A plugin had an unrecoverable error. Will restart this plugin

Elastic Stack Logstash
1

I'm having some problems with my logsatsh pipeline, i get an error saying that the plugin had an unrecoverable error and it will restart, bellow is the log, do you guys have any ideia about this problem?

[2024-03-06T09:32:44,369][ERROR][logstash.javapipeline    ][teste.logs][REDACTED] A plugin had an unrecoverable error. Will restart this plugin.
  Pipeline_id:teste.logs]
  Plugin: <LogStash::Inputs::Http port=>5048, id=>"REDACTED", enable_metric=>true, codec=><LogStash::Codecs::Plain id=>"plain_0238a09a-2d38-43a4-a872-2ddf395f3c46", enable_metric=>true, charset=>"UTF-8">, host=>"0.0.0.0", ssl=>false, ssl_verify_mode=>"none", ssl_handshake_timeout=>10000, ssl_cipher_suites=>["TLS_AES_256_GCM_SHA384", "TLS_AES_128_GCM_SHA256", "TLS_CHACHA20_POLY1305_SHA256", "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384", "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384", "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256", "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256", "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256", "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256", "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384", "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384", "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256", "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"], ssl_supported_protocols=>["TLSv1.2", "TLSv1.3"], additional_codecs=>{"application/json"=>"json"}, response_headers=>{"Content-Type"=>"text/plain"}, threads=>4, max_pending_requests=>200, max_content_length=>104857600, response_code=>200, verify_mode=>"none", tls_min_version=>1, tls_max_version=>1.3>
  Error: event executor terminated
  Exception: Java::JavaUtilConcurrent::RejectedExecutionException
  Stack: io.netty.util.concurrent.SingleThreadEventExecutor.reject(io/netty/util/concurrent/SingleThreadEventExecutor.java:926)
io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(io/netty/util/concurrent/SingleThreadEventExecutor.java:353)
io.netty.util.concurrent.SingleThreadEventExecutor.addTask(io/netty/util/concurrent/SingleThreadEventExecutor.java:346)
io.netty.util.concurrent.SingleThreadEventExecutor.execute(io/netty/util/concurrent/SingleThreadEventExecutor.java:828)
io.netty.util.concurrent.SingleThreadEventExecutor.execute(io/netty/util/concurrent/SingleThreadEventExecutor.java:818)
io.netty.channel.AbstractChannel$AbstractUnsafe.register(io/netty/channel/AbstractChannel.java:483)
io.netty.channel.SingleThreadEventLoop.register(io/netty/channel/SingleThreadEventLoop.java:87)
io.netty.channel.SingleThreadEventLoop.register(io/netty/channel/SingleThreadEventLoop.java:81)
io.netty.channel.MultithreadEventLoopGroup.register(io/netty/channel/MultithreadEventLoopGroup.java:86)
io.netty.bootstrap.AbstractBootstrap.initAndRegister(io/netty/bootstrap/AbstractBootstrap.java:323)
io.netty.bootstrap.AbstractBootstrap.doBind(io/netty/bootstrap/AbstractBootstrap.java:272)
io.netty.bootstrap.AbstractBootstrap.bind(io/netty/bootstrap/AbstractBootstrap.java:268)
io.netty.bootstrap.AbstractBootstrap.bind(io/netty/bootstrap/AbstractBootstrap.java:253)
org.logstash.plugins.inputs.http.NettyHttpServer.run(org/logstash/plugins/inputs/http/NettyHttpServer.java:65)
jdk.internal.reflect.GeneratedMethodAccessor198.invoke(jdk/internal/reflect/GeneratedMethodAccessor198)
jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(jdk/internal/reflect/DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(java/lang/reflect/Method.java:566)
org.jruby.javasupport.JavaMethod.invokeDirectWithExceptionHandling(org/jruby/javasupport/JavaMethod.java:441)
org.jruby.javasupport.JavaMethod.invokeDirect(org/jruby/javasupport/JavaMethod.java:305)
ECE.binaries.logstash_minus_8_dot_3_dot_2.vendor.bundle.jruby.$2_dot_5_dot_0.gems.logstash_minus_input_minus_http_minus_3_dot_6_dot_0_minus_java.lib.logstash.inputs.http.run(/ECE/binaries/logstash-8.3.2/vendor/bundle/jruby/2.5.0/gems/logstash-input-http-3.6.0-java/lib/logstash/inputs/http.rb:164)
ECE.binaries.logstash_minus_8_dot_3_dot_2.logstash_minus_core.lib.logstash.java_pipeline.inputworker(/ECE/binaries/logstash-8.3.2/logstash-core/lib/logstash/java_pipeline.rb:410)
ECE.binaries.logstash_minus_8_dot_3_dot_2.logstash_minus_core.lib.logstash.java_pipeline.start_input(/ECE/binaries/logstash-8.3.2/logstash-core/lib/logstash/java_pipeline.rb:401)
org.jruby.RubyProc.call(org/jruby/RubyProc.java:318)
java.lang.Thread.run(java/lang/Thread.java:829)
2

Hello,

Please share your logstash pipeline configuration and also the other logs you have around the same time.

Does this happen when you are starting or randomly?

3

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