Linux 尝试在neo4j桌面上启动新图形实例时，数据库终止错误

问题：

数据库启动失败，已退出，状态为“已终止”，日志以：

结束，原因是：…绑定（…）失败：地址已在使用中

非常类似于这些：

日志结束于：

原因：io.netty.channel.unix.Errors$NativeIoException:bind（..）失败：地址已在使用中

我尝试过的事情：

• 终止与neo4j相关的所有进程
• 正在搜索默认端口

  lsof:11002/3

• 重新安装
  • 在

    .config

操作系统和版本数据

• 操作系统：Linux pop操作系统5.4.0-7634-generic#38~1596560323~20.04~7719dbd Ubuntu SMP周二8月4日19:12:34 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
• neo4j版本：4.1.0
• 桌面版本：1.3.4

neo4j.log

Directories in use:
  home:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0
  config:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/conf
  logs:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/logs
  plugins:      /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/plugins
  import:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/import
  data:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/data
  certificates: /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/certificates
  run:          /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/run
Starting Neo4j.
WARNING: Max 8192 open files allowed, minimum of 40000 recommended. See the Neo4j manual.
Directories in use:
  home:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0
  config:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/conf
  logs:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/logs
  plugins:      /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/plugins
  import:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/import
  data:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/data
  certificates: /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/certificates
  run:          /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/run
Starting Neo4j.
WARNING: Max 8192 open files allowed, minimum of 40000 recommended. See the Neo4j manual.
2020-08-21 19:04:24.399+0000 INFO  Note that since you did not explicitly set the port in dbms.connector.bolt.advertised_address Neo4j automatically set it to 11002 to match dbms.connector.bolt.listen_address. This behavior may change in the future and we recommend you to explicitly set it.
2020-08-21 19:04:24.402+0000 INFO  Note that since you did not explicitly set the port in dbms.connector.http.advertised_address Neo4j automatically set it to 11003 to match dbms.connector.http.listen_address. This behavior may change in the future and we recommend you to explicitly set it.
2020-08-21 19:04:24.402+0000 INFO  Starting...
Directories in use:
  home:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0
  config:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/conf
  logs:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/logs
  plugins:      /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/plugins
  import:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/import
  data:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/data
  certificates: /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/certificates
  run:          /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/run
Starting Neo4j.
WARNING: Max 8192 open files allowed, minimum of 40000 recommended. See the Neo4j manual.
2020-08-21 19:04:24.399+0000 INFO  Note that since you did not explicitly set the port in dbms.connector.bolt.advertised_address Neo4j automatically set it to 11002 to match dbms.connector.bolt.listen_address. This behavior may change in the future and we recommend you to explicitly set it.
2020-08-21 19:04:24.402+0000 INFO  Note that since you did not explicitly set the port in dbms.connector.http.advertised_address Neo4j automatically set it to 11003 to match dbms.connector.http.listen_address. This behavior may change in the future and we recommend you to explicitly set it.
2020-08-21 19:04:24.402+0000 INFO  Starting...
2020-08-21 19:04:26.747+0000 INFO  ======== Neo4j 4.1.0 ========
Directories in use:
  home:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0
  config:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/conf
  logs:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/logs
  plugins:      /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/plugins
  import:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/import
  data:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/data
  certificates: /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/certificates
  run:          /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/run
Starting Neo4j.
WARNING: Max 8192 open files allowed, minimum of 40000 recommended. See the Neo4j manual.
2020-08-21 19:04:24.399+0000 INFO  Note that since you did not explicitly set the port in dbms.connector.bolt.advertised_address Neo4j automatically set it to 11002 to match dbms.connector.bolt.listen_address. This behavior may change in the future and we recommend you to explicitly set it.
2020-08-21 19:04:24.402+0000 INFO  Note that since you did not explicitly set the port in dbms.connector.http.advertised_address Neo4j automatically set it to 11003 to match dbms.connector.http.listen_address. This behavior may change in the future and we recommend you to explicitly set it.
2020-08-21 19:04:24.402+0000 INFO  Starting...
2020-08-21 19:04:26.747+0000 INFO  ======== Neo4j 4.1.0 ========
2020-08-21 19:04:32.005+0000 ERROR Failed to start Neo4j on dbms.connector.http.listen_address, a socket address. If missing port or hostname it is acquired from dbms.default_listen_address. Error starting Neo4j database server at /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/data/databases
java.lang.RuntimeException: Error starting Neo4j database server at /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/data/databases
    at org.neo4j.graphdb.facade.DatabaseManagementServiceFactory.startDatabaseServer(DatabaseManagementServiceFactory.java:198)
    at org.neo4j.graphdb.facade.DatabaseManagementServiceFactory.build(DatabaseManagementServiceFactory.java:158)
    at com.neo4j.server.enterprise.EnterpriseManagementServiceFactory.createManagementService(EnterpriseManagementServiceFactory.java:38)
    at com.neo4j.server.enterprise.EnterpriseBootstrapper.createNeo(EnterpriseBootstrapper.java:20)
    at org.neo4j.server.NeoBootstrapper.start(NeoBootstrapper.java:117)
    at org.neo4j.server.NeoBootstrapper.start(NeoBootstrapper.java:87)
    at com.neo4j.server.enterprise.EnterpriseEntryPoint.main(EnterpriseEntryPoint.java:25)
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'Server[backup-server]' was successfully initialized, but failed to start. Please see the attached cause exception "bind(..) failed: Address already in use".
    at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:463)
    at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:110)
    at org.neo4j.graphdb.facade.DatabaseManagementServiceFactory.startDatabaseServer(DatabaseManagementServiceFactory.java:189)
    ... 6 more
Caused by: io.netty.channel.unix.Errors$NativeIoException: bind(..) failed: Address already in use
2020-08-21 19:04:32.006+0000 INFO  Neo4j Server shutdown initiated by request

