java.util.ConcurrentModificationException

Atlassian JIRA | Anton Mazkovoi [Atlassian] | 9 years ago
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  1. 0

    As loading the listeners is not synchronised, when JIRA is starting up and an event is generated, the following error could occur: 2007-07-11 18:24:56,127 http-8020-Processor22 ERROR [layoutmanager.web.action.CreateIssueDetails] java.util.ConcurrentModificationException java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(HashMap.java:787) at java.util.HashMap$ValueIterator.next(HashMap.java:817) at com.atlassian.jira.event.issue.IssueEventDispatcher.dispatchEvent(IssueEventDispatcher.java:99) at com.atlassian.jira.event.issue.IssueEventDispatcher.dispatchEvent(IssueEventDispatcher.java:88) at com.atlassian.jira.workflow.function.event.FireIssueEventFunction.execute(FireIssueEventFunction.java:60) at com.opensymphony.workflow.AbstractWorkflow.executeFunction(AbstractWorkflow.java:869) at com.opensymphony.workflow.AbstractWorkflow.transitionWorkflow(AbstractWorkflow.java:1265) at com.opensymphony.workflow.AbstractWorkflow.initialize(AbstractWorkflow.java:618) at com.atlassian.jira.workflow.SimpleWorkflowManager.createIssue(SimpleWorkflowManager.java:189) at com.atlassian.jira.issue.managers.DefaultIssueManager.createIssue(DefaultIssueManager.java:365) at com.atlassian.jira.issue.managers.DefaultIssueManager.createIssue(DefaultIssueManager.java:313) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

    Atlassian JIRA | 9 years ago | Anton Mazkovoi [Atlassian]
    java.util.ConcurrentModificationException
  2. 0

    As loading the listeners is not synchronised, when JIRA is starting up and an event is generated, the following error could occur: 2007-07-11 18:24:56,127 http-8020-Processor22 ERROR [layoutmanager.web.action.CreateIssueDetails] java.util.ConcurrentModificationException java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(HashMap.java:787) at java.util.HashMap$ValueIterator.next(HashMap.java:817) at com.atlassian.jira.event.issue.IssueEventDispatcher.dispatchEvent(IssueEventDispatcher.java:99) at com.atlassian.jira.event.issue.IssueEventDispatcher.dispatchEvent(IssueEventDispatcher.java:88) at com.atlassian.jira.workflow.function.event.FireIssueEventFunction.execute(FireIssueEventFunction.java:60) at com.opensymphony.workflow.AbstractWorkflow.executeFunction(AbstractWorkflow.java:869) at com.opensymphony.workflow.AbstractWorkflow.transitionWorkflow(AbstractWorkflow.java:1265) at com.opensymphony.workflow.AbstractWorkflow.initialize(AbstractWorkflow.java:618) at com.atlassian.jira.workflow.SimpleWorkflowManager.createIssue(SimpleWorkflowManager.java:189) at com.atlassian.jira.issue.managers.DefaultIssueManager.createIssue(DefaultIssueManager.java:365) at com.atlassian.jira.issue.managers.DefaultIssueManager.createIssue(DefaultIssueManager.java:313) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

    Atlassian JIRA | 9 years ago | Anton Mazkovoi [Atlassian]
    java.util.ConcurrentModificationException
  3. 0

    Exception when shutting down quickly after starting

    Eclipse Bugzilla | 1 decade ago | douglas.pollock
    java.util.ConcurrentModificationException
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    Root Cause Analysis

    1. java.util.ConcurrentModificationException

      No message provided

      at java.util.HashMap$HashIterator.nextEntry()
    2. Java RT
      HashMap$ValueIterator.next
      1. java.util.HashMap$HashIterator.nextEntry(HashMap.java:787)
      2. java.util.HashMap$ValueIterator.next(HashMap.java:817)
      2 frames
    3. com.atlassian.jira
      FireIssueEventFunction.execute
      1. com.atlassian.jira.event.issue.IssueEventDispatcher.dispatchEvent(IssueEventDispatcher.java:99)
      2. com.atlassian.jira.event.issue.IssueEventDispatcher.dispatchEvent(IssueEventDispatcher.java:88)
      3. com.atlassian.jira.workflow.function.event.FireIssueEventFunction.execute(FireIssueEventFunction.java:60)
      3 frames
    4. com.opensymphony.workflow
      AbstractWorkflow.initialize
      1. com.opensymphony.workflow.AbstractWorkflow.executeFunction(AbstractWorkflow.java:869)
      2. com.opensymphony.workflow.AbstractWorkflow.transitionWorkflow(AbstractWorkflow.java:1265)
      3. com.opensymphony.workflow.AbstractWorkflow.initialize(AbstractWorkflow.java:618)
      3 frames
    5. com.atlassian.jira
      DefaultIssueManager.createIssue
      1. com.atlassian.jira.workflow.SimpleWorkflowManager.createIssue(SimpleWorkflowManager.java:189)
      2. com.atlassian.jira.issue.managers.DefaultIssueManager.createIssue(DefaultIssueManager.java:365)
      3. com.atlassian.jira.issue.managers.DefaultIssueManager.createIssue(DefaultIssueManager.java:313)
      3 frames
    6. Java RT
      DelegatingMethodAccessorImpl.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      3 frames