由于 UTF-8 中的字节序列无效，Logstash 未加载
Logstash not loading due to invalid byte sequence in UTF-8
我最近接管了 运行 一个在 debian 9 上运行的 Logstash 系统。之前的所有者安装了旧版本的 Logstash，并且留下了不完整的项目文档。我已经在 windows 10 上在本地成功配置了 Logstash 7.2，并尝试将其转移到 Debian 系统，替换必要的路径等。我遇到了以下错误，尽管我花了几个小时寻找线索让我挠头。任何指针将不胜感激！
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.headius.backport9.modules.Modules (file:/home/user/logstash/logstash-7.2.0/logstash-core/lib/jars/jruby-complete-9.2.7.0.jar) to field java.io.FileDescriptor.fd
WARNING: Please consider reporting this to the maintainers of com.headius.backport9.modules.Modules
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Thread.exclusive is deprecated, use Thread::Mutex
Sending Logstash logs to /home/user/logstash/logstash-7.2.0/ which is now configured via log4j2.properties
[2020-07-21T08:04:35,773][WARN ][logstash.config.source.multilocal] Ignoring the 'pipelines.yml' file because modules or command line options are specified
[2020-07-21T08:04:35,781][INFO ][logstash.runner ] Starting Logstash {"logstash.version"=>"7.2.0"}
[2020-07-21T08:04:37,165][INFO ][logstash.outputs.jdbc ] JDBC - Starting up
[2020-07-21T08:04:37,195][INFO ][com.zaxxer.hikari.HikariDataSource] HikariPool-1 - Starting...
[2020-07-21T08:04:45,302][INFO ][com.zaxxer.hikari.HikariDataSource] HikariPool-1 - Start completed.
[2020-07-21T08:04:45,404][ERROR][logstash.javapipeline ] Pipeline aborted due to error {:pipeline_id=>"main", :exception=>#<ArgumentError: invalid byte sequence in UTF-8>, :backtrace=>["org/jruby/RubyRegexp.java:1113:in `=~'", "org/jruby/RubyString.java:1664:in `=~'", "/home/user/logstash/logstash-7.2.0/vendor/bundle/jruby/2.5.0/gems/jls-grok-0.11.5/lib/grok-pure.rb:72:in `block in add_patterns_from_file'", "org/jruby/RubyIO.java:3329:in `each'", "/home/user/logstash/logstash-7.2.0/vendor/bundle/jruby/2.5.0/gems/jls-grok-0.11.5/lib/grok-pure.rb:70:in `add_patterns_from_file'", "/home/user/logstash/logstash-7.2.0/vendor/bundle/jruby/2.5.0/gems/logstash-filter-grok-4.0.4/lib/logstash/filters/grok.rb:403:in `block in add_patterns_from_files'", "org/jruby/RubyArray.java:1792:in `each'", "/home/user/logstash/logstash-7.2.0/vendor/bundle/jruby/2.5.0/gems/logstash-filter-grok-4.0.4/lib/logstash/filters/grok.rb:399:in `add_patterns_from_files'", "/home/user/logstash/logstash-7.2.0/vendor/bundle/jruby/2.5.0/gems/logstash-filter-grok-4.0.4/lib/logstash/filters/grok.rb:279:in `block in register'", "org/jruby/RubyArray.java:1792:in `each'", "/home/user/logstash/logstash-7.2.0/vendor/bundle/jruby/2.5.0/gems/logstash-filter-grok-4.0.4/lib/logstash/filters/grok.rb:275:in `block in register'", "org/jruby/RubyHash.java:1419:in `each'", "/home/user/logstash/logstash-7.2.0/vendor/bundle/jruby/2.5.0/gems/logstash-filter-grok-4.0.4/lib/logstash/filters/grok.rb:270:in `register'", "org/logstash/config/ir/compiler/AbstractFilterDelegatorExt.java:56:in `register'", "/home/user/logstash/logstash-7.2.0/logstash-core/lib/logstash/java_pipeline.rb:192:in `block in register_plugins'", "org/jruby/RubyArray.java:1792:in `each'", "/home/user/logstash/logstash-7.2.0/logstash-core/lib/logstash/java_pipeline.rb:191:in `register_plugins'", "/home/user/logstash/logstash-7.2.0/logstash-core/lib/logstash/java_pipeline.rb:463:in `maybe_setup_out_plugins'", "/home/user/logstash/logstash-7.2.0/logstash-core/lib/logstash/java_pipeline.rb:204:in `start_workers'", "/home/user/logstash/logstash-7.2.0/logstash-core/lib/logstash/java_pipeline.rb:146:in `run'", "/home/user/logstash/logstash-7.2.0/logstash-core/lib/logstash/java_pipeline.rb:105:in `block in start'"], :thread=>"#<Thread:0x1bda40f7 run>"}
[2020-07-21T08:04:45,422][ERROR][logstash.agent ] Failed to execute action {:id=>:main, :action_type=>LogStash::ConvergeResult::FailedAction, :message=>"Could not execute action: PipelineAction::Create<main>, action_result: false", :backtrace=>nil}
[2020-07-21T08:04:45,553][INFO ][logstash.agent ] Successfully started Logstash API endpoint {:port=>9600}
[2020-07-21T08:04:50,602][INFO ][logstash.runner ] Logstash shut down.
