Infinispan second level cache should react to minimal puts in putFromLoad impl
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Key: HHH-7256
URL:
https://hibernate.onjira.com/browse/HHH-7256
Project: Hibernate ORM
Issue Type: Improvement
Components: caching (L2)
Reporter: Galder Zamarreno
Assignee: Galder Zamarreno
When entities are loaded multiple times, it could happen that two consecutive
Cache.putForExternalRead() operations are called with the second not affecting the cache
if a an entry is already present.
However, from a cache put statistics will increase, resulting potentially in a huge number
when in reality, the number of actual cache updates has been pretty small. The minimalPuts
parameter is there to avoid this, implying that maybe a check if the key is present should
be added since PFER does not return a boolean or similar.
Although adding that check looks something obvious, it's something that we're
probably reluctant to do, because since caches are configured with storeAsBinary=true, it
could lead to unmarshalling, slowing things down.
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