我正在尝试在我的系统中设置logstash，下面是我遵循的步骤
1.从官方网站Download Logstash free下载压缩文件logstash-7.12.0-windows-x86_64.zip
1.已解压缩并执行此命令bin/logstash.bat-f logstash-sample.conf -日志级别调试

1. Logstash成功启动API，但它被关闭并显示以下错误

React器回路出错：已关闭流（IOError）

1. logstash-sample.conf文件

input { stdin { } }
output {
  elasticsearch { hosts => ["localhost:9200"] }
  stdout { codec => rubydebug }
}

see the log

[2022-07-21T10:10:24,558][INFO ][logstash.runner          ] Logstash shut down.
[2022-07-21T10:10:24,576][DEBUG][logstash.agent           ] Error in reactor loop escaped: closed stream (IOError)
[2022-07-21T10:10:24,579][DEBUG][logstash.agent           ] 2022-07-21 10:10:24 +0530: Listen loop error: #<IOError: closed stream>
org/jruby/RubyIO.java:3552:in `select'
C:/Development_Avecto/dev_tools/logstash-7.12.0/vendor/bundle/jruby/2.5.0/gems/puma-4.3.7-java/lib/puma/server.rb:383:in `handle_servers'
C:/Development_Avecto/dev_tools/logstash-7.12.0/vendor/bundle/jruby/2.5.0/gems/puma-4.3.7-java/lib/puma/server.rb:356:in `block in run'
[2022-07-21T10:10:24,580][DEBUG][logstash.agent           ] ["org/jruby/RubyIO.java:3067:in `read'", "org/jruby/RubyIO.java:3049:in `read'", "C:/Development_Avecto/dev_tools/logstash-7.12.0/vendor/bundle/jruby/2.5.0/gems/puma-4.3.7-java/lib/puma/reactor.rb:160:in `block in run_internal'", "org/jruby/ext/thread/Mutex.java:164:in `synchronize'", "C:/Development_Avecto/dev_tools/logstash-7.12.0/vendor/bundle/jruby/2.5.0/gems/puma-4.3.7-java/lib/puma/reactor.rb:159:in `block in run_internal'", "org/jruby/RubyArray.java:1809:in `each'", "C:/Development_Avecto/dev_tools/logstash-7.12.0/vendor/bundle/jruby/2.5.0/gems/puma-4.3.7-java/lib/puma/reactor.rb:157:in `run_internal'", "C:/Development_Avecto/dev_tools/logstash-7.12.0/vendor/bundle/jruby/2.5.0/gems/puma-4.3.7-java/lib/puma/reactor.rb:313:in `block in run_in_thread'"]
[2022-07-21T10:10:24,568][FATAL][org.logstash.Logstash    ] Logstash stopped processing because of an error: (SystemExit) exit
org.jruby.exceptions.SystemExit: (SystemExit) exit
        at org.jruby.RubyKernel.exit(org/jruby/RubyKernel.java:747) ~[jruby-complete-9.2.13.0.jar:?]
        at org.jruby.RubyKernel.exit(org/jruby/RubyKernel.java:710) ~[jruby-complete-9.2.13.0.jar:?]
        at C_3a_.Development_Avecto.dev_tools.logstash_minus_7_dot_12_dot_0.lib.bootstrap.environment.<main>(C:\Development_Avecto\dev_tools\logstash-7.12.0\lib\bootstrap\environment.rb:89) ~[?:?]
[2022-07-21T10:10:24,581][DEBUG][logstash.agent           ] 2022-07-21 10:10:24 +0530: Listen loop error: #<IOError: closed stream>
org/jruby/RubyIO.java:3552:in `select'
C:/Development_Avecto/dev_tools/logstash-7.12.0/vendor/bundle/jruby/2.5.0/gems/puma-4.3.7-java/lib/puma/server.rb:383:in `handle_servers'
C:/Development_Avecto/dev_tools/logstash-7.12.0/vendor/bundle/jruby/2.5.0/gems/puma-4.3.7-java/lib/puma/server.rb:356:in `block in run'
[2022-07-21T10:10:24,584][DEBUG][logstash.agent           ] 2022-07-21 10:10:24 +0530: Listen loop error: #<IOError: closed stream>
org/jruby/RubyIO.java:3552:in `select'
C:/Development_Avecto/dev_tools/logstash-7.12.0/vendor/bundle/jruby/2.5.0/gems/puma-4.3.7-java/lib/puma/server.rb:383:in `handle_servers'
C:/Development_Avecto/dev_tools/logstash-7.12.0/vendor/bundle/jruby/2.5.0/gems/puma-4.3.7-java/lib/puma/server.rb:356:in `block in run'