Uploaded image for project: 'Jira Data Center'
  1. Jira Data Center
  2. JRASERVER-70233

Performance degradation of create project with per context fields configuration

    XMLWordPrintable

Details

    Description

      Issue Summary

      • Project copy based on existing configurations performs very slow or fails when there are custom fields configured per project context.

      Steps to Reproduce

      1. Prepare 30-40 custom fields and configure them for selected project.
      2. Create number of issues for this project (10-20)
      3. Provide constant background load (20 - 30 users) that retrieves random issues (via REST service /issue/{key})
      4. Run concurrent project create operation based on existing configuration (with per context fields) on behalf of ~7 users  

      Expected Results

      New projects are crated successfully , there are no timeouts/errors for background issue read operations

      Actual Results

      Threads locked on getContexts operation should be observed within thread dump

      sun.misc.Unsafe.park(Native Method)
      java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
      java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
      java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997)
      java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304)
      com.atlassian.util.concurrent.LazyReference$Sync.get(LazyReference.java:244)
      com.atlassian.util.concurrent.LazyReference.getInterruptibly(LazyReference.java:147)
      com.atlassian.util.concurrent.LazyReference.get(LazyReference.java:112)
      com.atlassian.util.concurrent.ResettableLazyReference.get(ResettableLazyReference.java:92)
      com.atlassian.jira.issue.fields.config.FieldConfigSchemeImpl.getContexts(FieldConfigSchemeImpl.java:94)
      

      Workaround

      Run create project operation during maintenance break with administrator's exclusive access.

      Attachments

        Issue Links

          Activity

            People

              dramotowski Daniel Ramotowski
              dramotowski Daniel Ramotowski
              Votes:
              3 Vote for this issue
              Watchers:
              10 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: