如何解决尝试在neo4j Desktop上启动新图形实例时数据库杀死错误
问题:
数据库无法启动,以状态“ KILLED”退出,日志结尾为:Caused by: ... bind(..) Failed: Address already in use
与这些非常相似:
- Neo4j Desktop DB failed to start with with status 'KILLED'
- https://community.neo4j.com/t/database-failed-to-start/5612
- https://community.neo4j.com/t/database-failed-to-start-db-database-ee8e1c21-23d9-40fd-8a4e-02fd55a0d324-v4-1-0-exited-with-status-killed-check-the-logs/21045
日志结束于:
Caused by: io.netty.channel.unix.Errors$NativeIoException: bind(..) Failed: Address already in use
我尝试过的事情:
操作系统和版本数据
- 操作系统:Linux pop-os 5.4.0-7634-generic#38〜1596560323〜20.04〜7719dbd-Ubuntu SMP Tue Aug 4 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$NativeIoException: bind(..) Failed: Address already in use
2020-08-21 19:04:32.006+0000 INFO Neo4j Server shutdown initiated by request
debug.log
2020-08-21 19:04:24.897+0000 INFO [o.n.i.d.DiagnosticsManager] ********************************************************************************
2020-08-21 19:04:24.898+0000 INFO [o.n.i.d.DiagnosticsManager] [ System diagnostics ]
2020-08-21 19:04:24.899+0000 INFO [o.n.i.d.DiagnosticsManager] ********************************************************************************
2020-08-21 19:04:24.902+0000 INFO [o.n.i.d.DiagnosticsManager] --------------------------------------------------------------------------------
2020-08-21 19:04:24.902+0000 INFO [o.n.i.d.DiagnosticsManager] [ System memory information ]
2020-08-21 19:04:24.902+0000 INFO [o.n.i.d.DiagnosticsManager] --------------------------------------------------------------------------------
...
2020-08-21 19:04:25.482+0000 INFO [c.n.c.c.TransactionBackupServiceProvider] Binding backup service on address 127.0.0.1:6362
2020-08-21 19:04:26.747+0000 INFO [c.n.s.e.EnterpriseNeoWebServer] ======== Neo4j 4.1.0 ========
2020-08-21 19:04:26.824+0000 INFO [o.n.b.BoltServer] Bolt server loaded
2020-08-21 19:04:26.930+0000 ERROR [c.n.c.n.Server] backup-server: cannot bind to '127.0.0.1:6362' with transport 'EpollServerSocketChannel'. bind(..) Failed: Address already in use
io.netty.channel.unix.Errors$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
解决方法
这里已经有很多地址在使用中,因此很难解析,但是事实证明,调试日志中的这一点很重要:
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
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
好像桌面在该字段中遗漏了一些Java代码...
那之后数据库启动一切都很好。
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