This is the key: java.net.UnknownHostException: neo4j3.local: unknown error
It can't resolve the name neo4j3.local. That needs to be in your hosts file or resolvable by DNS Sent from my iPhone > On Sep 17, 2015, at 05:50, kumbulani tshuma <[email protected]> wrote: > > i am installing the neo4j enterprise and want to have it as a cluster,i have > done as per documentation but still get errors when i start the nodes: > when i look into /usr/neo_home/data/log/console.log i get this error message > > > 2015-09-17 07:02:26.508+0000 ERROR [API] Failed to start Neo Server on port > [7474] > org.neo4j.server.ServerStartupException: Starting Neo4j Server failed: > Component 'org.neo4j.server.database.LifecycleManagingDatabase@553035f7' was > successfully initialized, but failed to start. Please see attached cause > exception. > at > org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:258) > ~[neo4j-server-2.2.5.jar:2.2.5] > at org.neo4j.server.Bootstrapper.start(Bootstrapper.java:117) > [neo4j-server-2.2.5.jar:2.2.5] > at org.neo4j.server.Bootstrapper.main(Bootstrapper.java:69) > [neo4j-server-2.2.5.jar:2.2.5] > Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component > 'org.neo4j.server.database.LifecycleManagingDatabase@553035f7' was > successfully initialized, but failed to start. Please see attached cause > exception. > at > org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:513) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:115) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > at > org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:203) > ~[neo4j-server-2.2.5.jar:2.2.5] > ... 2 common frames omitted > Caused by: java.lang.RuntimeException: Error starting > org.neo4j.kernel.ha.HighlyAvailableGraphDatabase, > /usr/neo4j-enterprise-2.2.5/data/graph.db > at > org.neo4j.kernel.InternalAbstractGraphDatabase.run(InternalAbstractGraphDatabase.java:335) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > at > org.neo4j.kernel.ha.HighlyAvailableGraphDatabase.<init>(HighlyAvailableGraphDatabase.java:173) > ~[neo4j-ha-2.2.5.jar:2.2.5] > at > org.neo4j.server.enterprise.EnterpriseNeoServer$1.newGraphDatabase(EnterpriseNeoServer.java:61) > ~[neo4j-server-enterprise-2.2.5.jar:2.2.5] > at > org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:110) > ~[neo4j-server-2.2.5.jar:2.2.5] > at > org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:507) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > ... 4 common frames omitted > Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component > 'org.neo4j.kernel.lifecycle.LifeSupport@5a798fc' was successfully > initialized, but failed to start. Please see attached cause exception. > at > org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:513) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:115) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > at > org.neo4j.kernel.InternalAbstractGraphDatabase.run(InternalAbstractGraphDatabase.java:331) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > ... 8 common frames omitted > Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component > 'org.neo4j.cluster.client.ClusterClient@2c5907a4' was successfully > initialized, but failed to start. Please see attached cause exception. > at > org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:513) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:115) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > at > org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:507) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > ... 10 common frames omitted > Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component > 'org.neo4j.cluster.client.ClusterJoin@4f1d8667' was successfully initialized, > but failed to start. Please see attached cause exception. > at > org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:513) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:115) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > at > org.neo4j.cluster.client.ClusterClient.start(ClusterClient.java:423) > ~[neo4j-cluster-2.2.5.jar:2.2.5] > at > org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:507) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > ... 12 common frames omitted > Caused by: java.lang.RuntimeException: java.net.UnknownHostException: > neo4j3.local: neo4j3.local: unknown error > at > org.neo4j.cluster.client.ClusterJoin.resolvePortOnlyHost(ClusterJoin.java:228) > ~[neo4j-cluster-2.2.5.jar:2.2.5] > at > org.neo4j.cluster.client.ClusterJoin.access$200(ClusterJoin.java:52) > ~[neo4j-cluster-2.2.5.jar:2.2.5] > at org.neo4j.cluster.client.ClusterJoin$2.apply(ClusterJoin.java:144) > ~[neo4j-cluster-2.2.5.jar:2.2.5] > at org.neo4j.cluster.client.ClusterJoin$2.apply(ClusterJoin.java:140) > ~[neo4j-cluster-2.2.5.jar:2.2.5] > at > org.neo4j.helpers.collection.Iterables$MapIterable$MapIterator.next(Iterables.java:670) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > at org.neo4j.helpers.collection.Iterables.addAll(Iterables.java:188) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > at org.neo4j.helpers.collection.Iterables.toList(Iterables.java:555) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > at org.neo4j.helpers.collection.Iterables.toArray(Iterables.java:581) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > at > org.neo4j.cluster.client.ClusterJoin.joinByConfig(ClusterJoin.java:138) > ~[neo4j-cluster-2.2.5.jar:2.2.5] > at org.neo4j.cluster.client.ClusterJoin.start(ClusterJoin.java:91) > ~[neo4j-cluster-2.2.5.jar:2.2.5] > at > org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:507) > ~[neo4j-kernel-2.2.5.jar:2.2.5] > ... 15 common frames omitted > Caused by: java.net.UnknownHostException: neo4j3.local: neo4j3.local: unknown > error > at java.net.InetAddress.getLocalHost(InetAddress.java:1505) > ~[na:1.8.0_60] > at > org.neo4j.cluster.client.ClusterJoin.resolvePortOnlyHost(ClusterJoin.java:224) > ~[neo4j-cluster-2.2.5.jar:2.2.5] > ... 25 common frames omitted > Caused by: java.net.UnknownHostException: neo4j3.local: unknown error > > > anybody to assist ? > > > > -- > You received this message because you are subscribed to the Google Groups > "Neo4j" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Neo4j" group. 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