[hibernate-issues] [Hibernate-JIRA] Created: (HHH-3207) NullPointerException during session.createSQLQuery() in multi thread enviornment

[manoj (JIRA)]

NullPointerException during session.createSQLQuery() in multi thread enviornment
--------------------------------------------------------------------------------

                 Key: HHH-3207
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3207
             Project: Hibernate3
          Issue Type: Bug
          Components: core
    Affects Versions: 3.2.5
         Environment: oracle9i,hibernate3.2.5
            Reporter: manoj
            Priority: Blocker


when we are using session.createSQLQuery() in multi thread environment. We are getting NullPointerException. Please see the below stack trace.

11:29:31.976  ERROR  invoke  ApplicationDispatcher.java  704  Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
        at org.apache.commons.collections.SequencedHashMap.removeEntry(SequencedHashMap.java:253)
        at org.apache.commons.collections.SequencedHashMap.removeImpl(SequencedHashMap.java:511)
        at org.apache.commons.collections.SequencedHashMap.remove(SequencedHashMap.java:498)
        at org.apache.commons.collections.LRUMap.get(LRUMap.java:131)
        at org.hibernate.util.SimpleMRUCache.get(SimpleMRUCache.java:36)
        at org.hibernate.engine.query.QueryPlanCache.getSQLParameterMetadata(QueryPlanCache.java:49)
        at org.hibernate.impl.AbstractSessionImpl.createSQLQuery(AbstractSessionImpl.java:124)
        at org.hibernate.impl.SessionImpl.createSQLQuery(SessionImpl.java:1608)


-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira