sql errors are negatively
impacting other values which happen to have been in the same batch with
store errors. Is there a way to ignore or skip the 'Unable to update" fails
so other values are not lost when those occur? (It seems kind of random
that we only discard values due to the cacheCriticalSize when an unrelated
exception occurs. Why?)
2. I was looking to see if I can increase the cacheCriticalSize, but it's
calculated by multiplying the cacheMaxSize times 1.5, and increasing the
cacheMaxSize would also increase the number of values held before storing,
so it wouldn't help much. Is there another way to adjust configuration to
mitigiate this problem?
Thanks,
Mike
