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  1. Jira Data Center
  2. JRASERVER-11172

Unsynchronised hashmap DefaultPermissionSchemeManager.schemeEntityCache causing hangs

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      In DefaultPermissionSchemeManager, we have an unsynchronized hashmap schemeEntityCache, which is used from multiple threads. It occasionally will hang threads, resulting in thread dumps like:

      "Servlet.Engine.Transports : 4045" daemon prio=5 tid=0x0225c640 nid=0x32d6 runnable [cd4fc000..cd4ffc30]
    at java.util.HashMap.eq(HashMap.java:274)
    at java.util.HashMap.get(HashMap.java:323)
    at org.ofbiz.core.entity.GenericEntity.compareTo(GenericEntity.java:829)
    at org.ofbiz.core.entity.GenericEntity.equals(GenericEntity.java:751)
    at java.util.HashMap.eq(HashMap.java:274)
    at java.util.HashMap.containsKey(HashMap.java:343)
    at com.atlassian.jira.permission.DefaultPermissionSchemeManager.cacheSchemeEntities(DefaultPermissionSchemeManager.java:321)
    at com.atlassian.jira.permission.DefaultPermissionSchemeManager.getEntities(DefaultPermissionSchemeManager.java:171)
    at com.atlassian.jira.permission.DefaultPermissionSchemeManager.getEntities(DefaultPermissionSchemeManager.java:74)
    at com.atlassian.jira.permission.DefaultPermissionSchemeManager.hasSchemePermission(DefaultPermissionSchemeManager.java:294)
    at com.atlassian.jira.permission.DefaultPermissionSchemeManager.hasPermission(DefaultPermissionSchemeManager.java:279)
    at com.atlassian.jira.permission.DefaultPermissionSchemeManager.hasSchemeAuthority(DefaultPermissionSchemeManager.java:233)
    at com.atlassian.jira.security.AbstractPermissionManager.hasProjectPermission(AbstractPermissionManager.java:176)
    at com.atlassian.jira.security.AbstractPermissionManager.hasPermission(AbstractPermissionManager.java:135)
    at com.atlassian.jira.security.WorkflowBasedPermissionManager.hasPermission(WorkflowBasedPermissionManager.java:61)
    at com.atlassian.jira.security.AbstractPermissionManager.hasPermission(AbstractPermissionManager.java:108)
    at com.atlassian.jira.security.AbstractPermissionManager.hasProjects(AbstractPermissionManager.java:221)
    at sun.reflect.GeneratedMethodAccessor90.invoke(Unknown Source)

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. JRASERVER-10801 DefaultPermissionSchemeManager.cacheSchemeEntities is not synchronised

          • Medium - Medium priority issues
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. JRASERVER-11014 UnSynced map/cache in AbstractSchemeManager.cacheProjectSchemes

          • Medium - Medium priority issues
          • Closed

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              Unassigned Unassigned
              7ee5c68a815f Jeff Turner
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                Created:
                Updated:
                Resolved: