在 Elasticsearch 7.4.2 中安装后，启动报错

[Alistair-zhong]

错误日志如下

{"type": "server", "timestamp": "2021-01-11T01:32:38,874Z", "level": "WARN", "component": "o.e.b.ElasticsearchUncaughtExceptionHandler", "cluster.name": "es-cluster", "node.name": "elasticsearch", "message": "uncaught exception in thread [main]",

"stacktrace": ["org.elasticsearch.bootstrap.StartupException: java.lang.IllegalArgumentException: Unknown properties in plugin descriptor: [jvm, site, isolated]",

"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:163) ~[elasticsearch-7.4.2.jar:7.4.2]",

"at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:150) ~[elasticsearch-7.4.2.jar:7.4.2]",

"at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86) ~[elasticsearch-7.4.2.jar:7.4.2]",

"at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:125) ~[elasticsearch-cli-7.4.2.jar:7.4.2]",

"at org.elasticsearch.cli.Command.main(Command.java:90) ~[elasticsearch-cli-7.4.2.jar:7.4.2]",

"at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:115) ~[elasticsearch-7.4.2.jar:7.4.2]",

"at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:92) ~[elasticsearch-7.4.2.jar:7.4.2]",

"Caused by: java.lang.IllegalArgumentException: Unknown properties in plugin descriptor: [jvm, site, isolated]",

"at org.elasticsearch.plugins.PluginInfo.readFromProperties(PluginInfo.java:233) ~[elasticsearch-7.4.2.jar:7.4.2]",

"at org.elasticsearch.plugins.PluginsService.readPluginBundle(PluginsService.java:398) ~[elasticsearch-7.4.2.jar:7.4.2]",

"at org.elasticsearch.plugins.PluginsService.findBundles(PluginsService.java:386) ~[elasticsearch-7.4.2.jar:7.4.2]",

"at org.elasticsearch.plugins.PluginsService.getPluginBundles(PluginsService.java:379) ~[elasticsearch-7.4.2.jar:7.4.2]",

"at org.elasticsearch.plugins.PluginsService.<init>(PluginsService.java:151) ~[elasticsearch-7.4.2.jar:7.4.2]",

"at org.elasticsearch.node.Node.<init>(Node.java:311) ~[elasticsearch-7.4.2.jar:7.4.2]",

"at org.elasticsearch.node.Node.<init>(Node.java:255) ~[elasticsearch-7.4.2.jar:7.4.2]",

"at org.elasticsearch.bootstrap.Bootstrap$5.<init>(Bootstrap.java:221) ~[elasticsearch-7.4.2.jar:7.4.2]",

"at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:221) ~[elasticsearch-7.4.2.jar:7.4.2]",

"at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:349) ~[elasticsearch-7.4.2.jar:7.4.2]",

"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:159) ~[elasticsearch-7.4.2.jar:7.4.2]",

"... 6 more"] }

我的安装步骤

1. wget http://apdplat.org/word/archive/v1.4.1.zip
2. mkdir plugins/word
3. unzip -d plugins/word v1.4.1.zip
4. plugins/word/plugin-descriptor.properties 文件中的elasticsearch.version 改为 7.4.2
5. 重启 docker 中的 elasticsearch
6. 然后就报错了.....

希望谁能帮助一下，是漏什么操作了还是有的地方我整错了？ Thx

[Alistair-zhong]

解决办法

将 plugins/word/plugin-descriptor.properties 文件中的 jvm, site, isolated 三个参数用 # 号注释即可

#isolated=true
#site=false
#jvm=true