[jira] [Created] (CAMEL-6874) camel-jpa - Avoid sharing the same EntityManager object across JpaEndpoint, it's Producers & Consumers as per se EntityManagers are not thread-safe.

[Babak Vahdat (JIRA)]

Babak Vahdat created CAMEL-6874:
-----------------------------------

             Summary: camel-jpa - Avoid sharing the same EntityManager object 
across JpaEndpoint, it's Producers & Consumers as per se EntityManagers are not 
thread-safe.
                 Key: CAMEL-6874
                 URL: https://issues.apache.org/jira/browse/CAMEL-6874
             Project: Camel
          Issue Type: Bug
    Affects Versions: 2.12.0
            Reporter: Babak Vahdat
            Assignee: Babak Vahdat
             Fix For: 2.12.2, 2.13.0


See http://camel.465427.n5.nabble.com/Build-failures-td5741273.html

The JPA 2.0 Spec, section 7.2:
{quote}
An entity manager must not be shared among multiple concurrently executing 
threads, as the entity manager and persistence context are not required to be 
threadsafe. Entity managers must only be accessed in a single-threaded manner.
{quote}

The test {{org.apache.camel.processor.jpa.JpaProducerConcurrentTest}} is 
relevant in this context.




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