# My cluster always yellow

**URL:** <https://discuss.elastic.co/t/my-cluster-always-yellow/118551>\
**Category:** Elasticsearch\
**Created:** [February 6, 2018, 3:14am UTC](https://discuss.elastic.co/t/my-cluster-always-yellow/118551 "2018-02-06T03:14:09Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![sekaiga](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sekaiga/32/27415_2.png) [@sekaiga](https://discuss.elastic.co/u/sekaiga)\
**Post date:** [February 8, 2018, 8:42am UTC](https://discuss.elastic.co/t/my-cluster-always-yellow/118551/12 "2018-02-08T08:42:06Z")

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i found root cause: [ES 5.1.1: Cluster loses a node randomly every few hours. Error: Message not fully read (response) for requestId](https://discuss.elastic.co/t/es-5-1-1-cluster-loses-a-node-randomly-every-few-hours-error-message-not-fully-read-response-for-requestid/71208)

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