Update contribution guide with a note about increasing file handle li…

…mit (#769)
temporalio · Sep 26, 2020 · 413102a · 413102a
1 parent 0a7e9ed
commit 413102a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -48,6 +48,10 @@ Tests require runtime dependencies. You can run them with `docker-compose`. Open
 $ cd docker/dependencies
 $ docker-compose up
 ```
+Before testing on MacOS, make sure you increase the file handle limit:
+```
+$ ulimit -n 8192
+```
 
 Run unit tests:
 ```bash