org.elasticsearch.bootstrap.StartupException: java.lang.IllegalStateException: failed to obtain node

﹏ヽ暗。殇╰゛Y 2022-06-07 12:21 161阅读 0赞

## elasticsearch错误： ##

[2017-10-20T17:03:03,792][INFO ][o.e.n.Node               ] [] initializing ...
    [2017-10-20T17:03:04,171][WARN ][o.e.b.ElasticsearchUncaughtExceptionHandler] [] uncaught exception in thread [main]
    org.elasticsearch.bootstrap.StartupException: java.lang.IllegalStateException: failed to obtain node locks, tried [[/usr/local/elasticsearch-5.5.2/data/es]] with lock id [0]; maybe these locations are not writable or multiple nodes were started without increasing [node.max_local_storage_nodes] (was [1])?
            at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:127) ~[elasticsearch-5.5.2.jar:5.5.2]
            at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:114) ~[elasticsearch-5.5.2.jar:5.5.2]
            at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:67) ~[elasticsearch-5.5.2.jar:5.5.2]
            at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:122) ~[elasticsearch-5.5.2.jar:5.5.2]
            at org.elasticsearch.cli.Command.main(Command.java:88) ~[elasticsearch-5.5.2.jar:5.5.2]
            at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:91) ~[elasticsearch-5.5.2.jar:5.5.2]
            at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:84) ~[elasticsearch-5.5.2.jar:5.5.2]
    Caused by: java.lang.IllegalStateException: failed to obtain node locks, tried [[/usr/local/elasticsearch-5.5.2/data/es]] with lock id [0]; maybe these locations are not writable or multiple nodes were started without increasing [node.max_local_storage_nodes] (was [1])?
            at org.elasticsearch.env.NodeEnvironment.<init>(NodeEnvironment.java:261) ~[elasticsearch-5.5.2.jar:5.5.2]
            at org.elasticsearch.node.Node.<init>(Node.java:264) ~[elasticsearch-5.5.2.jar:5.5.2]
            at org.elasticsearch.node.Node.<init>(Node.java:244) ~[elasticsearch-5.5.2.jar:5.5.2]
            at org.elasticsearch.bootstrap.Bootstrap$5.<init>(Bootstrap.java:232) ~[elasticsearch-5.5.2.jar:5.5.2]
            at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:232) ~[elasticsearch-5.5.2.jar:5.5.2]
            at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:351) ~[elasticsearch-5.5.2.jar:5.5.2]
            at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:123) ~[elasticsearch-5.5.2.jar:5.5.2]

如果是在Linux系统上，大致是因为一些原因导致elasticsearch在后台运行，（ps：我的是直接关机了）Docker讨厌在一种容器中运行多个进程

## 解决方案： ##

**关掉Elasticsearch服务**

1.使用head插件  
找到想关掉的节点进行关停  
![这里写图片描述][SouthEast]

2.使用命令kill杀掉服务器的ES进程即可  
1.查找ES进程  
ps -ef | grep elastic  
2.杀掉ES进程  
kill -9 2382（进程号）

3.重启ES  
sh elasticsearch -d  
参考文档：[https://github.com/blacktop/docker-elastic-stack/issues/11][https_github.com_blacktop_docker-elastic-stack_issues_11]

[SouthEast]: /images/20220607/c34e88a6a481467e9dac945d5906a1bb.png
[https_github.com_blacktop_docker-elastic-stack_issues_11]: https://github.com/blacktop/docker-elastic-stack/issues/11