[hibernate-issues] [Hibernate-JIRA] Created: (HHH-7256) Infinispan second level cache should react to minimal puts in putFromLoad impl

[Galder Zamarreno (JIRA)]

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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