Can't query schema in optimizations branch/1.1 Trunk

• Key: DIRSERVER-673
• Type: Bug
• Status: Closed
• Resolution: Fixed
• Priority: Critical
• Assignee: Alex Karasulu
• Reporter: Norval Hope
• Component/s: ldap
• Affects Version/s: 1.5.0, 1.0-RC4
• Fix Version/s: 1.5.0, 1.0-RC4

Description

In both these codebases LdapName has been retired and LdapDN is used instead. I tested out behaviour in the optimizations branch at Alex K's suggestion, after observing the following exception against the 1.1 trunk when trying to swap to the "Schema" panel in JXplorer after successfully binding as the normal "admin" user:

2006-07-12 18:19:59,437 30172 [LeaderFollowerThreadPool-1]
(com.cap.pch.PartitionLoaderService:307) ERROR - exception in
search('2.5.4.3=schema,2.5.4.11=system')
java.lang.IllegalArgumentException: Argument 'an_obj1' is null
       at org.apache.directory.shared.ldap.util.BigIntegerComparator.compare(BigIntegerComparator.java:63)
       at org.apache.directory.server.core.partition.impl.btree.IndexComparator$1.compare(IndexComparator.java:42)
       at java.util.TreeMap.compare(TreeMap.java:1085)
       at java.util.TreeMap.getEntry(TreeMap.java:345)
       at java.util.TreeMap.containsKey(TreeMap.java:203)
       at java.util.TreeSet.contains(TreeSet.java:195)
       at org.apache.directory.server.core.partition.impl.btree.jdbm.JdbmTable.has(JdbmTable.java:467)
       at org.apache.directory.server.core.partition.impl.btree.jdbm.JdbmIndex.hasValue(JdbmIndex.java:387)
       at org.apache.directory.server.core.partition.impl.btree.LeafEvaluator.evalPresence(LeafEvaluator.java:235)
       at org.apache.directory.server.core.partition.impl.btree.LeafEvaluator.evaluate(LeafEvaluator.java:124)
       at org.apache.directory.server.core.partition.impl.btree.ExpressionEvaluator.evaluate(ExpressionEvaluator.java:100)
       at org.apache.directory.server.core.partition.impl.btree.ExpressionEnumerator$2.assertCandidate(ExpressionEnumerator.java:254)
       at org.apache.directory.server.core.partition.impl.btree.IndexAssertionEnumeration.prefetch(IndexAssertionEnumeration.java:158)
       at org.apache.directory.server.core.partition.impl.btree.IndexAssertionEnumeration.<init>(IndexAssertionEnumeration.java:63)
       at org.apache.directory.server.core.partition.impl.btree.ExpressionEnumerator.enumConj(ExpressionEnumerator.java:267)
       at org.apache.directory.server.core.partition.impl.btree.ExpressionEnumerator.enumerate(ExpressionEnumerator.java:131)
       at org.apache.directory.server.core.partition.impl.btree.DefaultSearchEngine.search(DefaultSearchEngine.java:133)
       at org.apache.directory.server.core.partition.impl.btree.BTreeDirectoryPartition.search(BTreeDirectoryPartition.java:257)
       at org.apache.directory.server.core.partition.DefaultDirectoryPartitionNexus.search(DefaultDirectoryPartitionNexus.java:677)
       at org.apache.directory.server.core.interceptor.InterceptorChain$1.search(InterceptorChain.java:133)
       at org.apache.directory.server.core.interceptor.InterceptorChain$2.search(InterceptorChain.java:1257)
       at org.apache.directory.server.core.subtree.SubentryService.search(SubentryService.java:200)
       at org.apache.directory.server.core.interceptor.InterceptorChain$2.search(InterceptorChain.java:1257)
       at org.apache.directory.server.core.schema.SchemaService.search(SchemaService.java:170)
       at org.apache.directory.server.core.interceptor.InterceptorChain$2.search(InterceptorChain.java:1257)
       at org.apache.directory.server.core.authn.AuthenticationService.search(AuthenticationService.java:390)
       at org.apache.directory.server.core.interceptor.InterceptorChain$2.search(InterceptorChain.java:1257)
       at org.apache.directory.server.core.normalization.NormalizationService.search(NormalizationService.java:226)
       at org.apache.directory.server.core.interceptor.InterceptorChain$2.search(InterceptorChain.java:1257)
       at com.ca.jch.PartitionLoaderService.search(PartitionLoaderService.java:718)
       at org.apache.directory.server.core.interceptor.InterceptorChain.search(InterceptorChain.java:822)
       at org.apache.directory.server.core.partition.DirectoryPartitionNexusProxy.search(DirectoryPartitionNexusProxy.java:478)
       at org.apache.directory.server.core.partition.DirectoryPartitionNexusProxy.search(DirectoryPartitionNexusProxy.java:423)
       at org.apache.directory.server.core.jndi.ServerDirContext.search(ServerDirContext.java:527)
       at org.apache.directory.server.ldap.support.SearchHandler.messageReceived(SearchHandler.java:266)
       at org.apache.mina.handler.demux.DemuxingIoHandler.messageReceived(DemuxingIoHandler.java:128)
       at org.apache.directory.server.ldap.LdapProtocolProvider$LdapProtocolHandler.messageReceived(LdapProtocolProvider.java:431)
       at org.apache.mina.common.support.AbstractIoFilterChain$2.messageReceived(AbstractIoFilterChain.java:189)
       at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:494)
       at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:52)
       at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:761)
       at org.apache.mina.filter.LoggingFilter.messageReceived(LoggingFilter.java:87)
       at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:494)
       at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:52)
       at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:761)
       at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:91)
       at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:494)
       at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:52)
       at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:761)
       at org.apache.mina.filter.thread.ThreadPoolFilter.processEvent(ThreadPoolFilter.java:238)
       at org.apache.mina.filter.thread.ThreadPoolFilter$ProcessEventsRunnable.run(ThreadPoolFilter.java:300)
       at org.apache.mina.filter.thread.LeaderFollowersThreadPool$Worker.run(LeaderFollowersThreadPool.java:319)

Comments

[Alex Karasulu]

I'll try to get to this one in a couple days. Thanks for the confirmation. This is a serious issue. Some of the optimization work we've been doing must have broken this.

[Alex Karasulu]

Fixed in 1.0 branch with commit revision 429553 and fixed in 1.1 trunks in revision 429554.