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