Log File is not being created with logstash output config

DGMurthy · July 16, 2018, 9:03am

Hi All,

I am trying to create a log file(txt) by configuring logstash output section with codec => json_lines, logstash is running successful but file is not been created . Mean time i am not doing any filters, once i started logstash just want to create a log file is my scenario

input {

file {
    path => "C:\LogStash_Log_Input\LogStashInputLog.log"
    start_position => "beginning"
codec => "plain"
}

}
filter {

}

output {
file {
path => "C:\LogStash\LogstashPortalLogs/Roche_%{+YYYY-MM-dd}.log"
codec => json_lines
}
}

I have verified about plugins the following are already available

logstash-output-file & logstash-codec-json_lines

I would like to request you that please suggest me what i missed out.

Thanks & Regards,

DG Murthy

yaauie · July 18, 2018, 1:55am

It's quite possible that the File Input Plugin has already processed the files and remembers doing so via its sincedb. Can you find and delete the sincedb, and then try again? By default, it's in <path.data>/plugins/inputs/file.

Otherwise, what are the logs from Logstash telling you? Can you start Logstash with --log.level=debug?

DGMurthy · July 18, 2018, 11:17am

Thank you so much for your reply . I have been verified sincedb and it contains 0 0 0 0

I have configured logstash.yml and pipelines.yml file

path.config: "/Logstash/bin/LogFileCreate.conf"

My logfilecreate.conf is see the below

input {
# Monitor a file. The path can be network or local
file {
path => "C:\LogStash_Log_Input/LogStashInputLog.log"
start_position => "beginning"
codec => json_lines

}
filter {
grok {
match => { "severity" => "warning" }
add_tag => ["warning"]
}
}

output {

if "warning" in [tags] {
file {

  		path => "C:\LogStash\LogstashPortalLogs/Roche_%{+YYYY-MM-dd}.log"
		
	codec => json_lines
  }
 }
 else {
            stdout {
                    codec => rubydebug
            }
    }

}

When i run the logstash from windows command prompt
C:\LogStash\Bin\logstash -f LogFileCreate.conf the logs is showing as below

[2018-07-18T12:54:05,968][INFO ][logstash.modules.scaffold] Initializing module {:module_name=>"fb_apache", :directory=>"C:/LogStash/modules/fb_apache/configuration"}
[2018-07-18T12:54:05,983][INFO ][logstash.modules.scaffold] Initializing module {:module_name=>"netflow", :directory=>"C:/LogStash/modules/netflow/configuration"}
[2018-07-18T12:54:06,244][WARN ][logstash.config.source.multilocal] Ignoring the 'pipelines.yml' file because modules or command line options are specified
[2018-07-18T12:54:06,880][INFO ][logstash.runner ] Starting Logstash {"logstash.version"=>"6.2.3"}
[2018-07-18T12:54:08,127][INFO ][logstash.agent ] Successfully started Logstash API endpoint {:port=>9600}
[2018-07-18T12:54:13,403][INFO ][logstash.pipeline ] Starting pipeline {:pipeline_id=>"mylogs", "pipeline.workers"=>1, "pipeline.batch.size"=>125, "pipeline.batch.delay"=>50}
[2018-07-18T12:54:14,629][INFO ][logstash.pipeline ] Pipeline started succesfully {:pipeline_id=>"mylogs", :thread=>"#<Thread:0x11152fed run>"}
[2018-07-18T12:54:14,702][INFO ][logstash.agent ] Pipelines running {:count=>1, :pipelines=>["mylogs"]}
But in the output the log file is not creating with date stamp,the folder is empty.

Please kindly look into this and help me.

Thanks & Regards,
DG Murthy

yaauie · July 18, 2018, 3:13pm

If you could paste pre-formatted text like configs and log output in-between code fences (~~~), it would really help to make your posts on this forum more readable -- there is also a preview pane that help you see what your post will look like before you send it.

Can you repeat with debug logging enabled? The command-line flag --log.level debug is useful here.

DGMurthy · July 19, 2018, 8:48am

I can understand your concerns, sorry for that i am new to this forum and new to logstash . After i enabled debug please see below log file info.

