Increase size of JVM Heap in Elastic cloud

Elastic Stack Elasticsearch
1

Hi, I wonder if there is a way to increase the JVM Heap size of a node. I am curretly using cloud hosted Elasticsearch, and just want to increase 200mb of the heap Max size for one of my instance

node_heap_max
node_heap_max904×555 27.4 KB

2

No, that is as far as I know not possible.

3

Thanks!

4

To be precise, it's not possible to increase the JVM heap size of a single node by 200MB but that's not normally something you'd want to do anyway. Instead, you should scale up the whole cluster (or at least the relevant data tier) which increases the heap size of all the nodes.