I've a ES cluster 6.6.2 composed of 3 master, 4 datanodes, 2 coordinating nodes. 2 kibana instances connecting to 2 coordinating nodes. 2 coordinating nodes are 16GB of RAM, and 7GB of Heap (min=max heap). On coordinating nodes only I face "out of memory exception" and O.S kill jvm process for el…

Out of memory exception for coordinating nodes

deebify (Yassine Abdul-Rahman) January 31, 2020, 3:47pm 4

I see the heap is never reached to the maximum? so why the service stops itself.

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