06-20-2012 11:27 AM
17:49:05,383 ERROR [org.springframework.extensions.webscripts.AbstractRuntime] Exception from executeScript - redirecting to status template error: 05202404 Wrapped Exception (with status template): No live node exists:
ID: 7518
Cache row: NodeEntity[ ID=7518, version=9, store=workspace://SpacesStore, uuid=6e0c356d-6a34-4e88-b69a-d354c4710b14, typeQNameId=32, localeId=1, aclId=null, deleted=true, transaction=TransactionEntity[ ID=19926, server=null, changeTxnId=e9b2f873-b0ae-47aa-a3a8-2886a355e72c, commitTimeMs=null], auditProps=AuditablePropertiesEntity[ auditCreator=haa, auditCreated=2012-03-30T10:01:19.942+02:00, auditModifier=haa, auditModified=2012-05-30T11:12:53.304+02:00]]
DB row: NodeEntity[ ID=7518, version=9, store=workspace://SpacesStore, uuid=6e0c356d-6a34-4e88-b69a-d354c4710b14, typeQNameId=32, localeId=1, aclId=null, deleted=true, transaction=TransactionEntity[ ID=19926, server=null, changeTxnId=e9b2f873-b0ae-47aa-a3a8-2886a355e72c, commitTimeMs=null], auditProps=AuditablePropertiesEntity[ auditCreator=haa, auditCreated=2012-03-30T10:01:19.942+02:00, auditModifier=haa, auditModified=2012-05-30T11:12:53.304+02:00]]
org.springframework.extensions.webscripts.WebScriptException: 05202404 Wrapped Exception (with status template): No live node exists:
ID: 7518
Cache row: NodeEntity[ ID=7518, version=9, store=workspace://SpacesStore, uuid=6e0c356d-6a34-4e88-b69a-d354c4710b14, typeQNameId=32, localeId=1, aclId=null, deleted=true, transaction=TransactionEntity[ ID=19926, server=null, changeTxnId=e9b2f873-b0ae-47aa-a3a8-2886a355e72c, commitTimeMs=null], auditProps=AuditablePropertiesEntity[ auditCreator=haa, auditCreated=2012-03-30T10:01:19.942+02:00, auditModifier=haa, auditModified=2012-05-30T11:12:53.304+02:00]]
DB row: NodeEntity[ ID=7518, version=9, store=workspace://SpacesStore, uuid=6e0c356d-6a34-4e88-b69a-d354c4710b14, typeQNameId=32, localeId=1, aclId=null, deleted=true, transaction=TransactionEntity[ ID=19926, server=null, changeTxnId=e9b2f873-b0ae-47aa-a3a8-2886a355e72c, commitTimeMs=null], auditProps=AuditablePropertiesEntity[ auditCreator=haa, auditCreated=2012-03-30T10:01:19.942+02:00, auditModifier=haa, auditModified=2012-05-30T11:12:53.304+02:00]]
at org.springframework.extensions.webscripts.AbstractWebScript.createStatusException(AbstractWebScript.java:970)
at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:171)
at org.alfresco.repo.web.scripts.RepositoryContainer$2.execute(RepositoryContainer.java:393)
at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:388)
at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecute(RepositoryContainer.java:462)
at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecuteAs(RepositoryContainer.java:500)
at org.alfresco.repo.web.scripts.RepositoryContainer.executeScript(RepositoryContainer.java:275)
at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:372)
at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:209)
at org.springframework.extensions.webscripts.servlet.WebScriptServlet.service(WebScriptServlet.java:118)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.alfresco.web.app.servlet.GlobalLocalizationFilter.doFilter(GlobalLocalizationFilter.java:58)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:563)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.springframework.dao.ConcurrencyFailureException: No live node exists:
ID: 7518
Cache row: NodeEntity[ ID=7518, version=9, store=workspace://SpacesStore, uuid=6e0c356d-6a34-4e88-b69a-d354c4710b14, typeQNameId=32, localeId=1, aclId=null, deleted=true, transaction=TransactionEntity[ ID=19926, server=null, changeTxnId=e9b2f873-b0ae-47aa-a3a8-2886a355e72c, commitTimeMs=null], auditProps=AuditablePropertiesEntity[ auditCreator=haa, auditCreated=2012-03-30T10:01:19.942+02:00, auditModifier=haa, auditModified=2012-05-30T11:12:53.304+02:00]]
