Cleanup.

docker-compose.jaeger.yml

@@ -78,10 +78,6 @@ services:
     restart: on-failure
     environment:
       - discovery.type=single-node
-      # This prevents elasticsearch from using swap.
-      # See https://www.elastic.co/guide/en/elasticsearch/reference/master/setup-configuration-memory.html#setup-configuration-memory
-#      - bootstrap.memory_lock=true
-#      - "ES_JAVA_OPTS=-Xms4g -Xmx4g"
     volumes:
       # This dir needs to be chowned to 1000:1000
       - ./docker/data/elasticsearch/data:/usr/share/elasticsearch/data