Increase the heap size, or reduce the number of request handler threads using the
dsconfig tool to help resolve insufficient memory errors.
If the server shuts down due to insufficient memory errors, it is possible that the allocated heap size is not enough for the amount of data being returned.
To increase the heap size or reduce the number of request handler threads, run
$ bin/dsconfig set-connection-handler-prop \ --handler-name "HTTP Connection Handler" \ --set num-request-handlers:<num-of-threads>