Hi Michael,
This was the result of consistency check while Neo4j 3.0.3 was stopped:
# java -cp 'lib/*:system/lib/*' org.neo4j.consistency.ConsistencyCheckTool
/data/databases/graph.db
Exception in thread "main" java.lang.IllegalArgumentException: Unknown
entry type 34 for version 0. At position LogPosition{logVersion=3203,
byteOffset=16} and entry version V2_0
at
org.neo4j.kernel.impl.transaction.log.entry.LogEntryVersion.entryParser(LogEntryVersion.java:141)
at
org.neo4j.kernel.impl.transaction.log.entry.VersionAwareLogEntryReader.readLogEntry(VersionAwareLogEntryReader.java:84)
at
org.neo4j.kernel.impl.transaction.log.LogEntryCursor.next(LogEntryCursor.java:53)
at
org.neo4j.kernel.recovery.LatestCheckPointFinder.find(LatestCheckPointFinder.java:77)
at
org.neo4j.kernel.recovery.PositionToRecoverFrom.apply(PositionToRecoverFrom.java:53)
at
org.neo4j.kernel.impl.recovery.RecoveryRequiredChecker.isRecoveryRequiredAt(RecoveryRequiredChecker.java:69)
at
org.neo4j.consistency.ConsistencyCheckTool.checkDbState(ConsistencyCheckTool.java:115)
at
org.neo4j.consistency.ConsistencyCheckTool.run(ConsistencyCheckTool.java:92)
at
org.neo4j.consistency.ConsistencyCheckTool.runConsistencyCheckTool(ConsistencyCheckTool.java:69)
at
org.neo4j.consistency.ConsistencyCheckTool.main(ConsistencyCheckTool.java:56)
Also, neo4j.log in our Neo4j 3.0.3 Community Edition produces these
messages continuously while we are inserting relationships (not sure about
inserting nodes due to the amount of log lines):
2016-08-30 08:26:36.179+0000 ERROR Failed to commit transaction.
Relationship[499972766,used=false,source=-1,target=-1,type=-1,sCount=1,sNext=-1,tCount=1,tNext=-1,prop=-1,secondaryUnitId=-1,
sFirst, tFirst] not in use
org.neo4j.kernel.impl.store.InvalidRecordException:
Relationship[499972766,used=false,source=-1,target=-1,type=-1,sCount=1,sNext=-1,tCount=1,tNext=-1,prop=-1,secondaryUnitId=-1,
sFirst, tFirst] not in use
at
org.neo4j.kernel.impl.store.record.RecordLoad.verify(RecordLoad.java:63)
at
org.neo4j.kernel.impl.store.CommonAbstractStore.verifyAfterReading(CommonAbstractStore.java:1263)
at
org.neo4j.kernel.impl.store.CommonAbstractStore.readIntoRecord(CommonAbstractStore.java:1047)
at
org.neo4j.kernel.impl.store.CommonAbstractStore.getRecord(CommonAbstractStore.java:1025)
at
org.neo4j.kernel.impl.transaction.state.Loaders$3.load(Loaders.java:200)
at
org.neo4j.kernel.impl.transaction.state.Loaders$3.load(Loaders.java:190)
at
org.neo4j.kernel.impl.transaction.state.RecordChanges.getOrLoad(RecordChanges.java:72)
at
org.neo4j.kernel.impl.transaction.state.RelationshipCreator.connect(RelationshipCreator.java:203)
at
org.neo4j.kernel.impl.transaction.state.RelationshipCreator.connectRelationshipToDenseNode(RelationshipCreator.java:165)
at
org.neo4j.kernel.impl.transaction.state.RelationshipCreator.connectRelationship(RelationshipCreator.java:143)
at
org.neo4j.kernel.impl.transaction.state.RelationshipCreator.relationshipCreate(RelationshipCreator.java:67)
at
org.neo4j.kernel.impl.transaction.state.TransactionRecordState.relCreate(TransactionRecordState.java:282)
at
org.neo4j.kernel.impl.storageengine.impl.recordstorage.TransactionToRecordStateVisitor.visitCreatedRelationship(TransactionToRecordStateVisitor.java:96)
at
org.neo4j.storageengine.api.txstate.TxStateVisitor$Delegator.visitCreatedRelationship(TxStateVisitor.java:227)
at
org.neo4j.kernel.api.txstate.TransactionCountingStateVisitor.visitCreatedRelationship(TransactionCountingStateVisitor.java:108)
at
org.neo4j.kernel.impl.api.state.TxState$15.visitAddedRelationship(TxState.java:376)
at
org.neo4j.kernel.api.txstate.RelationshipChangeVisitorAdapter$1.visit(RelationshipChangeVisitorAdapter.java:125)
at
org.neo4j.kernel.impl.api.state.RelationshipStateImpl.accept(RelationshipStateImpl.java:52)
