如何解决cassandra节点问题
最初我创建了一个三个Cassandra节点,它工作正常,但现在有两个节点停止工作。 我试过了 及 得到下面的错误如何解决cassandra节点问题,cassandra,cassandra-3.0,cqlsh,nodetool,Cassandra,Cassandra 3.0,Cqlsh,Nodetool,最初我创建了一个三个Cassandra节点,它工作正常,但现在有两个节点停止工作。 我试过了 及 得到下面的错误 Job for dse.service failed because the control process exited with error code. See "systemctl status dse.service" and "journalctl -xe" for details. 只有一个节点启动 nodetool status Datacenter: Cassand
Job for dse.service failed because the control process exited with error code.
See "systemctl status dse.service" and "journalctl -xe" for details.
只有一个节点启动
nodetool status
Datacenter: Cassandra
=====================
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
-- Address Load Tokens Owns Host ID Rack
DN X.X.X.X ? 1 ? 46fdfb5e-238c-476b-a243-184a530fg30e rack1
UN X.X.X.Y 207.4 KiB 1 ? 7fasd242-891d-4ecf-ggef-0f8hffarr434 rack1
DN X.X.X.Z ? 1 ? 34ffda2f-46d2-443d-4546-33c55cface2c rack1
如何解决此错误?有人能帮我吗
提前谢谢。这是很久以前的事了,所以即使这对你没有帮助,也可能对其他人有帮助。我也有同样的问题,但在cassandra日志和系统日志中都没有任何条目。此外,启动过程失败,出现上述非描述性消息。要解决我(以root用户身份)停止的问题,请执行以下操作:
- 代理:
和systemctl stop datasax agent
- dse服务:
systemctl stop dse
- /var/run/datastax代理
- /var/run/dse
最后重新启动了这两个服务。这对我来说是个好办法。我不能说删除PIDs或重新启动datastax代理是否真的解决了问题,但我的瞎猜可能会落在PIDs上。您需要查看
/var/log/system.log
了解详细信息…请从system.log将错误粘贴到此处。
Job for dse.service failed because the control process exited with error code.
See "systemctl status dse.service" and "journalctl -xe" for details.
systemctl status dse.service
● dse.service - LSB: DataStax Enterprise
Loaded: loaded (/etc/init.d/dse; generated)
Active: failed (Result: exit-code) since Tue 2020-03-17 04:34:24 UTC; 4min 43s ago
Docs: man:systemd-sysv-generator(8)
Process: 4263 ExecStop=/etc/init.d/dse stop (code=exited, status=0/SUCCESS)
Process: 11273 ExecStart=/etc/init.d/dse start (code=exited, status=1/FAILURE)
Tasks: 0 (limit: 4915)
CGroup: /system.slice/dse.service
Mar 17 04:34:14 cstar-node1 su[11442]: pam_unix(su:session): session closed for user cassandra
Mar 17 04:34:14 cstar-node1 su[11456]: Successful su for cassandra by root
Mar 17 04:34:14 cstar-node1 su[11456]: + ??? root:cassandra
Mar 17 04:34:14 cstar-node1 su[11456]: pam_unix(su:session): session opened for user cassandra by (uid=0)
Mar 17 04:34:14 cstar-node1 su[11456]: pam_unix(su:session): session closed for user cassandra
Mar 17 04:34:24 cstar-node1 dse[11273]: ERROR: DSE failed to start. Please check your logs.
Mar 17 04:34:24 cstar-node1 dse[11273]: ...fail!
Mar 17 04:34:24 cstar-node1 systemd[1]: dse.service: Control process exited, code=exited status=1
Mar 17 04:34:24 cstar-node1 systemd[1]: dse.service: Failed with result 'exit-code'.
Mar 17 04:34:24 cstar-node1 systemd[1]: Failed to start LSB: DataStax Enterprise.
nodetool status
Datacenter: Cassandra
=====================
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
-- Address Load Tokens Owns Host ID Rack
DN X.X.X.X ? 1 ? 46fdfb5e-238c-476b-a243-184a530fg30e rack1
UN X.X.X.Y 207.4 KiB 1 ? 7fasd242-891d-4ecf-ggef-0f8hffarr434 rack1
DN X.X.X.Z ? 1 ? 34ffda2f-46d2-443d-4546-33c55cface2c rack1