2020-08-21 19:04:24.897+0000 INFO [o.n.i.d.DiagnosticsManager] ********************************************************************************
2020-08-21 19:04:24.898+0000 INFO [o.n.i.d.DiagnosticsManager]                              [ System diagnostics ]                             
2020-08-21 19:04:24.899+0000 INFO [o.n.i.d.DiagnosticsManager] ********************************************************************************
2020-08-21 19:04:24.902+0000 INFO [o.n.i.d.DiagnosticsManager] --------------------------------------------------------------------------------
2020-08-21 19:04:24.902+0000 INFO [o.n.i.d.DiagnosticsManager]                          [ System memory information ]                          
2020-08-21 19:04:24.902+0000 INFO [o.n.i.d.DiagnosticsManager] --------------------------------------------------------------------------------
...
2020-08-21 19:04:25.482+0000 INFO [c.n.c.c.TransactionBackupServiceProvider] Binding backup service on address 127.0.0.1:6362
2020-08-21 19:04:26.747+0000 INFO [c.n.s.e.EnterpriseNeoWebServer] ======== Neo4j 4.1.0 ========
2020-08-21 19:04:26.824+0000 INFO [o.n.b.BoltServer] Bolt server loaded
2020-08-21 19:04:26.930+0000 ERROR [c.n.c.n.Server] backup-server: cannot bind to '127.0.0.1:6362' with transport 'EpollServerSocketChannel'. bind(..) failed: Address already in use
io.netty.channel.unix.Errors$NativeIoException: bind(..) failed: Address already in use
2020-08-21 19:04:26.943+0000 ERROR [o.n.g.f.DatabaseManagementServiceFactory] Error starting Neo4j database server at /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/data/databases Component 'Server[backup-server]' was successfully initialized, but failed to start. Please see the attached cause exception "bind(..) failed: Address already in use".
org.neo4j.kernel.lifecycle.LifecycleException: Component 'Server[backup-server]' was successfully initialized, but failed to start. Please see the attached cause exception "bind(..) failed: Address already in use".
    at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:463)
    at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:110)
    at org.neo4j.graphdb.facade.DatabaseManagementServiceFactory.startDatabaseServer(DatabaseManagementServiceFactory.java:189)
    at org.neo4j.graphdb.facade.DatabaseManagementServiceFactory.build(DatabaseManagementServiceFactory.java:158)
    at com.neo4j.server.enterprise.EnterpriseManagementServiceFactory.createManagementService(EnterpriseManagementServiceFactory.java:38)
    at com.neo4j.server.enterprise.EnterpriseBootstrapper.createNeo(EnterpriseBootstrapper.java:20)
    at org.neo4j.server.NeoBootstrapper.start(NeoBootstrapper.java:117)
    at org.neo4j.server.NeoBootstrapper.start(NeoBootstrapper.java:87)
    at com.neo4j.server.enterprise.EnterpriseEntryPoint.main(EnterpriseEntryPoint.java:25)
Caused by: io.netty.channel.unix.Errors$NativeIoException: bind(..) failed: Address already in use
2020-08-21 19:04:26.944+0000 INFO [o.n.g.f.DatabaseManagementServiceFactory] Shutdown started

