So I have a large JSON array that is now being brought in and ingested correctly, but I cannot do any stats function on it. What I'd like to do are things like this, but the below search just brings in the same value for each name.
mvexpand has no default result limit; it's memory bound by the max_mem_usage_mb setting in the mvexpand stanza in limits.conf. If you're hitting the memory ceiling, try reducing your footprint as I've done above. If that fails, try increasing (or asking your Splunk administrator to increase) max_mem_usage_mb.