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Posted to dev@directory.apache.org by "Emmanuel Lecharny (JIRA)" <ji...@apache.org> on 2012/11/09 17:28:12 UTC
[jira] [Created] (DIRSERVER-1760) When one of the server disconnect
brutally, replication stops working
Emmanuel Lecharny created DIRSERVER-1760:
--------------------------------------------
Summary: When one of the server disconnect brutally, replication stops working
Key: DIRSERVER-1760
URL: https://issues.apache.org/jira/browse/DIRSERVER-1760
Project: Directory ApacheDS
Issue Type: Bug
Affects Versions: 2.0.0-M9
Reporter: Emmanuel Lecharny
Fix For: 2.0.0-M9
If we unplug the network cable, the replication does not work anymore, even if we replug the cable. The disconnection is detected if we update the local server, but we never retry to connect again :
[17:21:09] ERROR [org.apache.directory.server.ldap.replication.provider.SyncReplSearchListener] -
org.apache.mina.core.write.WriteToClosedSessionException
at org.apache.mina.core.session.AbstractIoSession.write(AbstractIoSession.java:462)
at org.apache.mina.core.session.AbstractIoSession.write(AbstractIoSession.java:439)
at org.apache.directory.server.ldap.replication.provider.SyncReplSearchListener.sendResult(SyncReplSearchListener.java:198)
at org.apache.directory.server.ldap.replication.provider.SyncReplSearchListener.entryModified(SyncReplSearchListener.java:326)
at org.apache.directory.server.core.event.EventInterceptor.fire(EventInterceptor.java:148)
at org.apache.directory.server.core.event.EventInterceptor.modify(EventInterceptor.java:281)
at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
at org.apache.directory.server.core.subtree.SubentryInterceptor.modify(SubentryInterceptor.java:1208)
at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
at org.apache.directory.server.core.collective.CollectiveAttributeInterceptor.modify(CollectiveAttributeInterceptor.java:176)
at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
at org.apache.directory.server.core.operational.OperationalAttributeInterceptor.modify(OperationalAttributeInterceptor.java:432)
at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
at org.apache.directory.server.core.schema.SchemaInterceptor.modify(SchemaInterceptor.java:1393)
at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
at org.apache.directory.server.core.hash.PasswordHashingInterceptor.modify(PasswordHashingInterceptor.java:113)
at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
at org.apache.directory.server.core.exception.ExceptionInterceptor.modify(ExceptionInterceptor.java:298)
at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
at org.apache.directory.server.core.authz.DefaultAuthorizationInterceptor.modify(DefaultAuthorizationInterceptor.java:281)
at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
at org.apache.directory.server.core.authz.AciAuthorizationInterceptor.modify(AciAuthorizationInterceptor.java:844)
at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
at org.apache.directory.server.core.referral.ReferralInterceptor.modify(ReferralInterceptor.java:309)
at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
at org.apache.directory.server.core.authn.AuthenticationInterceptor.modify(AuthenticationInterceptor.java:1110)
at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
at org.apache.directory.server.core.normalization.NormalizationInterceptor.modify(NormalizationInterceptor.java:239)
at org.apache.directory.server.core.DefaultOperationManager.modify(DefaultOperationManager.java:830)
at org.apache.directory.server.core.shared.DefaultCoreSession.modify(DefaultCoreSession.java:951)
at org.apache.directory.server.core.shared.DefaultCoreSession.modify(DefaultCoreSession.java:934)
at org.apache.directory.server.ldap.handlers.ModifyHandler.handle(ModifyHandler.java:55)
at org.apache.directory.server.ldap.handlers.ModifyHandler.handle(ModifyHandler.java:38)
at org.apache.directory.server.ldap.handlers.LdapRequestHandler.handleMessage(LdapRequestHandler.java:209)
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:209)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:690)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:417)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:47)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:765)
at org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:74)
at org.apache.mina.core.session.IoEvent.run(IoEvent.java:63)
at org.apache.mina.filter.executor.UnorderedThreadPoolExecutor$Worker.runTask(UnorderedThreadPoolExecutor.java:474)
at org.apache.mina.filter.executor.UnorderedThreadPoolExecutor$Worker.run(UnorderedThreadPoolExecutor.java:428)
I'm also afraid that we won't be able to detect such a disconnection if it occurs, as the network layer won't be informed about it.
at java.lang.Thread.run(Thread.java:722)
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[jira] [Resolved] (DIRSERVER-1760) When one of the server
disconnect brutally, replication stops working
Posted by "Emmanuel Lecharny (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DIRSERVER-1760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Emmanuel Lecharny resolved DIRSERVER-1760.
