# Elastic workloads deployed in GCP stopped working with connection timeout errors

**URL:** <https://discuss.elastic.co/t/elastic-workloads-deployed-in-gcp-stopped-working-with-connection-timeout-errors/280698>\
**Category:** Elastic Cloud on Kubernetes (ECK)\
**Created:** [August 7, 2021, 5:21am UTC](https://discuss.elastic.co/t/elastic-workloads-deployed-in-gcp-stopped-working-with-connection-timeout-errors/280698 "2021-08-07T05:21:30Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Amirtha\_Saminathan](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/amirtha_saminathan/32/78031_2.png) [@Amirtha\_Saminathan](https://discuss.elastic.co/u/Amirtha_Saminathan)\
**Post date:** [August 7, 2021, 5:21am UTC](https://discuss.elastic.co/t/elastic-workloads-deployed-in-gcp-stopped-working-with-connection-timeout-errors/280698/1 "2021-08-07T05:21:30Z")

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The elastic search master, data and client have stopped communicating with each other and we see NodeDisconnectedException and connection timeout errors on 9300 port

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**Author:** ![Thibault\_Richard](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/thibault_richard/32/50513_2.png) [@Thibault\_Richard](https://discuss.elastic.co/u/Thibault_Richard)\
**Post date:** [August 12, 2021, 12:50pm UTC](https://discuss.elastic.co/t/elastic-workloads-deployed-in-gcp-stopped-working-with-connection-timeout-errors/280698/2 "2021-08-12T12:50:02Z")

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Hello Amirtha,

It could be related to a network issue in your Kubernetes cluster but we need more information to help you:

- Kubernetes cluster version, ECK version
- GKE or on-premise cluster? Number of k8s nodes?
- YAML manifest used to deployed the Elastic resources
- Elasticsearch logs
- Have any k8s nodes been restarted?

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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:** [September 9, 2021, 12:50pm UTC](https://discuss.elastic.co/t/elastic-workloads-deployed-in-gcp-stopped-working-with-connection-timeout-errors/280698/3 "2021-09-09T12:50:52Z")

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