Port number automatically assigned when not needed · Issue #675 · elastic/ elasticsearch-py · GitHub
![Frontiers | Tuning of Elasticsearch Configuration: Parameter Optimization Through Simultaneous Perturbation Stochastic Approximation Frontiers | Tuning of Elasticsearch Configuration: Parameter Optimization Through Simultaneous Perturbation Stochastic Approximation](https://www.frontiersin.org/files/MyHome%20Article%20Library/686416/686416_Thumb_400.jpg)
Frontiers | Tuning of Elasticsearch Configuration: Parameter Optimization Through Simultaneous Perturbation Stochastic Approximation
![What ports are used to communicate between Elasticsearch/Logstash/Kibana? - Elasticsearch - Discuss the Elastic Stack What ports are used to communicate between Elasticsearch/Logstash/Kibana? - Elasticsearch - Discuss the Elastic Stack](https://global.discourse-cdn.com/elastic/original/3X/9/6/963f6660cda6c374c02637952e548796caea7c92.png)
What ports are used to communicate between Elasticsearch/Logstash/Kibana? - Elasticsearch - Discuss the Elastic Stack
![Open Source Elasticsearch Security: Using Cilium for Elasticsearch Access Control with No App/Container Changes Open Source Elasticsearch Security: Using Cilium for Elasticsearch Access Control with No App/Container Changes](https://cilium.io/static/245c859fa28bc77cab5736400eeeeb04/d5403/esblog_preview.png)
Open Source Elasticsearch Security: Using Cilium for Elasticsearch Access Control with No App/Container Changes
![After changing port number in Elasticsearch.yml file its get Failed to start Elasticsearch - Elasticsearch - Discuss the Elastic Stack After changing port number in Elasticsearch.yml file its get Failed to start Elasticsearch - Elasticsearch - Discuss the Elastic Stack](https://global.discourse-cdn.com/elastic/optimized/3X/4/6/4651c9b4997e4b6b8c4dea6b6bd1e3e465814a49_2_615x500.png)
After changing port number in Elasticsearch.yml file its get Failed to start Elasticsearch - Elasticsearch - Discuss the Elastic Stack
![What ports are used to communicate between Elasticsearch/Logstash/Kibana? - Elasticsearch - Discuss the Elastic Stack What ports are used to communicate between Elasticsearch/Logstash/Kibana? - Elasticsearch - Discuss the Elastic Stack](https://global.discourse-cdn.com/elastic/optimized/3X/9/6/963f6660cda6c374c02637952e548796caea7c92_2_689x152.png)