一、Marvel插件介绍

Marvel插件：在簇中从每个节点汇集数据。这个插件必须每个节点都得安装。

Marvel是Elasticsearch的管理和监控工具，在开发环境下免费使用。

它包含了一个叫做Sense的交互式控制台，使用户方便的通过浏览器直接与Elasticsearch进行交互。

二、Marvel插件安装

第一步：

[elasticsearch@5b9dbaaa148a bin]$ ./plugin install license
-> Installing license…
Trying https://download.elastic.co/elasticsearch/release/org/elasticsearch/plugin/license/2.3.2/license-2.3.2.zip …
Downloading …….DONE
Verifying https://download.elastic.co/elasticsearch/release/org/elasticsearch/plugin/license/2.3.2/license-2.3.2.zip checksums if available …
Downloading .DONE
Installed license into /data/elasticsearch/plugins/license

第二步：

[elasticsearch@5b9dbaaa148a bin]$ ./plugin install marvel-agent
-> Installing marvel-agent…
Trying https://download.elastic.co/elasticsearch/release/org/elasticsearch/plugin/marvel-agent/2.3.2/marvel-agent-2.3.2.zip …
Downloading ……….DONE
Verifying https://download.elastic.co/elasticsearch/release/org/elasticsearch/plugin/marvel-agent/2.3.2/marvel-agent-2.3.2.zip checksums if available …
Downloading .DONE
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: plugin requires additional permissions @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

• java.lang.RuntimePermission setFactory
• javax.net.ssl.SSLPermission setHostnameVerifier
  See http://docs.oracle.com/javase/8/docs/technotes/guides/security/permissions.html

for descriptions of what these permissions allow and the associated risks.

Continue with installation? [y/N]y
Installed marvel-agent into /data/elasticsearch/plugins/marvel-agen

参考：

https://www.elastic.co/guide/en/marvel/current/introduction.html

【Bug plugin:elasticsearch Request Timeout after 30000ms 解决方案】
一般和配置有关：elasticsearch.yml

作者：铭毅天下
转载请标明出处，原文地址：http://blog.csdn.net/laoyang360/article/details/51472902