DB row: NodeEntity[ ID=7518, version=9, store=workspace://SpacesStore, uuid=6e0c356d-6a34-4e88-b69a-d354c4710b14, typeQNameId=32, localeId=1, aclId=null, deleted=true, transaction=TransactionEntity[ ID=19926, server=null, changeTxnId=e9b2f873-b0ae-47aa-a3a8-2886a355e72c, commitTimeMs=null], auditProps=AuditablePropertiesEntity[ auditCreator=haa, auditCreated=2012-03-30T10:01:19.942+02:00, auditModifier=haa, auditModified=2012-05-30T11:12:53.304+02:00]]
at org.alfresco.repo.domain.node.AbstractNodeDAOImpl.getNodeNotNull(AbstractNodeDAOImpl.java:981)
at org.alfresco.repo.domain.node.AbstractNodeDAOImpl.getParentAssocsCached(AbstractNodeDAOImpl.java:3586)
at org.alfresco.repo.domain.node.AbstractNodeDAOImpl.prependPaths(AbstractNodeDAOImpl.java:3459)
at org.alfresco.repo.domain.node.AbstractNodeDAOImpl.prependPaths(AbstractNodeDAOImpl.java:3575)
at org.alfresco.repo.domain.node.AbstractNodeDAOImpl.getPaths(AbstractNodeDAOImpl.java:3389)
at org.alfresco.repo.solr.SOLRTrackingComponentImpl.getNodesMetadata(SOLRTrackingComponentImpl.java:585)
at sun.reflect.GeneratedMethodAccessor484.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.alfresco.repo.management.subsystems.SubsystemProxyFactory$1.invoke(SubsystemProxyFactory.java:65)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at $Proxy145.getNodesMetadata(Unknown Source)
at org.alfresco.repo.web.scripts.solr.NodesMetaDataGet.executeImpl(NodesMetaDataGet.java:181)
at org.springframework.extensions.webscripts.DeclarativeWebScript.executeImpl(DeclarativeWebScript.java:235)
at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:64)
… 25 more
06-22-2012 03:16 AM
This was not a cache issue, I had to remove the "no live" node directly from the database.
Solr is definitely exposing underlying issues on the database, I'm not sure if it would be best if Solr (like old lucene) moved past errors, so that indexing can continue, or halt like in this case. It went unnoticed for several days, so there was a very outdated index. But if indexing had moved on, I'm not sure an error in alfresco.log would have been spotted and subsequently fixed.
This is how I fixed it:
I ran these select statements to find out where the node id 520521 is presentFrom there I could see that the node had no properties, it was not a child node to any node, and didn't have any associations.select * from alf_child_assoc where child_node_id = 520521;
select * from alf_node_assoc where target_node_id = 520521;
select * from alf_node_assoc where source_node_id = 520521;
select * from alf_node_aspects where node_id = 520521;
select * from alf_node_properties where node_id = 520521;
select * from alf_node where id = 520521;
It did however have a childnode (webpreview). This to me are some remains from a transaction that has gone very wrong, and the post in alf_node can/must be deleted.
So I deleted the rowsThen for the now orphan webpreview childnodedelete from alf_node_assoc where source_node_id = 520521;
delete from alf_node where id = 520521From there the indexing kicked in an now works.update alf_node set NODE_DELETED = true where id = 530544;
06-22-2012 04:15 AM
06-22-2012 04:39 AM
Hallo,
nein du bist weder hier noch im engl. Forum in der "falschen Gruppe" 😉
Sehr vereinfacht gesagt geht Solr über die Daten in der DB und idexiert diese in seinem Index. Dieses Vorgehen schlägt bei Dir fehl weil der Datenbestand in der DB nicht ganz korrekt ist.
Das was loftux beschreibt sind die notwendigen SQL Abfragen um diesen nicht korrekten Stand in der DB zu überprüfen und zu korrigieren.
Um das Problem zu lösen solltest du zunächst ein Backup der DB machen und dich dann die SQL-Abfragen an deine IDs anpassen & ausführen. Ggf. solltest du dir hierzu Hilfe holen.
VG, Jan
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