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ubuntu - elasticsearch-head插件安装后,启动问题!

【字号: 日期:2024-07-07 14:14:53浏览:48作者:猪猪

问题描述

1.系统环境: ubuntu12.04 elasticsearch5.11 node 7.2.1 npm 4.05 2.安装elasticsearch之后,可以启动,能够访问http://localhost:9200返回代码:{ 'name' : 'D7ff-uK', 'cluster_name' : 'elasticsearch', 'cluster_uuid' : 'bl9WuKWVQ6m0TAxHM3UhgA', 'version' : {

'number' : '5.1.1','build_hash' : '5395e21','build_date' : '2016-12-06T12:36:15.409Z','build_snapshot' : false,'lucene_version' : '6.3.0'

}, 'tagline' : 'You Know, for Search'}

只在一台主机上安装,只有一个节点。

但是安装完插件head之后,elasticsearch不能启动出现报错.

3.head插件安装,启动之后能够启动,能够使用网址访问到相应的界面。ubuntu - elasticsearch-head插件安装后,启动问题!

4.报错内容为:2016-12-16T07:51:20,581[o.e.b.ElasticsearchUncaughtExceptionHandler] [] uncaught exception in thread [main]org.elasticsearch.bootstrap.StartupException: java.lang.IllegalArgumentException: Property [elasticsearch.version] is missing for plugin [head]

at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:125) ~[elasticsearch-5.1.1.jar:5.1.1]at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:112) ~[elasticsearch-5.1.1.jar:5.1.1]at org.elasticsearch.cli.SettingCommand.execute(SettingCommand.java:54) ~[elasticsearch-5.1.1.jar:5.1.1]at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:96) ~[elasticsearch-5.1.1.jar:5.1.1]at org.elasticsearch.cli.Command.main(Command.java:62) ~[elasticsearch-5.1.1.jar:5.1.1]at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:89) ~[elasticsearch-5.1.1.jar:5.1.1]at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:82) ~[elasticsearch-5.1.1.jar:5.1.1]

Caused by: java.lang.IllegalArgumentException: Property [elasticsearch.version] is missing for plugin [head]

at org.elasticsearch.plugins.PluginInfo.readFromProperties(PluginInfo.java:104) ~[elasticsearch-5.1.1.jar:5.1.1]at org.elasticsearch.plugins.PluginsService.getPluginBundles(PluginsService.java:292) ~[elasticsearch-5.1.1.jar:5.1.1]at org.elasticsearch.plugins.PluginsService.<init>(PluginsService.java:131) ~[elasticsearch-5.1.1.jar:5.1.1]at org.elasticsearch.node.Node.<init>(Node.java:294) ~[elasticsearch-5.1.1.jar:5.1.1]at org.elasticsearch.node.Node.<init>(Node.java:229) ~[elasticsearch-5.1.1.jar:5.1.1]at org.elasticsearch.bootstrap.Bootstrap$6.<init>(Bootstrap.java:214) ~[elasticsearch-5.1.1.jar:5.1.1]at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:214) ~[elasticsearch-5.1.1.jar:5.1.1]at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:306) ~[elasticsearch-5.1.1.jar:5.1.1]at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:121) ~[elasticsearch-5.1.1.jar:5.1.1]... 6 more

这是什么原因造成的呢?求大神们答疑解惑!

问题解答

回答1:

5.1中,elasticsearch-head

不能放在elasticsearch的 plugins、modules 目录下

不能使用 elasticsearch-plugin install

直接启动elasticsearch即可

安装 elasticsearch-head

修改 elasticsearch/config/elasticsearch.yml

添加

http.cors.enabled: truehttp.cors.allow-origin: '*'

下载 elasticsearch-head 或者 git clone 到随便一个文件夹

安装nodejs

cd /path/to/elasticsearch-head

npm install -g grunt-cli

npm install

grunt server

http://localhost:9100/

Enjoy it.

回答2:

一定要记得添加

http.cors.enabled: truehttp.cors.allow-origin: '*'回答3:

遇到同样问题,mark