[DIRSERVER-1500] Error searching children of known element.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.5.5
• Fix Version/s: 2.0.0-M13
• Assignee: Stefan Seelmann
• Reporter: roy huang
• Created: 08/May/10 05:50
• Updated: 20/Jun/13 10:12
• Resolved: 18/May/13 05:21

Description

My goal is to delete all the element per day,but occasionally it will failed for non specified element. The code will search all children elements of a node and delete it all,but may failed on this:

NamingEnumeration ne = dirCtx.search(new LdapName(name), "objectClass=*", constraints);

and then it throw exception.

This problem occurred twice on 1.5.6 and 1.5.5,it affected single element,and this element can't be deleted on Apache Directory Studio too.The exception like:

Error while reading entry

• [LDAP: error code 80 - OTHER: failed for SearchReques
  javax.naming.NamingException: [LDAP: error code 80 - OTHER: failed for SearchRequest
  baseDn : 'ou=WLAN,ou=resource,dc=gd,dc=test,dc=com'
  filter : '(2.5.4.0=*:[121664])'
  scope : single level
  typesOnly : false
  Size Limit : 2000
  Time Limit : no limit
  Deref Aliases : deref Always
  attributes : 'hassubordinates', 'objectclass'
  : null]; remaining name 'ou=WLAN,ou=resource,dc=gd,dc=test,dc=com'
  at com.sun.jndi.ldap.LdapCtx.mapErrorCode(Unknown Source)
  at com.sun.jndi.ldap.LdapCtx.processReturnCode(Unknown Source)
  at com.sun.jndi.ldap.LdapCtx.processReturnCode(Unknown Source)
  at com.sun.jndi.ldap.LdapCtx.searchAux(Unknown Source)
  at com.sun.jndi.ldap.LdapCtx.c_search(Unknown Source)
  at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(Unknown Source)
  at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(Unknown Source)
  at org.apache.directory.studio.connection.core.io.jndi.JNDIConnectionWrapper$1.run(JNDIConnectionWrapper.java:356)
  at org.apache.directory.studio.connection.core.io.jndi.JNDIConnectionWrapper.runAndMonitor(JNDIConnectionWrapper.java:1272)
  at org.apache.directory.studio.connection.core.io.jndi.JNDIConnectionWrapper.checkConnectionAndRunAndMonitor(JNDIConnectionWrapper.java:1203)
  at org.apache.directory.studio.connection.core.io.jndi.JNDIConnectionWrapper.search(JNDIConnectionWrapper.java:398)
  at org.apache.directory.studio.ldapbrowser.core.jobs.SearchRunnable.search(SearchRunnable.java:500)
  at org.apache.directory.studio.ldapbrowser.core.jobs.SearchRunnable.searchAndUpdateModel(SearchRunnable.java:320)
  at org.apache.directory.studio.ldapbrowser.core.jobs.InitializeChildrenRunnable.executeSearch(InitializeChildrenRunnable.java:361)
  at org.apache.directory.studio.ldapbrowser.core.jobs.InitializeChildrenRunnable.initializeChildren(InitializeChildrenRunnable.java:212)
  at org.apache.directory.studio.ldapbrowser.core.jobs.InitializeChildrenRunnable.run(InitializeChildrenRunnable.java:171)
  at org.apache.directory.studio.connection.ui.RunnableContextRunner$1.run(RunnableContextRunner.java:113)
  at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)

[LDAP: error code 80 - OTHER: failed for SearchRequest
baseDn : 'ou=WLAN,ou=resource,dc=gd,dc=test,dc=com'
filter : '(2.5.4.0=*:[121664])'
scope : single level
typesOnly : false
Size Limit : 2000
Time Limit : no limit
Deref Aliases : deref Always
attributes : 'hassubordinates', 'objectclass'
: null]

I upgraded 1.5.5 to 1.5.6 to avoid this bug ,but found it happened again finally.