通过将“:ISO-8859-1:UTF-8”添加到 grok-pure.rb:72
解决
file = File.new(path, "r:ISO-8859-1:UTF-8")
后来我注意到模式文件的文件编码设置为text/plain； charset=us-ascii 通过命令“file -bi file_name”。将其设置为 UTF8 可能也会产生影响。
我最近接管了 运行 一个在 debian 9 上运行的 Logstash 系统。之前的所有者安装了旧版本的 Logstash，并且留下了不完整的项目文档。我已经在 windows 10 上在本地成功配置了 Logstash 7.2，并尝试将其转移到 Debian 系统，替换必要的路径等。我遇到了以下错误，尽管我花了几个小时寻找线索让我挠头。任何指针将不胜感激！
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.headius.backport9.modules.Modules (file:/home/user/logstash/logstash-7.2.0/logstash-core/lib/jars/jruby-complete-9.2.7.0.jar) to field java.io.FileDescriptor.fd
WARNING: Please consider reporting this to the maintainers of com.headius.backport9.modules.Modules
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Thread.exclusive is deprecated, use Thread::Mutex
Sending Logstash logs to /home/user/logstash/logstash-7.2.0/ which is now configured via log4j2.properties
[2020-07-21T08:04:35,773][WARN ][logstash.config.source.multilocal] Ignoring the 'pipelines.yml' file because modules or command line options are specified
[2020-07-21T08:04:35,781][INFO ][logstash.runner ] Starting Logstash {"logstash.version"=>"7.2.0"}
[2020-07-21T08:04:37,165][INFO ][logstash.outputs.jdbc ] JDBC - Starting up
[2020-07-21T08:04:37,195][INFO ][com.zaxxer.hikari.HikariDataSource] HikariPool-1 - Starting...
[2020-07-21T08:04:45,302][INFO ][com.zaxxer.hikari.HikariDataSource] HikariPool-1 - Start completed.
[2020-07-21T08:04:45,404][ERROR][logstash.javapipeline ] Pipeline aborted due to error {:pipeline_id=>"main", :exception=>#<ArgumentError: invalid byte sequence in UTF-8>, :backtrace=>["org/jruby/RubyRegexp.java:1113:in `=~'", "org/jruby/RubyString.java:1664:in `=~'", "/home/user/logstash/logstash-7.2.0/vendor/bundle/jruby/2.5.0/gems/jls-grok-0.11.5/lib/grok-pure.rb:72:in `block in add_patterns_from_file'", "org/jruby/RubyIO.java:3329:in `each'", "/home/user/logstash/logstash-7.2.0/vendor/bundle/jruby/2.5.0/gems/jls-grok-0.11.5/lib/grok-pure.rb:70:in `add_patterns_from_file'", "/home/user/logstash/logstash-7.2.0/vendor/bundle/jruby/2.5.0/gems/logstash-filter-grok-4.0.4/lib/logstash/filters/grok.rb:403:in `block in add_patterns_from_files'", "org/jruby/RubyArray.java:1792:in `each'", "/home/user/logstash/logstash-7.2.0/vendor/bundle/jruby/2.5.0/gems/logstash-filter-grok-4.0.4/lib/logstash/filters/grok.rb:399:in `add_patterns_from_files'", "/home/user/logstash/logstash-7.2.0/vendor/bundle/jruby/2.5.0/gems/logstash-filter-grok-4.0.4/lib/logstash/filters/grok.rb:279:in `block in register'", "org/jruby/RubyArray.java:1792:in `each'", "/home/user/logstash/logstash-7.2.0/vendor/bundle/jruby/2.5.0/gems/logstash-filter-grok-4.0.4/lib/logstash/filters/grok.rb:275:in `block in register'", "org/jruby/RubyHash.java:1419:in `each'", "/home/user/logstash/logstash-7.2.0/vendor/bundle/jruby/2.5.0/gems/logstash-filter-grok-4.0.4/lib/logstash/filters/grok.rb:270:in `register'", "org/logstash/config/ir/compiler/AbstractFilterDelegatorExt.java:56:in `register'", "/home/user/logstash/logstash-7.2.0/logstash-core/lib/logstash/java_pipeline.rb:192:in `block in register_plugins'", "org/jruby/RubyArray.java:1792:in `each'", "/home/user/logstash/logstash-7.2.0/logstash-core/lib/logstash/java_pipeline.rb:191:in `register_plugins'", "/home/user/logstash/logstash-7.2.0/logstash-core/lib/logstash/java_pipeline.rb:463:in `maybe_setup_out_plugins'", "/home/user/logstash/logstash-7.2.0/logstash-core/lib/logstash/java_pipeline.rb:204:in `start_workers'", "/home/user/logstash/logstash-7.2.0/logstash-core/lib/logstash/java_pipeline.rb:146:in `run'", "/home/user/logstash/logstash-7.2.0/logstash-core/lib/logstash/java_pipeline.rb:105:in `block in start'"], :thread=>"#<Thread:0x1bda40f7 run>"}
[2020-07-21T08:04:45,422][ERROR][logstash.agent ] Failed to execute action {:id=>:main, :action_type=>LogStash::ConvergeResult::FailedAction, :message=>"Could not execute action: PipelineAction::Create<main>, action_result: false", :backtrace=>nil}
[2020-07-21T08:04:45,553][INFO ][logstash.agent ] Successfully started Logstash API endpoint {:port=>9600}
[2020-07-21T08:04:50,602][INFO ][logstash.runner ] Logstash shut down.
通过将“:ISO-8859-1:UTF-8”添加到 grok-pure.rb:72
解决file = File.new(path, "r:ISO-8859-1:UTF-8")
后来我注意到模式文件的文件编码设置为text/plain； charset=us-ascii 通过命令“file -bi file_name”。将其设置为 UTF8 可能也会产生影响。