[DIRSERVER-2359] Search request results in OPERATIONS_ERROR due NPE

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0.AM26
• Fix Version/s: 2.0.0.AM27
• Assignee: Unassigned
• Reporter: Tamas Cservenak
• Created: 09/Dec/21 11:47
• Updated: 13/Jan/22 15:00
• Resolved: 13/Jan/22 15:00

Description

This query worked with apache DS 1.5.x, but after upgrading to 2.0.0.AM26 it fails with NPE. This is an integration test of our app, client side did not change, we merely upgraded ApacheDS from ancient 1.5.5 to 2.0.0.AM26 and IT started failing.

Caused by: javax.naming.NamingException: 
[LDAP: error code 1 - OPERATIONS_ERROR: failed for MessageType : SEARCH_REQUEST
Message ID : 15
    SearchRequest
        baseDn : 'ou=groups,o=sonatype'
        filter : '(|(&(&(cn=:[6])(uniqueMember=cn=cstamas))(objectClass=groupOfUniqueNames))(objectClass=referral))'
        scope : single level
        typesOnly : false
        Size Limit : no limit
        Time Limit : no limit
        Deref Aliases : deref Always
        attributes : 'cn'
org.apache.directory.api.ldap.model.message.SearchRequestImpl@452356ce: null:
org.apache.directory.api.ldap.model.exception.LdapOperationErrorException
    at org.apache.directory.server.core.partition.impl.btree.AbstractBTreePartition.search(AbstractBTreePartition.java:1232)
    at org.apache.directory.server.core.shared.partition.DefaultPartitionNexus.search(DefaultPartitionNexus.java:647)
    at org.apache.directory.server.core.api.interceptor.BaseInterceptor$1.search(BaseInterceptor.java:206)
    at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:596)
    at org.apache.directory.server.core.subtree.SubentryInterceptor.search(SubentryInterceptor.java:1646)
    at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:596)
    at org.apache.directory.server.core.collective.CollectiveAttributeInterceptor.search(CollectiveAttributeInterceptor.java:181)
    at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:596)
    at org.apache.directory.server.core.operational.OperationalAttributeInterceptor.search(OperationalAttributeInterceptor.java:544)
    at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:596)
    at org.apache.directory.server.core.schema.SchemaInterceptor.search(SchemaInterceptor.java:1497)
    at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:596)
    at org.apache.directory.server.core.authz.DefaultAuthorizationInterceptor.search(DefaultAuthorizationInterceptor.java:365)
    at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:596)
    at org.apache.directory.server.core.authz.AciAuthorizationInterceptor.search(AciAuthorizationInterceptor.java:1247)
    at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:596)
    at org.apache.directory.server.core.authn.AuthenticationInterceptor.search(AuthenticationInterceptor.java:1390)
    at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:596)
    at org.apache.directory.server.core.normalization.NormalizationInterceptor.search(NormalizationInterceptor.java:414)
    at org.apache.directory.server.core.DefaultOperationManager.search(DefaultOperationManager.java:1831)
    at org.apache.directory.server.core.shared.DefaultCoreSession.search(DefaultCoreSession.java:1219)
    at org.apache.directory.server.ldap.handlers.request.SearchRequestHandler.doSimpleSearch(SearchRequestHandler.java:797)
    at org.apache.directory.server.ldap.handlers.request.SearchRequestHandler.handleIgnoringReferrals(SearchRequestHandler.java:1147)
    at org.apache.directory.server.ldap.handlers.request.SearchRequestHandler.handleWithReferrals(SearchRequestHandler.java:1245)
    at org.apache.directory.server.ldap.handlers.request.SearchRequestHandler.handle(SearchRequestHandler.java:211)
    at org.apache.directory.server.ldap.handlers.request.SearchRequestHandler.handle(SearchRequestHandler.java:94)
    at org.apache.directory.server.ldap.handlers.LdapRequestHandler.handleMessage(LdapRequestHandler.java:209)
    at org.apache.directory.server.ldap.handlers.LdapRequestHandler.handleMessage(LdapRequestHandler.java:57)
    at org.apache.mina.handler.demux.DemuxingIoHandler.messageReceived(DemuxingIoHandler.java:243)
    at org.apache.directory.server.ldap.LdapProtocolHandler.messageReceived(LdapProtocolHandler.java:224)
    at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:1015)
    at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:650)
    at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:49)
    at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:1128)
    at org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:106)
    at org.apache.mina.core.session.IoEvent.run(IoEvent.java:89)
    at org.apache.mina.filter.executor.UnorderedThreadPoolExecutor$Worker.runTask(UnorderedThreadPoolExecutor.java:541)
    at org.apache.mina.filter.executor.UnorderedThreadPoolExecutor$Worker.run(UnorderedThreadPoolExecutor.java:493)
    at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.NullPointerException
    at org.apache.directory.server.core.partition.impl.btree.AbstractBTreePartition.hasUserIndexOn(AbstractBTreePartition.java:3275)
    at org.apache.directory.server.core.partition.impl.btree.AbstractBTreePartition.hasIndexOn(AbstractBTreePartition.java:3296)
    at org.apache.directory.server.xdbm.search.impl.DefaultOptimizer.getSubstringScan(DefaultOptimizer.java:416)
    at org.apache.directory.server.xdbm.search.impl.DefaultOptimizer.annotate(DefaultOptimizer.java:175)
    at org.apache.directory.server.xdbm.search.impl.DefaultOptimizer.getConjunctionScan(DefaultOptimizer.java:264)
    at org.apache.directory.server.xdbm.search.impl.DefaultOptimizer.annotate(DefaultOptimizer.java:204)
    at org.apache.directory.server.xdbm.search.impl.DefaultOptimizer.getConjunctionScan(DefaultOptimizer.java:264)
    at org.apache.directory.server.xdbm.search.impl.DefaultOptimizer.annotate(DefaultOptimizer.java:204)
    at org.apache.directory.server.xdbm.search.impl.DefaultOptimizer.getDisjunctionScan(DefaultOptimizer.java:294)
    at org.apache.directory.server.xdbm.search.impl.DefaultOptimizer.annotate(DefaultOptimizer.java:208)
    at org.apache.directory.server.xdbm.search.impl.DefaultOptimizer.getConjunctionScan(DefaultOptimizer.java:264)
    at org.apache.directory.server.xdbm.search.impl.DefaultOptimizer.annotate(DefaultOptimizer.java:204)
    at org.apache.directory.server.xdbm.search.impl.DefaultSearchEngine.computeResult(DefaultSearchEngine.java:245)
    at org.apache.directory.server.core.partition.impl.btree.AbstractBTreePartition.search(AbstractBTreePartition.java:1219)
    ... 38 more