[2018-07-19T10:30:49,034][INFO ][logstash.modules.scaffold] [2018-07-19T10:30:49,043][DEBUG][logstash.plugins.registry] [2018-07-19T10:30:49,053][INFO ][logstash.modules.scaffold] [2018-07-19T10:30:49,054][DEBUG][logstash.plugins.registry] [2018-07-19T10:30:49,263][DEBUG][logstash.runner [2018-07-19T10:30:49,264][DEBUG][logstash.runner [2018-07-19T10:30:49,264][DEBUG][logstash.runner [2018-07-19T10:30:49,264][DEBUG][logstash.runner [2018-07-19T10:30:49,265][DEBUG][logstash.runner [2018-07-19T10:30:49,265][DEBUG][logstash.runner [2018-07-19T10:30:49,265][DEBUG][logstash.runner [2018-07-19T10:30:49,265][DEBUG][logstash.runner [2018-07-19T10:30:49,266][DEBUG][logstash.runner [2018-07-19T10:30:49,266][DEBUG][logstash.runner [2018-07-19T10:30:49,267][DEBUG][logstash.runner [2018-07-19T10:30:49,267][DEBUG][logstash.runner [2018-07-19T10:30:49,267][DEBUG][logstash.runner [2018-07-19T10:30:49,268][DEBUG][logstash.runner [2018-07-19T10:30:49,268][DEBUG][logstash.runner [2018-07-19T10:30:49,268][DEBUG][logstash.runner [2018-07-19T10:30:49,269][DEBUG][logstash.runner [2018-07-19T10:30:49,269][DEBUG][logstash.runner [2018-07-19T10:30:49,269][DEBUG][logstash.runner [2018-07-19T10:30:49,269][DEBUG][logstash.runner [2018-07-19T10:30:49,270][DEBUG][logstash.runner [2018-07-19T10:30:49,270][DEBUG][logstash.runner [2018-07-19T10:30:49,270][DEBUG][logstash.runner [2018-07-19T10:30:49,270][DEBUG][logstash.runner [2018-07-19T10:30:49,271][DEBUG][logstash.runner [2018-07-19T10:30:49,271][DEBUG][logstash.runner [2018-07-19T10:30:49,271][DEBUG][logstash.runner [2018-07-19T10:30:49,271][DEBUG][logstash.runner [2018-07-19T10:30:49,272][DEBUG][logstash.runner [2018-07-19T10:30:49,272][DEBUG][logstash.runner [2018-07-19T10:30:49,272][DEBUG][logstash.runner [2018-07-19T10:30:49,273][DEBUG][logstash.runner [2018-07-19T10:30:49,273][DEBUG][logstash.runner [2018-07-19T10:30:49,273][DEBUG][logstash.runner [2018-07-19T10:30:49,273][DEBUG][logstash.runner [2018-07-19T10:30:49,274][DEBUG][logstash.runner [2018-07-19T10:30:49,274][DEBUG][logstash.runner [2018-07-19T10:30:49,274][DEBUG][logstash.runner [2018-07-19T10:30:49,274][DEBUG][logstash.runner [2018-07-19T10:30:49,275][DEBUG][logstash.runner [2018-07-19T10:30:49,275][DEBUG][logstash.runner [2018-07-19T10:30:49,275][DEBUG][logstash.runner [2018-07-19T10:30:49,276][DEBUG][logstash.runner [2018-07-19T10:30:49,276][DEBUG][logstash.runner [2018-07-19T10:30:49,276][DEBUG][logstash.runner [2018-07-19T10:30:49,276][DEBUG][logstash.runner [2018-07-19T10:30:49,277][DEBUG][logstash.runner [2018-07-19T10:30:49,277][DEBUG][logstash.runner [2018-07-19T10:30:49,277][DEBUG][logstash.runner [2018-07-19T10:30:49,278][DEBUG][logstash.runner [2018-07-19T10:30:49,278][DEBUG][logstash.runner [2018-07-19T10:30:49,326][WARN ][logstash.config [2018-07-19T10:30:49,404][DEBUG][logstash.agent [2018-07-19T10:30:49,496][DEBUG][logstash.instru [2018-07-19T10:30:49,667][DEBUG][logstash.instru [2018-07-19T10:30:49,840][DEBUG][logstash.instru [2018-07-19T10:30:49,860][DEBUG][logstash.instru [2018-07-19T10:30:49,876][DEBUG][logstash.instru [2018-07-19T10:30:49,888][DEBUG][logstash.instru [2018-07-19T10:30:49,937][INFO ][logstash.runner Initializing module {:module_name=>"fb_apache", :directory=>"C:/LogStash/modules/fb_apache/configuration"}
