Data Rain 11

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How to Monitoring Elasticsearch Nodes with Metricbeat.

In this video we show you Monitoring Elasticsearch Nodes with Metricbeat. We have already created a cluster before, you can watch it here : https://youtu.be/...

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Do not restart elasticsearch

Do not restart elasticsearch

Do not restart elasticsearch until you read this post to the end! The most crucial concepts in restarting elasticsearch node is when you restart the node,  data in the node can be made inaccessible in elasticsearch for for a while. In this situation elasticsearch assume that you turned off the node and it starts to allocate data from other nodes that is available in the cluster. If your data is…

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Elasticsearch Keywords you need to know

Elasticsearch Keywords you need to know

Elasticsearch keywords for ELK Stack Developers 1. Index Lifecycle (ILM) There is an automatic lifecycle management in Elasticsearch that you can set your own policies. for instance you can choose what happening to your index after it’s created or  you can set a policy for creating daily index’s or even you can create a new index after your index reached to a certain size or number of documents…

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(via Elasticsearch version history)