Fix DirectoryManagerBean bad concurrency management when closing sessions
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Key: NXP-3017
URL: http://jira.nuxeo.org/browse/NXP-3017
Project: Nuxeo Enterprise Platform
Issue Type: Bug
Components: Directory
Affects Versions: 5.2 M3, 5.1.6
Reporter: Olivier Grisel
Assignee: Olivier Grisel
Priority: Major
Fix For: 5.1.7, 5.2 M4
When using pages with heavy directory usage (such as forms with many vocabulary
access) with several concurrent users one can get the following crash:
Caused by: org.nuxeo.ecm.directory.DirectoryException: Could not find directory
name while rebuilding session with id: 1
at
org.nuxeo.ecm.platform.directory.ejb.DirectoryManagerBean.getSession(DirectoryManagerBean.java:107)
at
org.nuxeo.ecm.platform.directory.ejb.DirectoryManagerBean.close(DirectoryManagerBean.java:127)
at sun.reflect.GeneratedMethodAccessor150.invoke(Unknown Source)
This is due to the fact that the sessions maps are static while the session
counter is not. A proposed patch will be attached in comments.
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