elasticsearch.log报错,麻烦大神帮看看哪里出问题了

[2022-08-16T03:07:36,676][INFO ][o.e.n.Node ] [] initializing …
[2022-08-16T03:07:36,711][ERROR][o.e.b.Bootstrap ] Exception
java.lang.IllegalStateException: failed to obtain node locks, tried [[/opt/pro-data/search/data/elasticsearch]] 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.(NodeEnvironment.java:265) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.node.Node.(Node.java:265) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.node.Node.(Node.java:245) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.bootstrap.Bootstrap$5.(Bootstrap.java:233) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:233) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:342) [elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:132) [elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:123) [elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:70) [elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:134) [elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.cli.Command.main(Command.java:90) [elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:91) [elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:84) [elasticsearch-5.6.13.jar:5.6.13]
[2022-08-16T03:07:36,720][WARN ][o.e.b.ElasticsearchUncaughtExceptionHandler] [] uncaught exception in thread [main]
org.elasticsearch.bootstrap.StartupException: java.lang.IllegalStateException: failed to obtain node locks, tried [[/opt/pro-data/search/data/elasticsearch]] 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:136) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:123) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:70) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:134) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.cli.Command.main(Command.java:90) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:91) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:84) ~[elasticsearch-5.6.13.jar:5.6.13]
Caused by: java.lang.IllegalStateException: failed to obtain node locks, tried [[/opt/pro-data/search/data/elasticsearch]] 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.(NodeEnvironment.java:265) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.node.Node.(Node.java:265) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.node.Node.(Node.java:245) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.bootstrap.Bootstrap$5.(Bootstrap.java:233) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:233) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:342) ~[elasticsearch-5.6.13.jar:5.6.13]
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:132) ~[elasticsearch-5.6.13.jar:5.6.13]
… 6 more

看起来是elasticsearch 启动了多个

多谢,删除data重新启动就正常了