Merge pull request #1 from ivohuisjes/update-readme

Update README.md
Consensys · Oct 11, 2018 · 15970d1 · 15970d1
2 parents c8d9fd6 + 1958dfb
commit 15970d1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/README.md b/README.md
@@ -17,6 +17,7 @@ These instructions will get you a copy of the project up and running on your loc
 - Java 8
 - Maven 
 - Docker (optional)
+- For elasticsearch, set [vm.max_map_count](https://www.elastic.co/guide/en/elasticsearch/reference/current/docker.html#docker-cli-run-prod-mode) to at least 262144 on the host
 
 
 ### Build