I have a cluster of size 240 GB including replica and it has 5 nodes in it. I allocated 5 GB RAM (total 5*5 GB) to each node and started the cluster. When I start continuously firing queries on the cluster the GC starts kicking in and eventually node goes down because of OutOfMemory exception. I…

Optimizing queries for a 5 node cluster with 250 M documents (causes OutOfMemory exceptions and GC pauses)

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Optimizing queries for a 5 node cluster with 250 M documents (causes OutOfMemory exceptions and GC pauses)