at
org.neo4j.kernel.impl.api.state.TxState.relationshipVisit(TxState.java:1539)
at
org.neo4j.kernel.api.txstate.RelationshipChangeVisitorAdapter$1.visit(RelationshipChangeVisitorAdapter.java:115)
at
org.neo4j.kernel.api.txstate.RelationshipChangeVisitorAdapter.visitAddedRelationship(RelationshipChangeVisitorAdapter.java:66)
at
org.neo4j.kernel.api.txstate.RelationshipChangeVisitorAdapter.visitAdded(RelationshipChangeVisitorAdapter.java:90)
at
org.neo4j.kernel.api.txstate.RelationshipChangeVisitorAdapter.visitAdded(RelationshipChangeVisitorAdapter.java:49)
at
org.neo4j.kernel.impl.util.diffsets.SuperDiffSets.accept(SuperDiffSets.java:66)
at
org.neo4j.kernel.impl.util.diffsets.RelationshipDiffSets.accept(RelationshipDiffSets.java:43)
at org.neo4j.kernel.impl.api.state.TxState.accept(TxState.java:265)
at
org.neo4j.kernel.impl.storageengine.impl.recordstorage.RecordStorageEngine.createCommands(RecordStorageEngine.java:312)
at
org.neo4j.kernel.impl.api.KernelTransactionImplementation.commit(KernelTransactionImplementation.java:437)
at
org.neo4j.kernel.impl.api.KernelTransactionImplementation.close(KernelTransactionImplementation.java:386)
at
org.neo4j.server.rest.transactional.TransitionalTxManagementKernelTransaction.commit(TransitionalTxManagementKernelTransaction.java:92)
at
org.neo4j.server.rest.transactional.TransactionHandle.closeContextAndCollectErrors(TransactionHandle.java:243)
at
org.neo4j.server.rest.transactional.TransactionHandle.commit(TransactionHandle.java:151)
at
org.neo4j.server.rest.web.TransactionalService.lambda$executeStatementsAndCommit$28(TransactionalService.java:202)
at
com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider.writeTo(StreamingOutputProvider.java:71)
at
com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider.writeTo(StreamingOutputProvider.java:57)
at
com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:302)
at
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1510)
at
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419)
at
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409)
at
com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409)
at
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558)
at
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:808)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669)
at
org.neo4j.server.rest.web.CollectUserAgentFilter.doFilter(CollectUserAgentFilter.java:69)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:497)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
at
org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:745)
Is there a way to fix our Neo4j?
Thanks,
Ray
On Sunday, August 28, 2016 at 3:11:39 PM UTC-7, Michael Hunger wrote:
>
> Can you run a consistency check on your store?
>
> https://neo4j.com/developer/kb/how-do-i-run-consistency-check-manually/
>
> Thx
>
> Am 29.08.2016 um 00:02 schrieb Ray Chengr <[email protected] <javascript:>
> >:
>
> On our Neo4j 3.0.3, I tried to delete relationships and nodes from the
> browser by:
>
> match (n:node_type_A {day: 17016}) detach delete(n)
>
> I got this error:
>
> Relationship[482224340,used=false,source=-1,target=-1,type=-1,sCount=1,sNext=-1,tCount=1,tNext=-1,prop=-1,
> secondaryUnitId=-1, sFirst, tFirst] not in use
>
>
> match (n:node_type_A {day: 17016})-[r]->(m) with n, r limit 1000 delete
> n, r return count(n) as deletedRelsCount
>
> also gave me exactly the same error message. 482224340 may be the ID of a
> relationship. I guess there is an inconsistency of this particular
> relationship within Neo4j.
>
> Is there a way (or tool) to delete this "abnormal-shaped" relationship so
> that I can delete the rest of relationships?
> Thanks!
>
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