I get error with Logstash: IllegalStateException - elasticsearch

Question

Here is my logstash.conf:
input {
mongodb{
uri => 'mongodb://localhost:27017/vnExpressCrawler?authSource=vnExpressCrawler'
placeholder_db_dir => '/opt/logstash-mongodb/'
placeholder_db_name => 'logstash_sqlite.db'
collection => 'articles'
batch_size => 5000
}
}
filter {
}
output {
stdout {
codec => rubydebug
}
elasticsearch {
action => "index"
index => "mongo_log_data"
hosts => ["localhost:9200"]
}
}
I get error:
Error: Don't know how to handle Java::JavaLang::IllegalStateException for
PipelineAction::Create<main>
create at org/logstash/execution/ConvergeResultExt.java:135
add at org/logstash/execution/ConvergeResultExt.java:60
when I run logstash -f logstash.conf
Can someone help me solve this?
My Log:
Using JAVA_HOME defined java: C:\Program Files\Java\jdk1.8.0_251
WARNING, using JAVA_HOME while Logstash distribution comes with a bundled JDK
Sending Logstash logs to C:/Dev Programs/Logstash/logstash-7.13.2/logs which is now configured via log4j2.properties
[2021-06-21T14:21:04,709][INFO ][logstash.runner ] Log4j configuration path used is: C:\Dev Programs\Logstash\logstash-7.13.2\config\log4j2.properties
[2021-06-21T14:21:04,723][INFO ][logstash.runner ] Starting Logstash {"logstash.version"=>"7.13.2", "jruby.version"=>"jruby 9.2.16.0 (2.5.7) 2021-03-03 f82228dc32 Java HotSpot(TM) 64-Bit Server VM 25.251-b08 on 1.8.0_251-b08 +indy +jit [mswin32-x86_64]"}
[2021-06-21T14:21:04,867][WARN ][logstash.config.source.multilocal] Ignoring the 'pipelines.yml' file because modules or command line options are specified
[2021-06-21T14:21:06,405][INFO ][logstash.agent ] Successfully started Logstash API endpoint {:port=>9600}
[2021-06-21T14:21:07,828][INFO ][org.reflections.Reflections] Reflections took 81 ms to scan 1 urls, producing 24 keys and 48 values
[2021-06-21T14:21:08,619][ERROR][logstash.plugins.registry] Unable to load plugin. {:type=>"input", :name=>"mongodb"}
[2021-06-21T14:21:08,635][ERROR][logstash.agent ] Failed to execute action {:action=>LogStash::PipelineAction::Create/pipeline_id:main, :exception=>"Java::JavaLang::IllegalStateException", :message=>"Unable to configure plugins: (PluginLoadingError) Couldn't find any input plugin named 'mongodb'. Are you sure this is correct? Trying to load the mongodb input plugin resulted in this error: Unable to load the requested plugin named mongodb of type input. The plugin is not installed.", :backtrace=>["org.logstash.config.ir.CompiledPipeline.<init>(CompiledPipeline.java:119)", "org.logstash.execution.JavaBasePipelineExt.initialize(JavaBasePipelineExt.java:86)", "org.logstash.execution.JavaBasePipelineExt$INVOKER$i$1$0$initialize.call(JavaBasePipelineExt$INVOKER$i$1$0$initialize.gen)", "org.jruby.internal.runtime.methods.JavaMethod$JavaMethodN.call(JavaMethod.java:837)", "org.jruby.ir.runtime.IRRuntimeHelpers.instanceSuper(IRRuntimeHelpers.java:1169)", "org.jruby.ir.runtime.IRRuntimeHelpers.instanceSuperSplatArgs(IRRuntimeHelpers.java:1156)", "org.jruby.ir.targets.InstanceSuperInvokeSite.invoke(InstanceSuperInvokeSite.java:39)", "C_3a_.Dev_20_Programs.Logstash.logstash_minus_7_dot_13_dot_2.logstash_minus_core.lib.logstash.java_pipeline.RUBY$method$initialize$0(C:/Dev