Ali Nazemian created METRON-1459:
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Summary: Segregation of ES configuration for different types of
Elasticsearch nodes
Key: METRON-1459
URL: https://issues.apache.org/jira/browse/METRON-1459
Project: Metron
Issue Type: Improvement
Reporter: Ali Nazemian
There are four different types of node available in ES 5+ as follows.
Master node
Data node
Ingestion node
ML node (in the case of XPack installation)
It is recommended to use dedicated nodes for different types of nodes in ES
production platforms, and different VM sizing and configuration properties
would be required to tune ES cluster. Therefore, it is required to be able to
deploy different types of nodes via ES mpack and address different
configurations for each of them (it could be addressed in multiple tabs. For
example, one tab for master, another for data, etc.).
Currently, the only way to achieve that is to manually modify ES variable files
to overwrite Ambari-managed configurations.
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