elk-logstash: window下指定jdk目录

最新推荐文章于 2025-11-19 19:21:54 发布

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本文详细介绍了如何在Logstash.bat文件中配置Java环境路径，通过设置JAVA_HOME变量指向JDK安装目录，确保Logstash能够正确调用Java运行时环境。

\bin\logstash.bat文件中，

SETLOCAL的后面，CALL "%SCRIPT_DIR%\setup.bat" 的前面增加一行：

@echo off

SETLOCAL

set SCRIPT_DIR=%~dp0
set JAVA_HOME=C:\Program Files\Java\jdk1.8.0_40
CALL "%SCRIPT_DIR%\setup.bat"

:EXEC
REM is the first argument a flag? If so, assume 'agent'
set first_arg=%1
setlocal EnableDelayedExpansion
if "!first_arg:~0,1!" equ "-" (
  if "%VENDORED_JRUBY%" == "" (
    %RUBYCMD% "%LS_HOME%\lib\bootstrap\environment.rb" "logstash\runner.rb" %*
  ) else (
    %JRUBY_BIN% %jruby_opts% "%LS_HOME%\lib\bootstrap\environment.rb" "logstash\runner.rb" %*
  )
) else (
  if "%VENDORED_JRUBY%" == "" (
    %RUBYCMD% "%LS_HOME%\lib\bootstrap\environment.rb" "logstash\runner.rb" %*
  ) else (
    %JRUBY_BIN% %jruby_opts% "%LS_HOME%\lib\bootstrap\environment.rb" "logstash\runner.rb" %*
  )
)

ENDLOCAL