# IOError in WebHDFS - Output Plugin

**URL:** https://discuss.elastic.co/t/ioerror-in-webhdfs-output-plugin/167845
**Category:** Logstash
**Created:** [February 11, 2019, 12:24pm UTC](https://discuss.elastic.co/t/ioerror-in-webhdfs-output-plugin/167845 "2019-02-11T12:24:05Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![alenthampi](https://avatars.discourse-cdn.com/v4/letter/a/898d66/32.png) [@alenthampi](https://discuss.elastic.co/u/alenthampi)
#### Post date: [February 11, 2019, 12:24pm UTC](https://discuss.elastic.co/t/ioerror-in-webhdfs-output-plugin/167845/1 "2019-02-11T12:24:06Z")

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I am facing the following error while shipping data into hadoop.

**[2019-02-11T17:45:49,731][WARN][logstash.outputs.webhdfs] Failed to flush outgoing items {:outgoing\_count=\>1, :exception=\>"WebHDFS::IOError", :backtrace=\>**

My output configuration is

output {  
stdout {  
codec =\> rubydebug  
}  
webhdfs {  
host =\> "192.168.1.64"  
port =\> 9870  
user =\> "username"  
path =\> "/user/hive/warehouse/dt=%{+Y}-%{+M}-%{+d}/logstash-%{+H}.log"  
flush\_size =\> 500000000000  
}  
}

Please help me on this.

---

<div class="post-metadata">

### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [March 11, 2019, 12:24pm UTC](https://discuss.elastic.co/t/ioerror-in-webhdfs-output-plugin/167845/2 "2019-03-11T12:24:07Z")

</div>

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