Running Neo4j Desktop version 1.0.15. Trying to start DB causes the start fail:
Database failed to start: DB [database-f8950fdd-6b5f-4fea-8c9f-e8457ee1da9a] 'v3.3.1' exited with status 'KILLED'. Check the logs
Major Log parts are below
2018-02-26 23:03:38.004+0000 ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@6411d3c8' was successfully initialized, but failed to start. Please see the attached cause exception "Connection timed out: connect". Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase@6411d3c8' was successfully initialized, but failed to start. Please see the attached cause exception "Connection timed out: connect".
Caused by: java.lang.RuntimeException: Error starting org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory, C:\Users\kiril\AppData\Roaming\Neo4j Desktop\Application\neo4jDatabases\database-f8950fdd-6b5f-4fea-8c9f-e8457ee1da9a\installation-3.3.1\data\databases\graph.db
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.backup.OnlineBackupKernelExtension@c6e0f32' was successfully initialized, but failed to start. Please see the attached cause exception "Connection timed out: connect".
Suppressed: org.neo4j.kernel.lifecycle.LifecycleException: Exception during graceful attempt to stop partially started component. Please use non suppressed exception to see original component failure.
Caused by: java.io.IOException: Unable to establish loopback connection
What your options are if you use Neo4j as a Service: Windows aka (cd to the right directory) neo4j restart. Linux aka systemctl restart neo4j.
bin/neo4j status is the command you are looking for. Martin J. c:\neo4j\bin\neo4j status gets 'Neo4j is not running. ' if it's only running as a console.
As mentioned earlier, when Neo4j is installed and an instance created, it will be initiated with two databases - a system database and a default ( neo4j ) database.
It might be your neo4j was still running. I solved this problem by shutting down the database and restarting it.
Platform: Windows 10; Neo4j Desktop version: 1.1.13
Open a commend-line window and go to the directory of your neo4j database. run
bin\neo4j status
to check the status of your database.
If it is running, run
bin\neo4j stop
to shut down your database. Then go back to the Neo4j Desktop, click the start button, and it could be symptom-free.
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