I am trying to import data from .ods file to neo4j. But my talend job is giving following error
[statistics] connecting to socket on port 3842
[statistics] connected
Exception in component tNeo4jConnection_1
java.lang.RuntimeException: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.impl.transaction.XaDataSourceManager#786c730' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.kernel.InternalAbstractGraphDatabase.run(InternalAbstractGraphDatabase.java:252)
at org.neo4j.kernel.EmbeddedGraphDatabase.<init>(EmbeddedGraphDatabase.java:86)
at org.neo4j.kernel.EmbeddedGraphDatabase.<init>(EmbeddedGraphDatabase.java:74)
at org.neo4j.kernel.EmbeddedGraphDatabase.<init>(EmbeddedGraphDatabase.java:59)
at importdata.dataimport_0_1.DataImport.tNeo4jConnection_1Process(DataImport.java:304)
at importdata.dataimport_0_1.DataImport.runJobInTOS(DataImport.java:1135)
at importdata.dataimport_0_1.DataImport.main(DataImport.java:1001)
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.impl.transaction.XaDataSourceManager#786c730' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:495)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:105)
at org.neo4j.kernel.InternalAbstractGraphDatabase.run(InternalAbstractGraphDatabase.java:239)
... 6 more
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource#73da669c' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:495)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:105)
at org.neo4j.kernel.impl.transaction.XaDataSourceManager.start(XaDataSourceManager.java:131)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:489)
... 8 more
Caused by: java.lang.IllegalStateException: Unable to lock store [D:\Softwares\neo4j-community-1.9.1-windows\neo4j-community-1.9.1\data\graph.db\neostore], this is usually a result of some other Neo4j kernel running using the same store.
at org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.checkStorage(CommonAbstractStore.java:178)
at org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.<init>(CommonAbstractStore.java:119)
at org.neo4j.kernel.impl.nioneo.store.AbstractStore.<init>(AbstractStore.java:80)
at org.neo4j.kernel.impl.nioneo.store.NeoStore.<init>(NeoStore.java:88)
at org.neo4j.kernel.impl.nioneo.store.StoreFactory.attemptNewNeoStore(StoreFactory.java:106)
at org.neo4j.kernel.impl.nioneo.store.StoreFactory.newNeoStore(StoreFactory.java:95)
at org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource.start(NeoStoreXaDataSource.java:244)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:489)
... 11 more
Any idea??
This normally happens when you have two different processes trying to access the same database. Each process holds the lock of the db. When other process tries accessing it, it needs to release the lock.
If on linux, you can know the process accessing it from lsof command (example here).
Related
I am currently unable to start a neo4j instance on a server where it was previously working. Neo4j produces an error saying one of the files is externally locked. From reading answers to similar questions I know this usually means another instance is currently using the store.
I have used lsof to look for any open files with 'neo' in their name but there are no open files.
I have used ps to look for any process with 'neo' or 'java' it it's name but no luck with that either.
I am not sure where to go from here to get neo4j working again. How do I figure out why this file is locked?
[site#x neo4j]$ neo4jstart-234.sh
[site#x neo4j]$ WARNING: Max 1024 open files allowed, minimum of 40 000 recommended. See the Neo4j manual.
Starting Neo4j Server console-mode...
2017-07-20 10:37:51.073-0400 INFO Successfully shutdown Neo4j Server
2017-07-20 10:37:51.074-0400 ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase#79b877d2' was successfully initialized, but failed to start. Please see attached cause exception. Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase#79b877d2' was successfully initialized, but failed to start. Please see attached cause exception.
org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase#79b877d2' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.server.exception.ServerStartupErrors.translateToServerStartupError(ServerStartupErrors.java:67)
at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:235)
at org.neo4j.server.Bootstrapper.start(Bootstrapper.java:97)
at org.neo4j.server.CommunityBootstrapper.start(CommunityBootstrapper.java:48)
at org.neo4j.server.CommunityBootstrapper.main(CommunityBootstrapper.java:35)
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.server.database.LifecycleManagingDatabase#79b877d2' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:462)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:111)
at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:195)
... 3 more
Caused by: java.lang.RuntimeException: Error starting org.neo4j.kernel.impl.factory.CommunityFacadeFactory, /scratch/neo4j/neo4j-community-2.3.4/data/graph.db
at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:143)
at org.neo4j.kernel.impl.factory.CommunityFacadeFactory.newFacade(CommunityFacadeFactory.java:43)
at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:108)
at org.neo4j.server.CommunityNeoServer$1.newGraphDatabase(CommunityNeoServer.java:66)
at org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:95)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:452)
... 5 more
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.NeoStoreDataSource#14c7f72f' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:462)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:111)
at org.neo4j.kernel.impl.transaction.state.DataSourceManager.start(DataSourceManager.java:112)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:452)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:111)
at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:139)
... 10 more
Caused by: org.neo4j.kernel.impl.store.UnderlyingStorageException: Unable to open store file: /scratch/neo4j/neo4j-community-2.3.4/data/graph.db/neostore.nodestore.db.labels
at org.neo4j.kernel.impl.store.CommonAbstractStore.checkStorage(CommonAbstractStore.java:161)
at org.neo4j.kernel.impl.store.CommonAbstractStore.initialise(CommonAbstractStore.java:102)
at org.neo4j.kernel.impl.store.NeoStores.initialize(NeoStores.java:429)
at org.neo4j.kernel.impl.store.NeoStores$StoreType$1.open(NeoStores.java:85)
at org.neo4j.kernel.impl.store.NeoStores$StoreType$1.open(NeoStores.java:78)
at org.neo4j.kernel.impl.store.NeoStores.openStore(NeoStores.java:422)
at org.neo4j.kernel.impl.store.NeoStores.getOrCreateStore(NeoStores.java:467)
at org.neo4j.kernel.impl.store.NeoStores.<init>(NeoStores.java:365)
at org.neo4j.kernel.impl.store.StoreFactory.openNeoStores(StoreFactory.java:174)
at org.neo4j.kernel.impl.store.StoreFactory.openAllNeoStores(StoreFactory.java:138)
at org.neo4j.kernel.NeoStoreDataSource.buildNeoStore(NeoStoreDataSource.java:661)
at org.neo4j.kernel.NeoStoreDataSource.start(NeoStoreDataSource.java:535)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:452)
... 15 more
Caused by: org.neo4j.io.pagecache.impl.FileLockException: Externally locked: /scratch/neo4j/neo4j-community-2.3.4/data/graph.db/neostore.nodestore.db.labels
at org.neo4j.io.pagecache.impl.SingleFilePageSwapper.acquireLock(SingleFilePageSwapper.java:209)
at org.neo4j.io.pagecache.impl.SingleFilePageSwapper.<init>(SingleFilePageSwapper.java:160)
at org.neo4j.io.pagecache.impl.SingleFilePageSwapperFactory.createPageSwapper(SingleFilePageSwapperFactory.java:64)
at org.neo4j.io.pagecache.impl.muninn.MuninnPagedFile.<init>(MuninnPagedFile.java:95)
at org.neo4j.io.pagecache.impl.muninn.MuninnPageCache.map(MuninnPageCache.java:357)
at org.neo4j.kernel.impl.store.CommonAbstractStore.checkStorage(CommonAbstractStore.java:140)
... 27 more
Following the documentation we can set up a cluster with an empty DB.
However, following the instructions to set up a cluster with an existing DB we are met with failure, after 10 minutes all three cores throw an exception.
This could be due to: causal_clustering.join_catch_up_timeout=10m
However the databases are already in sync, so "start up should be instantaneous"
Any information pointing us in the right direction would be appreciated.
Exception:
2017-01-27 16:28:56.128+0000 INFO Starting...
2017-01-27 16:28:56.787+0000 INFO Bolt enabled on 192.168.252.231:7687.
2017-01-27 16:28:56.794+0000 INFO Initiating metrics...
2017-01-27 16:28:56.885+0000 INFO Waiting for other members to join cluster before continuing...
2017-01-27 17:00:28.225+0000 ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase#1db1d0b8' was successfully initialized, but failed to start. Please see attached cause exception. Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase#1db1d0b8' was successfully initialized, but failed to start. Please see attached cause exception.
org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase#1db1d0b8' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.server.exception.ServerStartupErrors.translateToServerStartupError(ServerStartupErrors.java:68)
at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:227)
at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:91)
at org.neo4j.server.ServerBootstrapper.start(ServerBootstrapper.java:68)
at org.neo4j.server.enterprise.EnterpriseEntryPoint.main(EnterpriseEntryPoint.java:32)
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.server.database.LifecycleManagingDatabase#1db1d0b8' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:443)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:107)
at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:199)
... 3 more
Caused by: java.lang.RuntimeException: Error starting org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory, /var/lib/neo4j/data/databases/graph.db
at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:193)
at org.neo4j.causalclustering.core.CoreGraphDatabase.<init>(CoreGraphDatabase.java:56)
at org.neo4j.causalclustering.core.CoreGraphDatabase.<init>(CoreGraphDatabase.java:47)
at org.neo4j.server.enterprise.EnterpriseNeoServer.lambda$static$2(EnterpriseNeoServer.java:95)
at org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:89)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:433)
... 5 more
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.causalclustering.core.state.CoreState#278df960' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:443)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:107)
at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.initFacade(GraphDatabaseFacadeFactory.java:189)
... 10 more
Caused by: java.lang.RuntimeException: This machine failed to get the start state in time.
at org.neo4j.causalclustering.core.state.CoreState.start(CoreState.java:176)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:433)
... 12 more
Please check if the following configurations are in order for your cluster.
1) neo4j.conf
"dbms.connectors.default_advertised_address" for each causal cluster is configured correctly and these IP addresses are reachable to each other.
also, set "dbms.connectors.default_listen_address" to 0.0.0.0
2) unbind the nodes and restart them.
Let me know if you still see the issue.
This is the error I am getting.
The database is empty, no graph.db directory.
All server properties files are the same with those used for version 2.2.5.
Here is the content of console.log :
15:56:31.972 [main] DEBUG i.n.u.i.l.InternalLoggerFactory - Using SLF4J as the default logging framework
2015-10-26 15:56:33.932+0000 INFO Successfully shutdown Neo4j Server
2015-10-26 15:56:33.934+0000 ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.d
atabase.LifecycleManagingDatabase#36a005fb' was successfully initialized, but failed to start. Please see atta
ched cause exception. Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase#36
a005fb' was successfully initialized, but failed to start. Please see attached cause exception.
org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.neo4j.server.database.Lifecycle
ManagingDatabase#36a005fb' was successfully initialized, but failed to start. Please see attached cause except
ion.
at org.neo4j.server.exception.ServerStartupErrors.translateToServerStartupError(ServerStartupErrors.ja
va:67)
at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:234)
at org.neo4j.server.Bootstrapper.start(Bootstrapper.java:100)
at org.neo4j.server.CommunityBootstrapper.start(CommunityBootstrapper.java:48)
at org.neo4j.server.CommunityBootstrapper.main(CommunityBootstrapper.java:35)
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.server.database.LifecycleManagi
ngDatabase#36a005fb' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:538)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:109)
at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:194)
... 3 more
Suppressed: java.lang.RuntimeException: Error starting org.neo4j.kernel.impl.factory.CommunityFacadeFa
ctory, /var/lib/neo4j/data/graph.db
at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFacto
ry.java:143)
at org.neo4j.kernel.impl.factory.CommunityFacadeFactory.newFacade(CommunityFacadeFactory.java:
43)
at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFacto
ry.java:108)
at org.neo4j.server.CommunityNeoServer$1.newGraphDatabase(CommunityNeoServer.java:66)
at org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:95
)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:528)
... 5 more
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.recovery.Recover
y#2591d7e3' failed to initialize. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.init(LifeSupport.java:510)
What is wrong here?
Looks like it was something mach simpler. I had to change the parameter org.neo4j.server.database.location=/home/ubuntu/data/neo4j-data/graph.db since the default location provided by the installer was wrong.
Our neo4j server just crashed, and when I tried to call bin/neo4j start, I'm getting this error:
2015-04-21 07:50:49.529 ERROR Failed to start Neo Server on port [unknown port] Starting Neo4j Server failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase#2c651755' was successfully initialized, but failed to start. Please see attached cause exception.
org.neo4j.server.ServerStartupException: Starting Neo4j Server failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase#2c651755' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:244)
at org.neo4j.server.Bootstrapper.start(Bootstrapper.java:125)
at org.neo4j.server.Bootstrapper.main(Bootstrapper.java:68)
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.server.database.LifecycleManagingDatabase#2c651755' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:499)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:108)
at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:192)
... 2 more
Caused by: java.lang.RuntimeException: Error starting org.neo4j.kernel.EmbeddedGraphDatabase, /var/lib/neo4j/hangwith.db
at org.neo4j.kernel.InternalAbstractGraphDatabase.run(InternalAbstractGraphDatabase.java:314)
at org.neo4j.kernel.EmbeddedGraphDatabase.<init>(EmbeddedGraphDatabase.java:59)
at org.neo4j.server.database.LifecycleManagingDatabase$1.newGraphDatabase(LifecycleManagingDatabase.java:43)
at org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:103)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:493)
... 4 more
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.impl.transaction.state.DataSourceManager#10c9f7b4' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:499)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:108)
at org.neo4j.kernel.InternalAbstractGraphDatabase.run(InternalAbstractGraphDatabase.java:309)
... 8 more
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.NeoStoreDataSource#138924b9' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:499)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:108)
at org.neo4j.kernel.impl.transaction.state.DataSourceManager.start(DataSourceManager.java:117)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:493)
... 10 more
Caused by: org.neo4j.kernel.impl.storemigration.StoreUpgrader$UnexpectedUpgradingStoreVersionException: 'neostore.nodestore.db' has a store version number that we cannot upgrade from. Expected 'v0.A.3' but file is version 'NodeStore v0.A.4'.
at org.neo4j.kernel.impl.storemigration.UpgradableDatabase.checkUpgradeable(UpgradableDatabase.java:88)
at org.neo4j.kernel.impl.storemigration.StoreMigrator.needsMigration(StoreMigrator.java:158)
at org.neo4j.kernel.impl.storemigration.StoreUpgrader.getParticipantsEagerToMigrate(StoreUpgrader.java:259)
at org.neo4j.kernel.impl.storemigration.StoreUpgrader.migrateIfNeeded(StoreUpgrader.java:134)
at org.neo4j.kernel.NeoStoreDataSource.upgradeStore(NeoStoreDataSource.java:532)
at org.neo4j.kernel.NeoStoreDataSource.start(NeoStoreDataSource.java:434)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:493)
... 13 more
The server lib were magically updated to 2.3.0-M01.
