Uploaded image for project: 'JBoss BRMS Platform'
  1. JBoss BRMS Platform
  2. RHBRMS-2020

Incremental build may fail with ConcurrentModificationException

This issue belongs to an archived project. You can view it, but you can't modify it. Learn more

XMLWordPrintable

    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Minor Minor
    • 6.0.1
    • 6.0.0
    • Business Central
    • None

      Description of problem:
      When creating new resources, incremental build is requested multiple times. It appears that requests are handled by different threads with no synchronization mechanism being implemented. These threads may access a shared resource concurrently causing java.util.ConcurrentModificationException which is the logged in server log.

      Version-Release number of selected component (if applicable):
      6.0.0.CR1

      How reproducible:
      Probably race condition.

      Steps to Reproduce:
      -

      Actual results:
      Incremental build may fail with java.util.ConcurrentModificationException. The exception is logged in server log.

      Expected results:
      Synchronization mechanism for processing incremental builds needed to prevent CME.

      Additional info:

        1. server.log with exception stack trace.log
          5 kB

            manstis@redhat.com Michael Anstis
            jlocker Jiří Locker
            Archiver:
            rhn-support-ceverson Clark Everson
            Jiří Locker Jiří Locker
            Jiří Locker Jiří Locker
            Lukáš Petrovický (Inactive), Rajesh Rajasekaran

              Created:
              Updated:
              Resolved:
              Archived: