Environment: Elastic 8.8, on-prem cluster (one master, two workers). OS: Ubuntu 22.04
How increase RAM utylization for elasticsearch java processes the propper way? According the documentation https://www.elastic.co/guide/en/elasticsearch/reference/current/advanced-configuration.html#set-jvm-heap-size
Despite above configuration then restart elasticsearch service on one of the nodes, Xms and Xmx for elasticsearch still without changes:
/usr/share/elasticsearch/jdk/bin/java -Xms4m -Xmx64m
Elasticsearch service often crashes due to:
java.lang.OutOfMemoryError: Java heap space
How to do it correctly?
Any suggestions very appreciated.