How do I fix this problem? Would downgrade to the older binary help me? If so, which binary supports NodeStore v0.A.4?
Seems like you have upgraded your Neo4j instance but it will not start since the database store files have not been upgraded. These require an explicit upgrade. What was the version of Neo4j you were running previously?
To upgrade your graph database explicitly you need to set
allow_store_upgrade=true
in \conf\neo4j.properties. Note that this line should be present in the file already but commented out with a #.
Bear in mind that 2.3.0-M1 is a milestone release and may not be stable. The latest stable version is 2.2.1.
i'm having a real issue trying start neo4j at the moment. My setup consists in 2 servers which are in HA mode. Last night, server 1 logged the fact that there was a timeout trying to elect the master, and it was not available anymore. Server 2 seemed to work fine.
So i tried to restart server 1, and here's the log message i have :
Starting Neo4j Server console-mode...
Detected incorrectly shut down database, performing recovery..
05/07/13 09:52:57 org.neo4j.server.CommunityBootstrapper SEVERE:
java.lang.RuntimeException: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.impl.transaction.XaDataSourceManager#17f0d3b8' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.kernel.InternalAbstractGraphDatabase.run(InternalAbstractGraphDatabase.java:319)
at org.neo4j.kernel.EmbeddedGraphDatabase.<init>(EmbeddedGraphDatabase.java:100)
at org.neo4j.graphdb.factory.GraphDatabaseFactory$1.newDatabase(GraphDatabaseFactory.java:92)
at org.neo4j.graphdb.factory.GraphDatabaseBuilder.newGraphDatabase(GraphDatabaseBuilder.java:197)
at org.neo4j.kernel.impl.recovery.StoreRecoverer.recover(StoreRecoverer.java:115)
at org.neo4j.server.preflight.PerformRecoveryIfNecessary.run(PerformRecoveryIfNecessary.java:59)
at org.neo4j.server.preflight.PreFlightTasks.run(PreFlightTasks.java:70)
at org.neo4j.server.AbstractNeoServer.runPreflightTasks(AbstractNeoServer.java:299)
at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:132)
at org.neo4j.server.Bootstrapper.start(Bootstrapper.java:86)
at org.neo4j.server.Bootstrapper.main(Bootstrapper.java:49)
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.impl.transaction.XaDataSourceManager#17f0d3b8' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:504)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:115)
at org.neo4j.kernel.InternalAbstractGraphDatabase.run(InternalAbstractGraphDatabase.java:296)
... 10 more
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource#3cbcef07' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:504)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:115)
at org.neo4j.kernel.impl.transaction.XaDataSourceManager.start(XaDataSourceManager.java:126)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:498)
... 12 more
Caused by: java.lang.IllegalStateException: No such store[/home/neo-data/graph.db/neostore.relationshiptypestore.db.names] for org.neo4j.kernel.DefaultFileSystemAbstraction#7d6bab68
at org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.checkStorage(CommonAbstractStore.java:149)
at org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.<init>(CommonAbstractStore.java:110)
at org.neo4j.kernel.impl.nioneo.store.AbstractDynamicStore.<init>(AbstractDynamicStore.java:75)
at org.neo4j.kernel.impl.nioneo.store.DynamicStringStore.<init>(DynamicStringStore.java:43)
at org.neo4j.kernel.impl.nioneo.store.StoreFactory.newDynamicStringStore(StoreFactory.java:153)
at org.neo4j.kernel.impl.nioneo.store.StoreFactory.newRelationshipTypeTokenStore(StoreFactory.java:159)
at org.neo4j.kernel.impl.nioneo.store.StoreFactory.attemptNewNeoStore(StoreFactory.java:125)
at org.neo4j.kernel.impl.nioneo.store.StoreFactory.newNeoStore(StoreFactory.java:114)
at org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource.start(NeoStoreXaDataSource.java:277)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:498)
... 15 more
05/07/13 09:52:57 org.neo4j.server.CommunityBootstrapper SEVERE: Failed to start Neo Server on port [7474]
I understand that there may be troubles with the data, but i can't find how to fix that.
I'm running neo4j 2.0M03 on ubuntu server appliances.
Thanks in advance for any help !
Gouffe