Adding plugin to the registry {:name=>"fb_apache", :type=>:modules, :class=>#<LogStash::Modules::Scaffold:0x13eb97d2 @module_name="fb_apache", @directory="C:/LogStash/modules/fb_apache/configuration", @kibana_version_parts=["6", "0", "0"]>}
Initializing module {:module_name=>"netflow", :directory=>"C:/LogStash/modules/netflow/configuration"}
Adding plugin to the registry {:name=>"netflow", :type=>:modules, :class=>#<LogStash::Modules::Scaffold:0x1c45f4c @module_name="netflow", @directory="C:/LogStash/modules/netflow/configuration", @kibana_version_parts=["6", "0", "0"]>}
] -------- Logstash Settings (* means modified) ---------
] *node.name: "test" (default: "RDR-VM572")
] *path.config: "logfilecreate.conf"
] path.data: "C:/LogStash/data"
] modules.cli: []
] modules: []
] modules_setup: false
] config.test_and_exit: false
] config.reload.automatic: false
] config.reload.interval: 3000000000
] config.support_escapes: false
] metric.collect: true
] *pipeline.id: "mylogs" (default: "main")
] pipeline.system: false
] *pipeline.workers: 1 (default: 2)
] pipeline.output.workers: 1
] pipeline.batch.size: 125
] pipeline.batch.delay: 50
] pipeline.unsafe_shutdown: false
] pipeline.java_execution: false
] pipeline.reloadable: true
] path.plugins: []
] *config.debug: true (default: false)
] *log.level: "debug" (default: "info")
] version: false
] help: false
] log.format: "plain"
] http.host: "127.0.0.1"
] http.port: 9600..9700
] http.environment: "production"
] queue.type: "memory"
] queue.drain: false
] queue.page_capacity: 67108864
] queue.max_bytes: 1073741824
] queue.max_events: 0
] queue.checkpoint.acks: 1024
] queue.checkpoint.writes: 1024
] queue.checkpoint.interval: 1000
] dead_letter_queue.enable: false
] dead_letter_queue.max_bytes: 1073741824
] slowlog.threshold.warn: -1
] slowlog.threshold.info: -1
] slowlog.threshold.debug: -1
] slowlog.threshold.trace: -1
] keystore.classname: "org.logstash.secret.store.backend.JavaKeyStore"
] keystore.file: "C:/LogStash/config/logstash.keystore"
] path.queue: "C:/LogStash/data/queue"
] path.dead_letter_queue: "C:/LogStash/data/dead_letter_queue"
] path.settings: "C:/LogStash/config"
] path.logs: "C:/LogStash/logs"
] --------------- Logstash Settings -------------------
.source.multilocal] Ignoring the 'pipelines.yml' file because modules or command line options are specified
] Setting up metric collection
ment.periodicpoller.os] Starting {:polling_interval=>5, :polling_timeout=>120}
ment.periodicpoller.jvm] Starting {:polling_interval=>5, :polling_timeout=>120}
ment.periodicpoller.jvm] collector name {:name=>"ParNew"}
ment.periodicpoller.jvm] collector name {:name=>"ConcurrentMarkSweep"}
ment.periodicpoller.persistentqueue] Starting {:polling_interval=>5, :polling_timeout=>120}
ment.periodicpoller.deadletterqueue] Starting {:polling_interval=>5, :polling_timeout=>120}
] Starting Logstash {"logstash.version"=>"6.2.3"}