debug.log

Directories in use:
  home:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0
  config:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/conf
  logs:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/logs
  plugins:      /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/plugins
  import:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/import
  data:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/data
  certificates: /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/certificates
  run:          /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/run
Starting Neo4j.
WARNING: Max 8192 open files allowed, minimum of 40000 recommended. See the Neo4j manual.
Directories in use:
  home:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0
  config:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/conf
  logs:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/logs
  plugins:      /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/plugins
  import:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/import
  data:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/data
  certificates: /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/certificates
  run:          /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/run
Starting Neo4j.
WARNING: Max 8192 open files allowed, minimum of 40000 recommended. See the Neo4j manual.
2020-08-21 19:04:24.399+0000 INFO  Note that since you did not explicitly set the port in dbms.connector.bolt.advertised_address Neo4j automatically set it to 11002 to match dbms.connector.bolt.listen_address. This behavior may change in the future and we recommend you to explicitly set it.
2020-08-21 19:04:24.402+0000 INFO  Note that since you did not explicitly set the port in dbms.connector.http.advertised_address Neo4j automatically set it to 11003 to match dbms.connector.http.listen_address. This behavior may change in the future and we recommend you to explicitly set it.
2020-08-21 19:04:24.402+0000 INFO  Starting...
Directories in use:
  home:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0
  config:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/conf
  logs:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/logs
  plugins:      /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/plugins
  import:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/import
  data:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/data
  certificates: /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/certificates
  run:          /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/run
Starting Neo4j.
WARNING: Max 8192 open files allowed, minimum of 40000 recommended. See the Neo4j manual.
2020-08-21 19:04:24.399+0000 INFO  Note that since you did not explicitly set the port in dbms.connector.bolt.advertised_address Neo4j automatically set it to 11002 to match dbms.connector.bolt.listen_address. This behavior may change in the future and we recommend you to explicitly set it.
2020-08-21 19:04:24.402+0000 INFO  Note that since you did not explicitly set the port in dbms.connector.http.advertised_address Neo4j automatically set it to 11003 to match dbms.connector.http.listen_address. This behavior may change in the future and we recommend you to explicitly set it.
2020-08-21 19:04:24.402+0000 INFO  Starting...
2020-08-21 19:04:26.747+0000 INFO  ======== Neo4j 4.1.0 ========
Directories in use:
  home:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0
  config:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/conf
  logs:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/logs
  plugins:      /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/plugins
  import:       /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/import
  data:         /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/data
  certificates: /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/certificates
  run:          /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/run
Starting Neo4j.
WARNING: Max 8192 open files allowed, minimum of 40000 recommended. See the Neo4j manual.
2020-08-21 19:04:24.399+0000 INFO  Note that since you did not explicitly set the port in dbms.connector.bolt.advertised_address Neo4j automatically set it to 11002 to match dbms.connector.bolt.listen_address. This behavior may change in the future and we recommend you to explicitly set it.
2020-08-21 19:04:24.402+0000 INFO  Note that since you did not explicitly set the port in dbms.connector.http.advertised_address Neo4j automatically set it to 11003 to match dbms.connector.http.listen_address. This behavior may change in the future and we recommend you to explicitly set it.
2020-08-21 19:04:24.402+0000 INFO  Starting...
2020-08-21 19:04:26.747+0000 INFO  ======== Neo4j 4.1.0 ========
2020-08-21 19:04:32.005+0000 ERROR Failed to start Neo4j on dbms.connector.http.listen_address, a socket address. If missing port or hostname it is acquired from dbms.default_listen_address. Error starting Neo4j database server at /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/data/databases
java.lang.RuntimeException: Error starting Neo4j database server at /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/data/databases
    at org.neo4j.graphdb.facade.DatabaseManagementServiceFactory.startDatabaseServer(DatabaseManagementServiceFactory.java:198)
    at org.neo4j.graphdb.facade.DatabaseManagementServiceFactory.build(DatabaseManagementServiceFactory.java:158)
    at com.neo4j.server.enterprise.EnterpriseManagementServiceFactory.createManagementService(EnterpriseManagementServiceFactory.java:38)
    at com.neo4j.server.enterprise.EnterpriseBootstrapper.createNeo(EnterpriseBootstrapper.java:20)
    at org.neo4j.server.NeoBootstrapper.start(NeoBootstrapper.java:117)
    at org.neo4j.server.NeoBootstrapper.start(NeoBootstrapper.java:87)
    at com.neo4j.server.enterprise.EnterpriseEntryPoint.main(EnterpriseEntryPoint.java:25)
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'Server[backup-server]' was successfully initialized, but failed to start. Please see the attached cause exception "bind(..) failed: Address already in use".
    at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:463)
    at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:110)
    at org.neo4j.graphdb.facade.DatabaseManagementServiceFactory.startDatabaseServer(DatabaseManagementServiceFactory.java:189)
    ... 6 more
Caused by: io.netty.channel.unix.Errors$NativeIoException: bind(..) failed: Address already in use
2020-08-21 19:04:32.006+0000 INFO  Neo4j Server shutdown initiated by request

