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  1. Red Hat Fuse
  2. ENTESB-18849

Attempts to get / read entities fail when using an external transaction context

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Details

    • Bug
    • Resolution: Done
    • Major
    • fuse-7.11-GA
    • fuse-7.10-GA
    • Aries, Hibernate
    • None
    • False
    • None
    • False
    • % %
    • Todo
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      Reproducer attached. To test, install a new instance of Fuse/Karaf 7.10 and start it.from the Karaf console, run:

      > feature:install jdbc pax-jdbc-h2 pax-jdbc-config pax-jdbc-pool-dbcp2 jpa hibernate transaction jndi
> install -s blueprint:file:///{path/to/reproducer}/jpa-jta/src/main/config/h2-xa-datasource.xml
> install -s mvn:fuse-7-10-jpa-jta/fuse-7-10-jpa-jta/1.0.1-SNAPSHOT

      Invoke the exposed endpoint with:

      curl -kv http://localhost:8181/cxf/poc/rest-service/performTestExternalJtaTransaction
      Show
      Reproducer attached. To test, install a new instance of Fuse/Karaf 7.10 and start it.from the Karaf console, run: > feature:install jdbc pax-jdbc-h2 pax-jdbc-config pax-jdbc-pool-dbcp2 jpa hibernate transaction jndi > install -s blueprint:file: ///{path/to/reproducer}/jpa-jta/src/main/config/h2-xa-datasource.xml > install -s mvn:fuse-7-10-jpa-jta/fuse-7-10-jpa-jta/1.0.1-SNAPSHOT Invoke the exposed endpoint with: curl -kv http: //localhost:8181/cxf/poc/ rest -service/performTestExternalJtaTransaction

    Description

      When a nested method requiring transaction support (TxType.REQUIRED, txType.MANDATORY) is invoked after calling javax.transaction.TransactionManager::begin(), attempts to create and then read entities within the scope of the second method fail and calling get on the DAO returns null.

      Changing the annotation to txType.REQUIRES_NEW avoids this, but this starts a new transaction context.

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        Issue Links

          is related to

          Bug - A problem that impairs or prevents the functions of the product. ENTESB-18848 EntityManager not shared with parent context.

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Done
          relates to

          Bug - A problem that impairs or prevents the functions of the product. ENTESB-16720 JPA persistence contexts not synchronized with JTA transactions propagation

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Done
          links to

          Web Link ARIES-2075 – transaction-blueprint Coordinations should check existing TX

          Activity

            People

              ggrzybek Grzegorz Grzybek
              rhn-support-dhawkins Duane Hawkins
              Petr Pinkas Petr Pinkas
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                Created:
                Updated:
                Resolved: