服务类报错记录

es报错

单master节点部署es单节点，使用hostpath做为存储报错

"stacktrace": ["org.elasticsearch.bootstrap.StartupException: ElasticsearchException[failed to bind service]; nested: AccessDeniedException[/usr/share/elasticsearch/data/nodes];",
"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:174) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:161) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:127) ~[elasticsearch-cli-7.10.2.jar:7.10.2]",
"at org.elasticsearch.cli.Command.main(Command.java:90) ~[elasticsearch-cli-7.10.2.jar:7.10.2]",
"at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:126) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:92) ~[elasticsearch-7.10.2.jar:7.10.2]",
"Caused by: org.elasticsearch.ElasticsearchException: failed to bind service",
"at org.elasticsearch.node.Node.(Node.java:729) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.node.Node.(Node.java:289) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.bootstrap.Bootstrap$5.(Bootstrap.java:227) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:227) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:393) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:170) ~[elasticsearch-7.10.2.jar:7.10.2]",
"... 6 more",
uncaught exception in thread [main]
"Caused by: java.nio.file.AccessDeniedException: /usr/share/elasticsearch/data/nodes",
"at sun.nio.fs.UnixException.translateToIOException(UnixException.java:90) ~[?:?]",
"at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:106) ~[?:?]",
"at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111) ~[?:?]",
"at sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:388) ~[?:?]",
"at java.nio.file.Files.createDirectory(Files.java:694) ~[?:?]",
"at java.nio.file.Files.createAndCheckIsDirectory(Files.java:801) ~[?:?]",
"at java.nio.file.Files.createDirectories(Files.java:787) ~[?:?]",
"at org.elasticsearch.env.NodeEnvironment.lambda$new$0(NodeEnvironment.java:275) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.env.NodeEnvironment$NodeLock.(NodeEnvironment.java:212) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.env.NodeEnvironment.(NodeEnvironment.java:272) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.node.Node.(Node.java:362) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.node.Node.(Node.java:289) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.bootstrap.Bootstrap$5.(Bootstrap.java:227) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:227) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:393) ~[elasticsearch-7.10.2.jar:7.10.2]",
"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:170) ~[elasticsearch-7.10.2.jar:7.10.2]",
"... 6 more"] }
ElasticsearchException[failed to bind service]; nested: AccessDeniedException[/usr/share/elasticsearch/data/nodes];
Likely root cause: java.nio.file.AccessDeniedException: /usr/share/elasticsearch/data/nodes
	at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:90)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:106)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
	at java.base/sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:388)
	at java.base/java.nio.file.Files.createDirectory(Files.java:694)
	at java.base/java.nio.file.Files.createAndCheckIsDirectory(Files.java:801)
	at java.base/java.nio.file.Files.createDirectories(Files.java:787)
	at org.elasticsearch.env.NodeEnvironment.lambda$new$0(NodeEnvironment.java:275)
	at org.elasticsearch.env.NodeEnvironment$NodeLock.<init>(NodeEnvironment.java:212)
	at org.elasticsearch.env.NodeEnvironment.<init>(NodeEnvironment.java:272)
	at org.elasticsearch.node.Node.<init>(Node.java:362)
	at org.elasticsearch.node.Node.<init>(Node.java:289)
	at org.elasticsearch.bootstrap.Bootstrap$5.<init>(Bootstrap.java:227)
	at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:227)
	at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:393)
	at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:170)
	at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:161)
	at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86)
	at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:127)
	at org.elasticsearch.cli.Command.main(Command.java:90)
	at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:126)
	at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:92)
For complete error details, refer to the log at /usr/share/elasticsearch/logs/docker-cluster.log

解决：找到对应的hostpath设置目录权限为777即可