Re: SolrCloud crashing due to memory error - 'Cannot allocate memory' (errno=12)

How much RAM do you have on those machines? That message says you ran out. 32 GB is a HUGE heap. Unless you have a specific need for that, run with a 8 GB heap and see how that works. wunder Walter Underwood wun...@wunderwood.org http://observer.wunderwood.org/ (my blog) > On Dec 10, 2020, at

SolrCloud crashing due to memory error - 'Cannot allocate memory' (errno=12)

Hello, We have a SolrCloud(8.6) with 3 servers with the same characteristics and configuration. We assigned 32GB for heap memory each, and after some short period of time sending 40 concurrent requests to the SolrCloud using a load balancer, we are getting the following error that shutdown