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  1. Directory ApacheDS
  2. DIRSERVER-2025

ApacheDS fails to return sortedResults when searched against a certain number of entries

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-M19
    • Fix Version/s: 2.0.0-M20
    • Component/s: ldap
    • Labels:
      None

      Description

      I could get sorted search working when the number of entries in ADS is <=17. But when I have entries more than 17, I get below exception

      apacheds.log :----

      [12:53:30] WARN [org.apache.directory.mavibot.btree.SpaceReclaimer] - Failed to read the copied page map from /tmp/cpm.db
      [12:53:30] WARN [org.apache.directory.mavibot.btree.SpaceReclaimer] -
      java.lang.NullPointerException
      at org.apache.directory.mavibot.btree.RevisionName.getRevision(RevisionName.java:57)
      at org.apache.directory.mavibot.btree.RevisionName.hashCode(RevisionName.java:126)
      at java.util.concurrent.ConcurrentHashMap.put(ConcurrentHashMap.java:910)
      at java.util.concurrent.ConcurrentHashMap.readObject(ConcurrentHashMap.java:1315)
      at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:616)
      at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:991)
      at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1865)
      at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1770)
      at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346)
      at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368)
      at org.apache.directory.mavibot.btree.SpaceReclaimer.readCopiedPageMap(SpaceReclaimer.java:135)
      at org.apache.directory.mavibot.btree.RecordManager.<init>(RecordManager.java:289)
      at org.apache.directory.mavibot.btree.RecordManager.<init>(RecordManager.java:229)
      at org.apache.directory.server.core.shared.DefaultCoreSession.sortResults(DefaultCoreSession.java:1343)
      at org.apache.directory.server.core.shared.DefaultCoreSession.search(DefaultCoreSession.java:1130)
      at org.apache.directory.server.ldap.handlers.request.SearchRequestHandler.doSimpleSearch(SearchRequestHandler.java:827)
      at org.apache.directory.server.ldap.handlers.request.SearchRequestHandler.handleIgnoringReferrals(SearchRequestHandler.java:1179)
      at org.apache.directory.server.ldap.handlers.request.SearchRequestHandler.handle(SearchRequestHandler.java:212)
      at org.apache.directory.server.ldap.handlers.request.SearchRequestHandler.handle(SearchRequestHandler.java:93)
      at org.apache.directory.server.ldap.handlers.LdapRequestHandler.handleMessage(LdapRequestHandler.java:207)
      at org.apache.directory.server.ldap.handlers.LdapRequestHandler.handleMessage(LdapRequestHandler.java:56)
      at org.apache.mina.handler.demux.DemuxingIoHandler.messageReceived(DemuxingIoHandler.java:221)
      at org.apache.directory.server.ldap.LdapProtocolHandler.messageReceived(LdapProtocolHandler.java:217)
      at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:854)
      at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:542)
      at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48)
      at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:943)
      at org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:74)
      at org.apache.mina.core.session.IoEvent.run(IoEvent.java:63)
      at org.apache.mina.filter.executor.UnorderedThreadPoolExecutor$Worker.runTask(UnorderedThreadPoolExecutor.java:475)
      at org.apache.mina.filter.executor.UnorderedThreadPoolExecutor$Worker.run(UnorderedThreadPoolExecutor.java:429)
      at java.lang.Thread.run(Thread.java:679)

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            • Assignee:
              akiran Kiran Ayyagari
              Reporter:
              nneharawatt Neha
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              Dates

              • Created:
                Updated:
                Resolved: