# Can any one check what is this error about

**URL:** <https://discuss.elastic.co/t/can-any-one-check-what-is-this-error-about/87888>\
**Category:** Elasticsearch\
**Created:** [June 1, 2017, 10:56am UTC](https://discuss.elastic.co/t/can-any-one-check-what-is-this-error-about/87888 "2017-06-01T10:56:42Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sravankumarch](https://avatars.discourse-cdn.com/v4/letter/s/71c47a/32.png) [@sravankumarch](https://discuss.elastic.co/u/sravankumarch)\
**Post date:** [June 1, 2017, 10:56am UTC](https://discuss.elastic.co/t/can-any-one-check-what-is-this-error-about/87888/1 "2017-06-01T10:56:42Z")

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{:timestamp=\>"2017-06-01T10:18:40.210000+0000", :message=\>"Pipeline aborted due to error", :exception=\>#\<LogStash::ConfigurationError: The setting `host` in plu gin `elasticsearch` is obsolete and is no longer available. Please use the 'host s' setting instead. You can specify multiple entries separated by comma in 'host :port' format. If you have any questions about this, you are invited to visit ht tps://discuss.elastic.co/c/logstash and ask.\>, :backtrace=\>["/opt/logstash/vendo r/bundle/jruby/1.9/gems/logstash-core-2.3.4-java/lib/logstash/config/mixin.rb:87 :in `config_init'", "org/jruby/RubyHash.java:1342:in`each'", "/opt/logstash/ven dor/bundle/jruby/1.9/gems/logstash-core-2.3.4-java/lib/logstash/config/mixin.rb: 71:in `config_init'", "/opt/logstash/vendor/bundle/jruby/1.9/gems/logstash-core- 2.3.4-java/lib/logstash/outputs/base.rb:63:in`initialize'", "/opt/logstash/vend or/bundle/jruby/1.9/gems/logstash-core-2.3.4-java/lib/logstash/output\_delegator. rb:74:in `register'", "/opt/logstash/vendor/bundle/jruby/1.9/gems/logstash-core- 2.3.4-java/lib/logstash/pipeline.rb:181:in`start\_workers'", "org/jruby/RubyArra y.java:1613:in `each'", "/opt/logstash/vendor/bundle/jruby/1.9/gems/logstash-cor e-2.3.4-java/lib/logstash/pipeline.rb:181:in`start\_workers'", "/opt/logstash/ve ndor/bundle/jruby/1.9/gems/logstash-core-2.3.4-java/lib/logstash/pipeline.rb:136 :in `run'", "/opt/logstash/vendor/bundle/jruby/1.9/gems/logstash-core-2.3.4-java /lib/logstash/agent.rb:473:in`start\_pipeline'"], :level=\>:error}  
{:timestamp=\>"2017-06-01T10:18:43.221000+0000", :message=\>"stopping pipeline", : id=\>"main"}

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**Author:** ![cbuescher](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/cbuescher/32/60402_2.png) [@cbuescher](https://discuss.elastic.co/u/cbuescher)\
**Post date:** [June 1, 2017, 12:26pm UTC](https://discuss.elastic.co/t/can-any-one-check-what-is-this-error-about/87888/2 "2017-06-01T12:26:11Z")

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It looks like a logstash error, so you might be better off asking this question in the [Logstash](https://discuss.elastic.co/c/logstash) section of this forum.

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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:** [June 29, 2017, 12:26pm UTC](https://discuss.elastic.co/t/can-any-one-check-what-is-this-error-about/87888/3 "2017-06-29T12:26:58Z")

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