The Signal HUP is in Use by JVM And can't be use by this Platform

Elastic Stack Logstash
1

Hello , I am facing this problem while running in my windows machine, Window 8.1, Logstash 2.4,ES 2.3.5 And Kibana 4.5.4

Both ES and Kibana is running fine but when I am hitting below command from bin folder it is giving Above JVM problem. Reboot the system many times,

create the conf file and place it in c:\ drive and tried with below command ,it is still giving same error.

Here is the command I hit from the logstash Bin folder

logstash -f "c:\logstashemp.conf"

below is the logstashemp.conf file:

input
{
file {
path => "C:\Dillip\Employeeaddr.csv"
type => "Employeeaddr"
start_position => "beginning"
}
}

filter
{
if[path]=~"Employeeaddr" {
csv
{
columns => ["EMPID","Employeename","country"]
separator => ","
}
}
}

output
{
if[type]=~"Employeeaddr"{
elasticsearch {
host => "localhost:9200"
action => "create"
index => "Employeeaddr"

}

}

stdout{codec=>rubydebug}
}

any help is g8.. I saw various solution, it is not working for me..

2

Don't worry about that message. See Suppress signal HUP warnings on startup · Issue #5239 · elastic/logstash · GitHub.

Unrelated to any problems you might have but I thought I'd mention it:

if[path]=~"Employeeaddr" {

Make this:

if [path] =~ /Employeeaddr/ {
3

I tried with changing , it is still giving same issues.

I created another conf file and try to run in the verbose mode, it is giving below error. could not chalk out what is the error. I checked the sincedb_path, it I giving 0 0 0 0, Not sure what is that means.

Microsoft Windows [Version 6.3.9600]
(c) 2013 Microsoft Corporation. All rights reserved.

C:\Users\Dillip>cd C:\Dillip\Software\logstash-2.4.0\logstash-2.4.0\bin

C:\Dillip\Software\logstash-2.4.0\logstash-2.4.0\bin>logstash --verbose -f flogg
ing.conf
←[32mstarting agent {:level=>:info}←[0m
←[32mstarting pipeline {:id=>"main", :level=>:info}←[0m
Settings: Default pipeline workers: 4
←[32mRegistering file input {:path=>["C:\Dillip\Logging\flogs_1.csv"], :level
=>:info}←[0m
←[32mNo sincedb_path set, generating one based on the file path {:sincedb_path=>
"C:\Users\Dillip/.sincedb_2de42b473b475dd04f233804a0c2dc3e", :path=>["C:\Dill
ip\Logging\flogs_1.csv"], :level=>:info}←[0m
←[31mPipeline aborted due to error {:exception=>"LogStash::ConfigurationError",
:backtrace=>["C:/Dillip/Software/logstash-2.4.0/logstash-2.4.0/vendor/bundle/jru
by/1.9/gems/logstash-core-2.4.0-java/lib/logstash/config/mixin.rb:88:in config_ init'", "org/jruby/RubyHash.java:1342:ineach'", "C:/Dillip/Software/logstash-2
.4.0/logstash-2.4.0/vendor/bundle/jruby/1.9/gems/logstash-core-2.4.0-java/lib/lo
gstash/config/mixin.rb:72:in config_init'", "C:/Dillip/Software/logstash-2.4.0/ logstash-2.4.0/vendor/bundle/jruby/1.9/gems/logstash-core-2.4.0-java/lib/logstas h/outputs/base.rb:79:ininitialize'", "C:/Dillip/Software/logstash-2.4.0/logsta
sh-2.4.0/vendor/bundle/jruby/1.9/gems/logstash-core-2.4.0-java/lib/logstash/outp
ut_delegator.rb:74:in register'", "C:/Dillip/Software/logstash-2.4.0/logstash-2 .4.0/vendor/bundle/jruby/1.9/gems/logstash-core-2.4.0-java/lib/logstash/pipeline .rb:181:instart_workers'", "org/jruby/RubyArray.java:1613:in each'", "C:/Dill ip/Software/logstash-2.4.0/logstash-2.4.0/vendor/bundle/jruby/1.9/gems/logstash- core-2.4.0-java/lib/logstash/pipeline.rb:181:instart_workers'", "C:/Dillip/Sof
tware/logstash-2.4.0/logstash-2.4.0/vendor/bundle/jruby/1.9/gems/logstash-core-2
.4.0-java/lib/logstash/pipeline.rb:136:in run'", "C:/Dillip/Software/logstash-2 .4.0/logstash-2.4.0/vendor/bundle/jruby/1.9/gems/logstash-core-2.4.0-java/lib/lo gstash/agent.rb:491:instart_pipeline'"], :level=>:error}←[0m
stopping pipeline {:id=>"main"}
←[32mClosing inputs {:level=>:info}←[0m
←[32mClosed inputs {:level=>:info}←[0m
The signal HUP is in use by the JVM and will not work correctly on this platform

C:\Dillip\Software\logstash-2.4.0\logstash-2.4.0\bin>

I am attaching my Conf file for this above error.

input{

file {
path => "C:\Dillip\Logging\flogs_1.csv"
type => "flogs"
start_position => "beginning"
}
}

filter{

if[path]=~"flogs" {
csv{

columns => ["RepositoryName","StatementType","CIN","Date"]
    separator => ","
}

}
}

output{

if[type]=~"flogs"{
elasticsearch {
host => "localhost:9200"
action => "create"
index => "flogs"

}

}

stdout{codec=>rubydebug}
}

Could you pls look at the log file and help me where is the error..

4

host => "localhost:9200"

host was renamed to hosts in Logstash 2.0.

5

This message is not fatal to Logstash. If you are having configuration errors, they are not what is generating these messages. The HUP message is actually from JRuby.