[
http://issues.apache.org/jira/browse/DIRSERVER-586?page=comments#action_12431848
]
Trustin Lee commented on DIRSERVER-586:
---------------------------------------
I loaded the attached bugreport project in my eclipse workbench and ran the
tests including TestHang.java. The tests don't hang but they prints out some
errors:
INFO 2006-08-31 18:49:56,533 [ldap.Mapping; main]: LDAP mapping initialized
DEBUG 2006-08-31 18:49:56,536 [ldap.Mapping; main]: load(): type=class
com.levigo.tcat.common.model.OrganizationalUnit, [EMAIL PROTECTED],
dn=ou=appgroups
DEBUG 2006-08-31 18:49:56,537 [ldap.TypeMapping; main]: loading object of class
com.levigo.tcat.common.model.OrganizationalUnit for dn=ou=appgroups
DEBUG 2006-08-31 18:49:56,537 [ldap.Mapping; main]: create(): create=class
com.levigo.tcat.common.model.OrganizationalUnit
DEBUG 2006-08-31 18:49:56,538 [ldap.Mapping; main]: save(): [EMAIL PROTECTED],
[EMAIL PROTECTED], baseDN=
DEBUG 2006-08-31 18:49:56,538 [ldap.AttributeMapping; main]: dehydrating object
of type class com.levigo.tcat.common.model.OrganizationalUnit
DEBUG 2006-08-31 18:49:56,539 [ldap.AttributeMapping; main]: dehydrating object
of type class com.levigo.tcat.common.model.OrganizationalUnit
DEBUG 2006-08-31 18:49:56,543 [ldap.Mapping; main]: list(): type=class
com.levigo.tcat.common.model.Client, ctx=null, filter=null, searchBase=null
DEBUG 2006-08-31 18:49:56,546 [ldap.TypeMapping; main]: listing objects of
class com.levigo.tcat.common.model.Client for base=ou=clients, filter=null
com.levigo.tcat.common.directory.DirectoryException: Can't save object
at
com.levigo.tcat.common.directory.ldap.TypeMapping.save(TypeMapping.java:354)
at com.levigo.tcat.common.directory.ldap.Mapping.save(Mapping.java:173)
at
com.levigo.tcat.common.directory.ldap.LDAPDirectory.setupBaseStructure(LDAPDirectory.java:116)
at
com.levigo.tcat.common.directory.ldap.LDAPDirectory.<init>(LDAPDirectory.java:88)
at LDAPDirectoryTest.getDirectory(LDAPDirectoryTest.java:34)
at LDAPDirectoryTest.setUp(LDAPDirectoryTest.java:42)
at junit.framework.TestCase.runBare(TestCase.java:125)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at
org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: com.levigo.tcat.common.directory.DirectoryException: Can't marshal
instance of class com.levigo.tcat.common.model.OrganizationalUnit
at
com.levigo.tcat.common.directory.ldap.TypeMapping.saveNewObject(TypeMapping.java:393)
at
com.levigo.tcat.common.directory.ldap.TypeMapping.save(TypeMapping.java:352)
... 18 more
Caused by: javax.naming.OperationNotSupportedException: [LDAP: error code 53 -
no global superior knowledge]; remaining name 'ou=appgroups'
at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:3058)
at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2931)
at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2737)
at com.sun.jndi.ldap.LdapCtx.c_createSubcontext(LdapCtx.java:770)
at
com.sun.jndi.toolkit.ctx.ComponentDirContext.p_createSubcontext(ComponentDirContext.java:319)
at
com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.createSubcontext(PartialCompositeDirContext.java:248)
at
javax.naming.directory.InitialDirContext.createSubcontext(InitialDirContext.java:183)
at
com.levigo.tcat.common.directory.ldap.TypeMapping.saveNewObject(TypeMapping.java:374)
... 19 more
Any clue?
> Reliable hang of DS during query
> --------------------------------
>
> Key: DIRSERVER-586
> URL: http://issues.apache.org/jira/browse/DIRSERVER-586
> Project: Directory ApacheDS
> Issue Type: Bug
> Environment: DS 0.9.3, Windows, JDK 1.5
> Reporter: Jörg Henne
> Assigned To: Emmanuel Lecharny
> Attachments: bugreport.zip, TestHang.java
>
>
> When running the attached test, the directory server hangs after executing a
> slew of operations when searching for objects.
> First of all, some background on the test case:
> The attached test case (in the form of an exported eclipse project) is,
> unfortunately, based on quite a few classes. They are part of a project I am
> currently working on: an object to ldap mapper with a similar approach as
> castor for XML or hibernate for RDBMS, albeit a lot more modest in complexity
> (I'll, hopefully, one day be able to open-source it - for now it is still
> much to immature). I have supplied all that stuff mainly for your reference.
> To run the test case, please make sure that the constant "URL" in
> LDAPDirectoryTest points to a valid directory. The URL the context points to
> must exist. It will, however, subsequently create lots of nodes below it.
> The hang seems to be related to some kind of deadlock, since it doesn't occur
> once the whole test is run via a single context only. To achieve this, set
> the constant "ONE_CONTEXT" to true (each LDAPDirectory uses its own set of
> contexts).
> If you have any problems running the test, please don't hesitate to contact
> me.
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