DGMurthy · July 19, 2018, 8:58am

[2018-07-19T10:30:50,366][DEBUG][logstash.config.pipelineconfig] Merged config
[2018-07-19T10:30:50,370][DEBUG][logstash.config.pipelineconfig]

input {
# Monitor a file. The path can be network or local
file {
path => "C:\LogStash_Log_Input/LogStashInputLog.log"
start_position => "beginning"
codec => json_lines

}
filter {
grok {
match => { "severity" => "warning" }
add_tag => ["warning"]
}
}

output {

if "warning" in [tags] {
file {

  		path => "C:\LogStash\LogstashPortalLogs/Roche_%{+YYYY-MM-dd}.log"
		
	codec => json_lines
  }
 }
 else {
            stdout {
                    codec => rubydebug
            }
    }

}

[2018-07-19T10:30:50,424][INFO ][logstash.agent ] Successfully started Logstash API endpoint {:port=>9600}
[2018-07-19T10:30:50,435][DEBUG][logstash.agent ] Converging pipelines state {:actions_count=>1}
[2018-07-19T10:30:50,494][DEBUG][logstash.agent ] Executing action {:action=>LogStash::PipelineAction::Create/pipeline_id:mylogs}
[2018-07-19T10:30:53,334][DEBUG][logstash.pipeline ] Compiled pipeline code {:pipeline_id=>"mylogs", :code=>" @inputs = []\n @filters = []\n @outputs = []\n @periodic_flushers = []\n @shutdown_flushers = []\n @generated_objects = {}\n\n @generated_objects[:input_file_1] = plugin("input", "file", 4, 5, LogStash::Util.hash_merge_many({ "path" => ("C:\\LogStash_Log_Input/LogStashInputLog.log") }, { "start_position" => ("beginning") }, { "codec" => ("json_lines") }))\n\n @inputs << @generated_objects[:input_file_1]\n\n @generated_objects[:filter_grok_2] = plugin("filter", "grok", 13, 9, LogStash::Util.hash_merge_many({ "match" => {("severity") => ("warning")} }, { "add_tag" => [("warning")] }))\n\n @filters << @generated_objects[:filter_grok_2]\n\n @generated_objects[:filter_grok_2_flush] = lambda do |options, &block|\n @logger.debug? && @logger.debug("Flushing", :plugin => @generated_objects[:filter_grok_2])\n\n events = @generated_objects[:filter_grok_2].flush(options)\n\n return if events.nil? || events.empty?\n\n @logger.debug? && @logger.debug("Flushing", :plugin => @generated_objects[:filter_grok_2], :events => events.map { |x| x.to_hash })\n\n \n\n events.each{|e| block.call(e)}\n end\n\n if @generated_objects[:filter_grok_2].respond_to?(:flush)\n @periodic_flushers << @generated_objects[:filter_grok_2_flush] if @generated_objects[:filter_grok_2].periodic_flush\n @shutdown_flushers << @generated_objects[:filter_grok_2_flush]\n end\n\n @generated_objects[:output_file_3] = plugin("output", "file", 23, 8, LogStash::Util.hash_merge_many({ "path" => ("C:\\LogStash\\LogstashPortalLogs/Roche_%{+YYYY-MM-dd}.log") }, { "codec" => ("json_lines") }))\n\n @outputs << @generated_objects[:output_file_3]\n\n @generated_objects[:output_stdout_4] = plugin("output", "stdout", 31, 17, LogStash::Util.hash_merge_many({ "codec" => ("rubydebug") }))\n\n @outputs << @generated_objects[:output_stdout_4]\n\n define_singleton_method :filter_func do |event|\n events = event\n @logger.debug? && events.each { |e| @logger.debug("filter received", "event" => e.to_hash)}\n events = @generated_objects[:filter_grok_2].multi_filter(events)\n \n events\n end\n define_singleton_method :output_func do |event|\n targeted_outputs = []\n @logger.debug? && @logger.debug("output received", "event" => event.to_hash)\n if (((x = event.get("[tags]"); x.respond_to?(:include?) && x.include?(("warning"))))) # if "warning" in [tags]\n targeted_outputs << @generated_objects[:output_file_3]\n \n else\n targeted_outputs << @generated_objects[:output_stdout_4]\n \n \n end\n \n targeted_outputs\n end"}
[2018-07-19T10:30:53,446][DEBUG][logstash.plugins.registry] On demand adding plugin to the registry {:name=>"file", :type=>"input", :class=>LogStash::Inputs::File}

