Major 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)