# The logstash can support cluster?

**URL:** <https://discuss.elastic.co/t/the-logstash-can-support-cluster/124183>\
**Category:** Logstash\
**Created:** [March 16, 2018, 12:33am UTC](https://discuss.elastic.co/t/the-logstash-can-support-cluster/124183 "2018-03-16T00:33:14Z")\
**Posts on this page:** 8\
**Page:** 1

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**Author:** ![zqc0512](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/zqc0512/32/32141_2.png) [@zqc0512](https://discuss.elastic.co/u/zqc0512)\
**Post date:** [March 16, 2018, 12:33am UTC](https://discuss.elastic.co/t/the-logstash-can-support-cluster/124183/1 "2018-03-16T00:33:14Z")

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the logstash can support cluster?  
i have two instances in two machine. the data is use in udp port .  
can the two instances is a cluster not alone instance.  
thanks  
@Christian_Dahlqvist

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**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [March 16, 2018, 12:36am UTC](https://discuss.elastic.co/t/the-logstash-can-support-cluster/124183/2 "2018-03-16T00:36:05Z")

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Logstash does not currently support clustering, you need a load balancer in front of it for this sort of thing.

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<div class="post-metadata">

**Author:** ![zqc0512](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/zqc0512/32/32141_2.png) [@zqc0512](https://discuss.elastic.co/u/zqc0512)\
**Post date:** [March 16, 2018, 12:36am UTC](https://discuss.elastic.co/t/the-logstash-can-support-cluster/124183/3 "2018-03-16T00:36:55Z")

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thanks .i know.

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**Author:** ![zqc0512](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/zqc0512/32/32141_2.png) [@zqc0512](https://discuss.elastic.co/u/zqc0512)\
**Post date:** [March 16, 2018, 12:38am UTC](https://discuss.elastic.co/t/the-logstash-can-support-cluster/124183/4 "2018-03-16T00:38:01Z")

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the haproxy can slove it ?  
@warkolm

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**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [March 16, 2018, 12:38am UTC](https://discuss.elastic.co/t/the-logstash-can-support-cluster/124183/5 "2018-03-16T00:38:13Z")

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It will help, yes.

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<div class="post-metadata">

**Author:** ![zqc0512](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/zqc0512/32/32141_2.png) [@zqc0512](https://discuss.elastic.co/u/zqc0512)\
**Post date:** [March 16, 2018, 12:39am UTC](https://discuss.elastic.co/t/the-logstash-can-support-cluster/124183/6 "2018-03-16T00:39:54Z")

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it not same with flume.  
it can support cluster in the last logstash version?  
install small soft is better.

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<div class="post-metadata">

**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [March 16, 2018, 12:42am UTC](https://discuss.elastic.co/t/the-logstash-can-support-cluster/124183/7 "2018-03-16T00:42:38Z")

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Logstash does not support clustering at this point.

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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:** [April 13, 2018, 12:43am UTC](https://discuss.elastic.co/t/the-logstash-can-support-cluster/124183/8 "2018-04-13T00:43:06Z")

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