Programs/Logstash/logstash-7.13.2/logstash-core/lib/logstash/java_pipeline.rb:47)", "org.jruby.internal.runtime.methods.CompiledIRMethod.call(CompiledIRMethod.java:80)", "org.jruby.internal.runtime.methods.MixedModeIRMethod.call(MixedModeIRMethod.java:70)", "org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:332)", "org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:86)", "org.jruby.RubyClass.newInstance(RubyClass.java:939)", "org.jruby.RubyClass$INVOKER$i$newInstance.call(RubyClass$INVOKER$i$newInstance.gen)", "org.jruby.ir.targets.InvokeSite.invoke(InvokeSite.java:207)", "C_3a_.Dev_20_Programs.Logstash.logstash_minus_7_dot_13_dot_2.logstash_minus_core.lib.logstash.pipeline_action.create.RUBY$method$execute$0(C:/Dev Programs/Logstash/logstash-7.13.2/logstash-core/lib/logstash/pipeline_action/create.rb:52)", "C_3a_.Dev_20_Programs.Logstash.logstash_minus_7_dot_13_dot_2.logstash_minus_core.lib.logstash.pipeline_action.create.RUBY$method$execute$0$__VARARGS__(C:/Dev Programs/Logstash/logstash-7.13.2/logstash-core/lib/logstash/pipeline_action/create.rb)", "org.jruby.internal.runtime.methods.CompiledIRMethod.call(CompiledIRMethod.java:80)", "org.jruby.internal.runtime.methods.MixedModeIRMethod.call(MixedModeIRMethod.java:70)", "org.jruby.ir.targets.InvokeSite.invoke(InvokeSite.java:207)", "C_3a_.Dev_20_Programs.Logstash.logstash_minus_7_dot_13_dot_2.logstash_minus_core.lib.logstash.agent.RUBY$block$converge_state$2(C:/Dev Programs/Logstash/logstash-7.13.2/logstash-core/lib/logstash/agent.rb:389)", "org.jruby.runtime.CompiledIRBlockBody.callDirect(CompiledIRBlockBody.java:138)", "org.jruby.runtime.IRBlockBody.call(IRBlockBody.java:58)", "org.jruby.runtime.IRBlockBody.call(IRBlockBody.java:52)", "org.jruby.runtime.Block.call(Block.java:139)", "org.jruby.RubyProc.call(RubyProc.java:318)", "org.jruby.internal.runtime.RubyRunnable.run(RubyRunnable.java:105)", "java.lang.Thread.run(Thread.java:748)"]}
warning: thread "Converge PipelineAction::Create<main>" terminated with exception (report_on_exception is true):
LogStash::Error: Don't know how to handle `Java::JavaLang::IllegalStateException` for `PipelineAction::Create<main>`
create at org/logstash/execution/ConvergeResultExt.java:135
add at org/logstash/execution/ConvergeResultExt.java:60
converge_state at C:/Dev Programs/Logstash/logstash-7.13.2/logstash-core/lib/logstash/agent.rb:402
[2021-06-21T14:21:08,649][ERROR][logstash.agent ] An exception happened when converging configuration {:exception=>LogStash::Error, :message=>"Don't know how to handle `Java::JavaLang::IllegalStateException` for `PipelineAction::Create<main>`"}
[2021-06-21T14:21:08,655][FATAL][logstash.runner ] An unexpected error occurred! {:error=>#<LogStash::Error: Don't know how to handle `Java::JavaLang::IllegalStateException` for `PipelineAction::Create<main>`>, :backtrace=>["org/logstash/execution/ConvergeResultExt.java:135:in `create'", "org/logstash/execution/ConvergeResultExt.java:60:in `add'", "C:/Dev Programs/Logstash/logstash-7.13.2/logstash-core/lib/logstash/agent.rb:402:in `block in converge_state'"]}
[2021-06-21T14:21:08,679][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-9.2.16.0.jar:?]
at org.jruby.RubyKernel.exit(org/jruby/RubyKernel.java:710) ~[jruby-complete-9.2.16.0.jar:?]
at C_3a_.Dev_20_Programs.Logstash.logstash_minus_7_dot_13_dot_2.lib.bootstrap.environment.<main>(C:\Dev Programs\Logstash\logstash-7.13.2\lib\bootstrap\environment.rb:89) ~[?:?]

Answer 1

The problem is stated in the error logs
Couldn't find any input plugin named 'mongodb'. Are you sure this is correct? Trying to load the mongodb input plugin resulted in this error: Unable to load the requested plugin named mongodb of type input. The plugin is not installed.
So you need to make sure to first properly install the mongodb input plugin before running Logstash.