# Pushing flush onto pipeline error

**URL:** <https://discuss.elastic.co/t/pushing-flush-onto-pipeline-error/139564>\
**Category:** Logstash\
**Created:** [July 11, 2018, 12:25pm UTC](https://discuss.elastic.co/t/pushing-flush-onto-pipeline-error/139564 "2018-07-11T12:25:03Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![rihab\_feki](https://avatars.discourse-cdn.com/v4/letter/r/35a633/32.png) [@rihab\_feki](https://discuss.elastic.co/u/rihab_feki)\
**Post date:** [July 11, 2018, 12:25pm UTC](https://discuss.elastic.co/t/pushing-flush-onto-pipeline-error/139564/1 "2018-07-11T12:25:03Z")

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i want to start logstash with a custom configuration and showing the result in stdout but I've alwyas this logs ..Ididn't understand the probllem .. can anyone help me thanks

[2018-07-11T11:46:32,944][INFO][logstash.pipeline] Pipeline started successfully {:pipeline\_id=\>"main", :thread=\>"#\<Thread:0x2af1a27a run\>"}  
[2018-07-11T11:46:33,041][INFO][logstash.agent] Pipelines running {:count=\>1, :running\_pipelines=\>[:main], :non\_running\_pipelines=\>[]}  
[2018-07-11T11:46:33,110][DEBUG][logstash.agent] Starting puma  
[2018-07-11T11:46:33,128][DEBUG][logstash.agent] Trying to start WebServer {:port=\>9600}  
[2018-07-11T11:46:33,188][DEBUG][logstash.inputs.file] \_globbed\_files: /home/ubuntu/LOG/logbotool/log27-04-2016/log: glob is: ["/home/ubuntu/LOG/logbotool/log27-04-2016/log"]  
[2018-07-11T11:46:33,193][DEBUG][logstash.inputs.file] \_discover\_file: /home/ubuntu/LOG/logbotool/log27-04-2016/log: new: /home/ubuntu/LOG/logbotool/log27-04-2016/log (exclude is [])  
[2018-07-11T11:46:33,197][DEBUG][logstash.api.service] [api-service] start  
[2018-07-11T11:46:33,348][DEBUG][logstash.inputs.file] \_open\_file: /home/ubuntu/LOG/logbotool/log27-04-2016/log: opening  
[2018-07-11T11:46:33,364][DEBUG][logstash.inputs.file] /home/ubuntu/LOG/logbotool/log27-04-2016/log: sincedb last value 376, cur size 376  
[2018-07-11T11:46:33,375][DEBUG][logstash.inputs.file] /home/ubuntu/LOG/logbotool/log27-04-2016/log: sincedb: seeking to 376  
[2018-07-11T11:46:33,461][DEBUG][logstash.agent] Trying to start WebServer {:port=\>9601}  
[2018-07-11T11:46:33,463][DEBUG][logstash.api.service] [api-service] start  
[2018-07-11T11:46:33,478][INFO][logstash.agent] Successfully started Logstash API endpoint {:port=\>9601}  
[2018-07-11T11:46:33,806][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=\>"ParNew"}  
[2018-07-11T11:46:33,810][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=\>"ConcurrentMarkSweep"}  
[2018-07-11T11:46:37,969][DEBUG][logstash.pipeline] Pushing flush onto pipeline {:pipeline\_id=\>"main", :thread=\>"#\<Thread:0x2af1a27a sleep\>"}  
[2018-07-11T11:46:38,818][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=\>"ParNew"}  
[2018-07-11T11:46:38,819][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=\>"ConcurrentMarkSweep"}  
[2018-07-11T11:46:42,971][DEBUG][logstash.pipeline] Pushing flush onto pipeline {:pipeline\_id=\>"main", :thread=\>"#\<Thread:0x2af1a27a sleep\>"}  
[2018-07-11T11:46:43,824][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=\>"ParNew"}  
[2018-07-11T11:46:43,824][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=\>"ConcurrentMarkSweep"}  
[2018-07-11T11:46:47,446][DEBUG][logstash.inputs.file] \_globbed\_files: /home/ubuntu/LOG/logbotool/log27-04-2016/log: glob is: ["/home/ubuntu/LOG/logbotool/log27-04-2016/log"]  
[2018-07-11T11:46:47,971][DEBUG][logstash.pipeline] Pushing flush onto pipeline {:pipeline\_id=\>"main", :thread=\>"#\<Thread:0x2af1a27a sleep\>"}  
[2018-07-11T11:46:48,830][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=\>"ParNew"}  
[2018-07-11T11:46:48,831][DEBUG][logstash.instrument.periodicpoller.jvm] collector name {:name=\>"ConcurrentMarkSweep"}  
[2018-07-11T11:46:52,972][DEBUG][logstash.pipeline] Pushing flush onto pipeline {:pipeline\_id=\>"main", :thread=\>"#\<Thread:0x2af1a27a sleep\>"}

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<div class="post-metadata">

**Author:** ![magnusbaeck](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/magnusbaeck/32/44943_2.png) [@magnusbaeck](https://discuss.elastic.co/u/magnusbaeck)\
**Post date:** [July 11, 2018, 2:11pm UTC](https://discuss.elastic.co/t/pushing-flush-onto-pipeline-error/139564/2 "2018-07-11T14:11:44Z")

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"Pushing flush onto pipeline" isn't an error message, it's a debug-level message that's rarely something to pay attention to.

Logstash is currently waiting for more data to be added to the end of /home/ubuntu/LOG/logbotool/log27-04-2016/log.

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<div class="post-metadata">

**Author:** ![rihab\_feki](https://avatars.discourse-cdn.com/v4/letter/r/35a633/32.png) [@rihab\_feki](https://discuss.elastic.co/u/rihab_feki)\
**Post date:** [July 16, 2018, 9:35am UTC](https://discuss.elastic.co/t/pushing-flush-onto-pipeline-error/139564/3 "2018-07-16T09:35:04Z")

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thank you

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [August 13, 2018, 9:35am UTC](https://discuss.elastic.co/t/pushing-flush-onto-pipeline-error/139564/4 "2018-08-13T09:35:12Z")

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