logstash Cannot find Java 1.5 or higher.

Logstash安装json_lines插件的时候提示

D:\developer\env\logstash-7.6.2\bin>logstash-plugin install logstash-codec-json_lines Cannot find Java 1.5 or higher. D:\developer\env\logstash-7.6.2\bin>logstash-plugin install logstash-codec-json_lines Cannot find Java 1.5 or higher. D:\developer\env\logstash-7.6.2\bin>logstash-plugin install logstash-codec-json_lines Cannot find Java 1.5 or higher.

不知道啥原因，百度后想了想，在logstash-plugin.bat上面增加一行SET JAVA_HOME=C:\Program Files\Java\jdk1.8.0_261

SET JAVA_HOME=C:\Program Files\Java\jdk1.8.0_261 @echo off setlocal enabledelayedexpansion call "%~dp0setup.bat" || exit /b 1 if errorlevel 1 ( if not defined nopauseonerror ( pause ) exit /B %ERRORLEVEL% ) %JRUBY_BIN% "%LS_HOME%\lib\pluginmanager\main.rb" %* if errorlevel 1 ( exit /B 1 ) endlocal

然后就可以了

D:\developer\env\logstash-7.6.2\bin>logstash-plugin install logstash-codec-json_lines D:\developer\env\logstash-7.6.2\bin>SET JAVA_HOME=C:\Program Files\Java\jdk1.8.0_261 Validating logstash-codec-json_lines Installing logstash-codec-json_lines Installation successful 小康师兄 认证博客专家 IoT全栈 嵌入式 公众号：小康师兄 1、多年嵌入式软件开发经验；2、同样擅长Android开发和微信小程序开发；3、做过大厂的系统工程师，当过小厂的嵌入式主管，现在是个创业公司的软件经理；4、对IoT物联网开发有自己的见解，业余时间喜欢沉淀、整理与分享输出自身的技术知识。