Uploaded image for project: 'Spring Framework'
  1. Spring Framework
  2. SPR-9806

Autowired properties can remain unset during concurrent instantiation of prototype-beans

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Complete
    • Affects Version/s: 3.1.2
    • Fix Version/s: 3.1.3, 3.2 RC1
    • Component/s: Core
    • Labels:
      None
    • Last commented by a User:
      true

      Description

      Autowired properties of prototype-beans referencing singletons can remain unset, if ApplicationContext.getBean(...) is called for the prototype-bean concurrently.
      Neither the initialization-type of the singleton, nor the fact, whether the singleton already exists or not, plays a role (i.e. the error occurs even if the singleton is already initialized).

      The error is reproducible even with low concurrency-rates (2 threads).

        Issue Links

          Activity

          Hide
          bbodnar Barnabas Bodnar added a comment -

          The attachment concurrent-getbean-with-autowiring.zip contains a minimal environment and code required to reproduce the error.

          Show
          bbodnar Barnabas Bodnar added a comment - The attachment concurrent-getbean-with-autowiring.zip contains a minimal environment and code required to reproduce the error.

            People

            • Assignee:
              juergen.hoeller Juergen Hoeller
              Reporter:
              bbodnar Barnabas Bodnar
              Last updater:
              Juergen Hoeller
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:
                Days since last comment:
                5 years, 10 weeks, 2 days ago