# Getting failed to flush outgoing items:webhdfs IOError. Does anyone know what happened and how to fix it?
**URL:** https://discuss.elastic.co/t/getting-failed-to-flush-outgoing-items-webhdfs-ioerror-does-anyone-know-what-happened-and-how-to-fix-it/190645
**Category:** Logstash
**Created:** [July 16, 2019, 5:32am UTC](https://discuss.elastic.co/t/getting-failed-to-flush-outgoing-items-webhdfs-ioerror-does-anyone-know-what-happened-and-how-to-fix-it/190645 "2019-07-16T05:32:22Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Himanshu\_Vishwakarma](https://discuss.elastic.co/u/Himanshu_Vishwakarma)
#### Post date: [July 16, 2019, 5:32am UTC](https://discuss.elastic.co/t/getting-failed-to-flush-outgoing-items-webhdfs-ioerror-does-anyone-know-what-happened-and-how-to-fix-it/190645/1 "2019-07-16T05:32:22Z")
logstash.outputs.webhdfs ] Failed to flush outgoing items {:outgoing\_count=\>1000, :exception=\>"WebHDFS::IOError", :backtrace=\>["/var/logstash-6.2.4/vendor/bundle/jruby/2.3.0/gems/webhdfs-0.8.0/lib/webhdfs/client\_v1.rb:401:in `request'", "/var/logstash-6.2.4/vendor/bundle/jruby/2.3.0/gems/webhdfs-0.8.0/lib/webhdfs/client_v1.rb:270:in` operate\_requests'", "/var/logstash-6.2.4/vendor/bundle/jruby/2.3.0/gems/webhdfs-0.8.0/lib/webhdfs/client\_v1.rb:73:in `create'", "/var/logstash-6.2.4/vendor/bundle/jruby/2.3.0/gems/logstash-output-webhdfs-3.0.6/lib/logstash/outputs/webhdfs.rb:228:in` write\_data'", "/var/logstash-6.2.4/vendor/bundle/jruby/2.3.0/gems/logstash-output-webhdfs-3.0.6/lib/logstash/outputs/webhdfs.rb:211:in `block in flush'", "org/jruby/RubyHash.java:1343:in` each'", "/var/logstash-6.2.4/vendor/bundle/jruby/2.3.0/gems/logstash-output-webhdfs-3.0.6/lib/logstash/outputs/webhdfs.rb:199:in `flush'", "/var/logstash-6.2.4/vendor/bundle/jruby/2.3.0/gems/stud-0.0.23/lib/stud/buffer.rb:219:in` block in buffer\_flush'", "org/jruby/RubyHash.java:1343:in `each'", "/var/logstash-6.2.4/vendor/bundle/jruby/2.3.0/gems/stud-0.0.23/lib/stud/buffer.rb:216:in` buffer\_flush'", "/var/logstash-6.2.4/vendor/bundle/jruby/2.3.0/gems/stud-0.0.23/lib/stud/buffer.rb:159:in `buffer_receive'", "/var/logstash-6.2.4/vendor/bundle/jruby/2.3.0/gems/logstash-output-webhdfs-3.0.6/lib/logstash/outputs/webhdfs.rb:182:in` receive'", "/var/logstash-6.2.4/logstash-core/lib/logstash/outputs/base.rb:92:in `block in multi_receive'", "org/jruby/RubyArray.java:1734:in` each'", "/var/logstash-6.2.4/logstash-core/lib/logstash/outputs/base.rb:92:in `multi_receive'", "/var/logstash-6.2.4/logstash-core/lib/logstash/output_delegator_strategies/legacy.rb:22:in` multi\_receive'", "/var/logstash-6.2.4/logstash-core/lib/logstash/output\_delegator.rb:49:in `multi_receive'", "/var/logstash-6.2.4/logstash-core/lib/logstash/pipeline.rb:477:in` block in output\_batch'", "org/jruby/RubyHash.java:1343:in `each'", "/var/logstash-6.2.4/logstash-core/lib/logstash/pipeline.rb:476:in` output\_batch'", "/var/logstash-6.2.4/logstash-core/lib/logstash/pipeline.rb:428:in `worker_loop'", "/var/logstash-6.2.4/logstash-core/lib/logstash/pipeline.rb:386:in` block in start\_workers'"]}
Can someone please help me on this as there is no solution available for this issue on internet.
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [August 13, 2019, 5:32am UTC](https://discuss.elastic.co/t/getting-failed-to-flush-outgoing-items-webhdfs-ioerror-does-anyone-know-what-happened-and-how-to-fix-it/190645/2 "2019-08-13T05:32:28Z")
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