一、解决的问题
Windows使用SonarQube时启动脚本自动关闭，并发生报错：
```
ERROR: Elasticsearch did not exit normally - check the logs at E:\Inori_Code\Year3\SE\sonarqube-25.2.0.102705\sonarqube-25.2.0.102705\logs\sonarqube.log ERROR: Elasticsearch died while starting up, with exit code 1 2025.04.19 20:49:39 WARN app[][o.s.a.p.AbstractManagedProcess] Process exited with exit value [ElasticSearch]: 1 2025.04.19 20:49:39 INFO app[][o.s.a.SchedulerImpl] Process[ElasticSearch] is stopped
```
ERROR: Elasticsearch did not exit normally - check the logs at E:\Inori_Code\Year3\SE\sonarqube-25.2.0.102705\sonarqube-25.2.0.102705\logs\sonarqube.log
ERROR: Elasticsearch died while starting up, with exit code 1
2025.04.19 20:49:39 WARN app[][o.s.a.p.AbstractManagedProcess] Process exited with exit value [ElasticSearch]: 1
2025.04.19 20:49:39 INFO app[][o.s.a.SchedulerImpl] Process[ElasticSearch] is stopped二、问题产生的原因
查看./logs/es.log，内容如下：
2025.04.19 20:55:00 ERROR es[][o.e.b.Elasticsearch] fatal exception while booting Elasticsearch
java.lang.IllegalStateException: failed to obtain node locks, tried [E:\Inori_Code\Year3\SE\sonarqube-25.2.0.102705\sonarqube-25.2.0.102705\data\es8]; maybe these locations are not writable or multiple nodes were started on the same data path?
at org.elasticsearch.env.NodeEnvironment.<init>(NodeEnvironment.java:294) ~[elasticsearch-8.16.3.jar:?]
at org.elasticsearch.node.NodeConstruction.validateSettings(NodeConstruction.java:533) ~[elasticsearch-8.16.3.jar:?]
at org.elasticsearch.node.NodeConstruction.prepareConstruction(NodeConstruction.java:277) ~[elasticsearch-8.16.3.jar:?]
at org.elasticsearch.node.Node.<init>(Node.java:200) ~[elasticsearch-8.16.3.jar:?]
at org.elasticsearch.bootstrap.Elasticsearch$2.<init>(Elasticsearch.java:240) ~[elasticsearch-8.16.3.jar:?]
at org.elasticsearch.bootstrap.Elasticsearch.initPhase3(Elasticsearch.java:240) ~[elasticsearch-8.16.3.jar:?]
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:75) ~[elasticsearch-8.16.3.jar:?]
Caused by: org.apache.lucene.store.LockObtainFailedException: Lock held by another program: E:\Inori_Code\Year3\SE\sonarqube-25.2.0.102705\sonarqube-25.2.0.102705\data\es8\node.lock
at org.apache.lucene.store.NativeFSLockFactory.obtainFSLock(NativeFSLockFactory.java:117) ~[lucene-core-9.12.0.jar:?]
at org.apache.lucene.store.FSLockFactory.obtainLock(FSLockFactory.java:43) ~[lucene-core-9.12.0.jar:?]
at org.apache.lucene.store.BaseDirectory.obtainLock(BaseDirectory.java:44) ~[lucene-core-9.12.0.jar:?]
at org.elasticsearch.env.NodeEnvironment$NodeLock.<init>(NodeEnvironment.java:232) ~[elasticsearch-8.16.3.jar:?]
at org.elasticsearch.env.NodeEnvironment$NodeLock.<init>(NodeEnvironment.java:207) ~[elasticsearch-8.16.3.jar:?]
at org.elasticsearch.env.NodeEnvironment.<init>(NodeEnvironment.java:286) ~[elasticsearch-8.16.3.jar:?]
... 6 more发现ElasticSearch无法启动，直接原因是数据目录的锁文件（node.lock）被占用或权限不足。
三、解决方案
删除发生占用的锁文件和数据，需要去./data目录下找，还有./temp文件夹
# 删除锁文件和数据
E:\Inori_Code\Year3\SE\sonarqube-25.2.0.102705\sonarqube-25.2.0.102705\data\es8
# 清理临时文件（可选）
E:\Inori_Code\Year3\SE\sonarqube-25.2.0.102705\sonarqube-25.2.0.102705\temp