DGMurthy · July 19, 2018, 9:00am

[2018-07-19T10:31:21,497][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ParNew"}
[2018-07-19T10:31:21,498][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ConcurrentMarkSweep"}
[2018-07-19T10:31:23,151][DEBUG][logstash.pipeline ] Pushing flush onto pipeline {:pipeline_id=>"mylogs", :thread=>"#<Thread:0x652baf36 sleep>"}
[2018-07-19T10:31:26,503][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ParNew"}
[2018-07-19T10:31:26,504][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ConcurrentMarkSweep"}
[2018-07-19T10:31:27,449][DEBUG][logstash.inputs.file ] _globbed_files: C:\LogStash_Log_Input/LogStashInputLog.log: glob is: []
[2018-07-19T10:31:28,153][DEBUG][logstash.pipeline ] Pushing flush onto pipeline {:pipeline_id=>"mylogs", :thread=>"#<Thread:0x652baf36 sleep>"}
[2018-07-19T10:31:31,512][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ParNew"}
[2018-07-19T10:31:31,513][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ConcurrentMarkSweep"}
[2018-07-19T10:31:33,153][DEBUG][logstash.pipeline ] Pushing flush onto pipeline {:pipeline_id=>"mylogs", :thread=>"#<Thread:0x652baf36 sleep>"}
[2018-07-19T10:31:36,521][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ParNew"}
[2018-07-19T10:31:36,521][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ConcurrentMarkSweep"}
[2018-07-19T10:31:38,155][DEBUG][logstash.pipeline ] Pushing flush onto pipeline {:pipeline_id=>"mylogs", :thread=>"#<Thread:0x652baf36 sleep>"}
[2018-07-19T10:31:41,525][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ParNew"}
[2018-07-19T10:31:41,526][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ConcurrentMarkSweep"}
[2018-07-19T10:31:42,461][DEBUG][logstash.inputs.file ] _globbed_files: C:\LogStash_Log_Input/LogStashInputLog.log: glob is: []
[2018-07-19T10:31:43,155][DEBUG][logstash.pipeline ] Pushing flush onto pipeline {:pipeline_id=>"mylogs", :thread=>"#<Thread:0x652baf36 sleep>"}
[2018-07-19T10:31:46,529][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ParNew"}
[2018-07-19T10:31:46,530][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ConcurrentMarkSweep"}
[2018-07-19T10:31:48,156][DEBUG][logstash.pipeline ] Pushing flush onto pipeline {:pipeline_id=>"mylogs", :thread=>"#<Thread:0x652baf36 sleep>"}
[2018-07-19T10:31:51,534][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ParNew"}
[2018-07-19T10:31:51,535][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ConcurrentMarkSweep"}
[2018-07-19T10:31:53,156][DEBUG][logstash.pipeline ] Pushing flush onto pipeline {:pipeline_id=>"mylogs", :thread=>"#<Thread:0x652baf36 sleep>"}
[2018-07-19T10:31:56,549][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ParNew"}
[2018-07-19T10:31:56,550][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ConcurrentMarkSweep"}
[2018-07-19T10:31:57,475][DEBUG][logstash.inputs.file ] _globbed_files: C:\LogStash_Log_Input/LogStashInputLog.log: glob is: []
[2018-07-19T10:31:58,158][DEBUG][logstash.pipeline ] Pushing flush onto pipeline {:pipeline_id=>"mylogs", :thread=>"#<Thread:0x652baf36 sleep>"}
[2018-07-19T10:32:01,553][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ParNew"}
[2018-07-19T10:32:01,554][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=>"ConcurrentMarkSweep"}
[2018-07-19T10:32:03,160][DEBUG][logstash.pipeline ] Pushing flush onto pipeline {:pipeline_id=>"mylogs", :thread=>"#<Thread:0x652baf36 sleep>"}

vinu89 · July 19, 2018, 9:06am

i faced the same issue but i tried if "_grokparsefailure" in [tags] instead of the warning and removed the filter tag.It worked. And please ensure the output directory has the read,write permissions

DGMurthy · July 19, 2018, 10:51am

Here i am not able to post its saying that sorry you can put 10 users only, even i am only replying to you

DGMurthy · July 19, 2018, 10:52am

Thans alot for your quick reply. But i am getting the following error after i removing filter, now i dont implemented any filters and i am running with administrator priveleges
[2018-07-19T11:31:06,775][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@id = "3d2bb7323968593b5bb2c8863e3db059ede2b8e8493943eee41204488938bd0f"
[2018-07-19T11:31:06,775][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@enable_metric = true
[2018-07-19T11:31:06,776][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@workers = 1
[2018-07-19T11:31:06,777][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@flush_interval = 2
[2018-07-19T11:31:06,777][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@gzip = false
[2018-07-19T11:31:06,778][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@filename_failure = "_filepath_failures"

vinu89 · July 19, 2018, 11:48am

DGMurthy:

filter {
grok {
match => { "severity" => "warning" }
add_tag => ["warning"]
}
}

output {

if "warning" in [tags] {
file {
  		path => "C:\LogStash\LogstashPortalLogs/Roche_%{+YYYY-MM-dd}.log"
		
	codec => json_lines
  }
 }
 else {
            stdout {
                    codec => rubydebug
            }
    }
}

Please find my config file.

input {

stdin {}

file {
path => "/home/files/value.log"
start_position => "beginning"
sincedb_path => "/dev/null"
}
}

output {
file {
path => "/home/files/value1.log"
}
}

So it created a new file in home/files folder

So your conf file would be the same

input {

stdin {}

file {
path => "C:\LogStash_Log_Input/LogStashInputLog.log"
start_position => "beginning"
sincedb_path => "/dev/null"
}
}

output {
file {
path => "C:\LogStash\LogstashPortalLogs/Roche_%{+YYYY-MM-dd}.log"
}
}

DGMurthy · July 19, 2018, 12:05pm

Thank you so much for your quick reply. i did the same what you are sent to me, sorry still i am getting the following error.