------------------------------------------
Resolution: Fixed
This has been fixed
> When one of the server disconnect brutally, replication stops working
> ---------------------------------------------------------------------
>
> Key: DIRSERVER-1760
> URL: https://issues.apache.org/jira/browse/DIRSERVER-1760
> Project: Directory ApacheDS
> Issue Type: Bug
> Affects Versions: 2.0.0-M9
> Reporter: Emmanuel Lecharny
> Fix For: 2.0.0-M9
>
>
> If we unplug the network cable, the replication does not work anymore, even if we replug the cable. The disconnection is detected if we update the local server, but we never retry to connect again :
> [17:21:09] ERROR [org.apache.directory.server.ldap.replication.provider.SyncReplSearchListener] -
> org.apache.mina.core.write.WriteToClosedSessionException
> at org.apache.mina.core.session.AbstractIoSession.write(AbstractIoSession.java:462)
> at org.apache.mina.core.session.AbstractIoSession.write(AbstractIoSession.java:439)
> at org.apache.directory.server.ldap.replication.provider.SyncReplSearchListener.sendResult(SyncReplSearchListener.java:198)
> at org.apache.directory.server.ldap.replication.provider.SyncReplSearchListener.entryModified(SyncReplSearchListener.java:326)
> at org.apache.directory.server.core.event.EventInterceptor.fire(EventInterceptor.java:148)
> at org.apache.directory.server.core.event.EventInterceptor.modify(EventInterceptor.java:281)
> at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
> at org.apache.directory.server.core.subtree.SubentryInterceptor.modify(SubentryInterceptor.java:1208)
> at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
> at org.apache.directory.server.core.collective.CollectiveAttributeInterceptor.modify(CollectiveAttributeInterceptor.java:176)
> at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
> at org.apache.directory.server.core.operational.OperationalAttributeInterceptor.modify(OperationalAttributeInterceptor.java:432)
> at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
> at org.apache.directory.server.core.schema.SchemaInterceptor.modify(SchemaInterceptor.java:1393)
> at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
> at org.apache.directory.server.core.hash.PasswordHashingInterceptor.modify(PasswordHashingInterceptor.java:113)
> at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
> at org.apache.directory.server.core.exception.ExceptionInterceptor.modify(ExceptionInterceptor.java:298)
> at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
> at org.apache.directory.server.core.authz.DefaultAuthorizationInterceptor.modify(DefaultAuthorizationInterceptor.java:281)
> at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
> at org.apache.directory.server.core.authz.AciAuthorizationInterceptor.modify(AciAuthorizationInterceptor.java:844)
> at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
> at org.apache.directory.server.core.referral.ReferralInterceptor.modify(ReferralInterceptor.java:309)
> at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
> at org.apache.directory.server.core.authn.AuthenticationInterceptor.modify(AuthenticationInterceptor.java:1110)
> at org.apache.directory.server.core.api.interceptor.BaseInterceptor.next(BaseInterceptor.java:599)
> at org.apache.directory.server.core.normalization.NormalizationInterceptor.modify(NormalizationInterceptor.java:239)
> at org.apache.directory.server.core.DefaultOperationManager.modify(DefaultOperationManager.java:830)
> at org.apache.directory.server.core.shared.DefaultCoreSession.modify(DefaultCoreSession.java:951)
> at org.apache.directory.server.core.shared.DefaultCoreSession.modify(DefaultCoreSession.java:934)
> at org.apache.directory.server.ldap.handlers.ModifyHandler.handle(ModifyHandler.java:55)
> at org.apache.directory.server.ldap.handlers.ModifyHandler.handle(ModifyHandler.java:38)
> at org.apache.directory.server.ldap.handlers.LdapRequestHandler.handleMessage(LdapRequestHandler.java:209)
> 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:209)
> at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:690)
> at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:417)
> at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:47)
> at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:765)
> at org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:74)
> at org.apache.mina.core.session.IoEvent.run(IoEvent.java:63)
> at org.apache.mina.filter.executor.UnorderedThreadPoolExecutor$Worker.runTask(UnorderedThreadPoolExecutor.java:474)
> at org.apache.mina.filter.executor.UnorderedThreadPoolExecutor$Worker.run(UnorderedThreadPoolExecutor.java:428)
> I'm also afraid that we won't be able to detect such a disconnection if it occurs, as the network layer won't be informed about it.
> at java.lang.Thread.run(Thread.java:722)
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