2020-08-21 19:04:24.897+0000 INFO [o.n.i.d.DiagnosticsManager] ********************************************************************************
2020-08-21 19:04:24.898+0000 INFO [o.n.i.d.DiagnosticsManager]                              [ System diagnostics ]                             
2020-08-21 19:04:24.899+0000 INFO [o.n.i.d.DiagnosticsManager] ********************************************************************************
2020-08-21 19:04:24.902+0000 INFO [o.n.i.d.DiagnosticsManager] --------------------------------------------------------------------------------
2020-08-21 19:04:24.902+0000 INFO [o.n.i.d.DiagnosticsManager]                          [ System memory information ]                          
2020-08-21 19:04:24.902+0000 INFO [o.n.i.d.DiagnosticsManager] --------------------------------------------------------------------------------
...
2020-08-21 19:04:25.482+0000 INFO [c.n.c.c.TransactionBackupServiceProvider] Binding backup service on address 127.0.0.1:6362
2020-08-21 19:04:26.747+0000 INFO [c.n.s.e.EnterpriseNeoWebServer] ======== Neo4j 4.1.0 ========
2020-08-21 19:04:26.824+0000 INFO [o.n.b.BoltServer] Bolt server loaded
2020-08-21 19:04:26.930+0000 ERROR [c.n.c.n.Server] backup-server: cannot bind to '127.0.0.1:6362' with transport 'EpollServerSocketChannel'. bind(..) failed: Address already in use
io.netty.channel.unix.Errors$NativeIoException: bind(..) failed: Address already in use
2020-08-21 19:04:26.943+0000 ERROR [o.n.g.f.DatabaseManagementServiceFactory] Error starting Neo4j database server at /home/edwardweymouth/.config/Neo4j Desktop/Application/neo4jDatabases/database-8c955e24-f305-4cd8-9342-490ffd3dc0ab/installation-4.1.0/data/databases Component 'Server[backup-server]' was successfully initialized, but failed to start. Please see the attached cause exception "bind(..) failed: Address already in use".
org.neo4j.kernel.lifecycle.LifecycleException: Component 'Server[backup-server]' was successfully initialized, but failed to start. Please see the attached cause exception "bind(..) failed: Address already in use".
    at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:463)
    at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:110)
    at org.neo4j.graphdb.facade.DatabaseManagementServiceFactory.startDatabaseServer(DatabaseManagementServiceFactory.java:189)
    at org.neo4j.graphdb.facade.DatabaseManagementServiceFactory.build(DatabaseManagementServiceFactory.java:158)
    at com.neo4j.server.enterprise.EnterpriseManagementServiceFactory.createManagementService(EnterpriseManagementServiceFactory.java:38)
    at com.neo4j.server.enterprise.EnterpriseBootstrapper.createNeo(EnterpriseBootstrapper.java:20)
    at org.neo4j.server.NeoBootstrapper.start(NeoBootstrapper.java:117)
    at org.neo4j.server.NeoBootstrapper.start(NeoBootstrapper.java:87)
    at com.neo4j.server.enterprise.EnterpriseEntryPoint.main(EnterpriseEntryPoint.java:25)
Caused by: io.netty.channel.unix.Errors$NativeIoException: bind(..) failed: Address already in use
2020-08-21 19:04:26.944+0000 INFO [o.n.g.f.DatabaseManagementServiceFactory] Shutdown started

---

这里已经有很多地址在使用中，因此很难解析，但调试日志中的这一位是重要的部分：

2020-08-21 19:04:25.482+0000 INFO [c.n.c.c.TransactionBackupServiceProvider] Binding backup service on address 127.0.0.1:6362
2020-08-21 19:04:26.747+0000 INFO [c.n.s.e.EnterpriseNeoWebServer] ======== Neo4j 4.1.0 ========
2020-08-21 19:04:26.824+0000 INFO [o.n.b.BoltServer] Bolt server loaded
2020-08-21 19:04:26.930+0000 ERROR [c.n.c.n.Server] backup-server: cannot bind to '127.0.0.1:6362' with transport 'EpollServerSocketChannel'. bind(..) failed: Address already in use

已搜索端口：

$ lsof -i :6362
COMMAND    PID           USER   FD   TYPE  DEVICE SIZE/OFF NODE NAME
java    530156 user  427u  IPv6 3670839      0t0  TCP localhost:6362 (LISTEN)
$ kill 530156

看起来桌面在那里的字段中留下了一些java运行

---

在那次DB启动之后一切都很好。

Ack，为什么投反对票？我认为这是非常彻底的…找到了答案，只是在其他人遇到它时才发布