[2018-07-19T14:01:53,064][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@path = "C:\LogStash\LogstashPortalLogs/Roche_%{+YYYY-MM-dd}.log"
[2018-07-19T14:01:53,065][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@id = "4299277eca132b794d51a1bf4782e5cb1c142eeffb53cf29c8b22e1147e0ee4b"
[2018-07-19T14:01:53,065][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@enable_metric = true
[2018-07-19T14:01:53,066][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@codec = <LogStash::Codecs::JSONLines id=>"json_lines_800a41ca-fa01-440d-829b-469d5285215f", enable_metric=>true, charset=>"UTF-8", delimiter=>"\n">
[2018-07-19T14:01:53,066][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@workers = 1
[2018-07-19T14:01:53,066][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@flush_interval = 2
[2018-07-19T14:01:53,066][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@gzip = false
[2018-07-19T14:01:53,066][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@filename_failure = "_filepath_failures"

vinu89 · July 20, 2018, 4:14am

Please ensure that your file path is correct

path => "C:\LogStash\LogstashPortalLogs\Roche_%{+YYYY-MM-dd}.log" . Please check the slashes i think you have given the backward slashes in the last.

DGMurthy · July 20, 2018, 4:43am

Thanks for your reply. now i tried as per your suggestions but sorry again same issue. i am trying on windows 10 OS, what is your OS?

vinu89 · July 20, 2018, 4:55am

I am doing in linux centos.has the file been created ? is the folder logstash/logstashportallogs exist?

DGMurthy · July 20, 2018, 5:00am

Thanks for your information. Yes the folder exists and i tried with backword slashes/forward slashes and only c drive path but in all scenarios same issue persists.

vinu89 · July 20, 2018, 5:46am

ok. I have my ELK in lunx only I dont have a setup in windows.[2018-07-19T14:01:53,066][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@filename_failure = "_filepath_failures" is the error is same?

vinu89 · July 20, 2018, 5:46am

can u send ur full configuration file

DGMurthy · July 20, 2018, 5:53am

See the below log info

[2018-07-20T07:52:18,778][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@path = "C:/LogStash/xyz_%{+YYYY-MM-dd}.log"
[2018-07-20T07:52:18,778][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@id = "82428c93704b399a3b742d774dafe46833c6062e02c200d7028dc7418a6f2db6"
[2018-07-20T07:52:18,779][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@enable_metric = true
[2018-07-20T07:52:18,779][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@codec = <LogStash::Codecs::JSONLines id=>"json_lines_d531a3cd-e272-4001-b82d-34b9a1f28a6c", enable_metric=>true, charset=>"UTF-8", delimiter=>"\n">
[2018-07-20T07:52:18,788][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@workers = 1
[2018-07-20T07:52:18,789][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@flush_interval = 2
[2018-07-20T07:52:18,789][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@gzip = false
[2018-07-20T07:52:18,789][DEBUG][logstash.outputs.file ] config LogStash::Outputs::File/@filename_failure = "_filepath_failures"

DGMurthy · July 20, 2018, 5:55am

Please see below my complete config file info

input {

stdin {}
file {
path => "C:\LogStash_Log_Input/LogStashInputLog.log"
start_position => "beginning"
sincedb_path => "/dev/null"
}
}

output {
file {
path => "C:/LogStash/xyz_%{+YYYY-MM-dd}.log"
}
}

Topic		Replies	Views
Logstash is not generating log file Logstash	5	5028	November 8, 2019
Logstash not showing any output (SOLVED) Logstash	31	73111	July 6, 2017
New to logstash: file input and stdout output not working Logstash	3	8373	July 6, 2017
Logstash TCP input not being processed? Logstash	2	6	October 31, 2024
Logstash Does Not Read In Last Line of Log Logstash	16	9409	July 6, 2017

Log File is not being created with logstash output config

stdin {}

stdin {}

Related Topics