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If you use the correct “command” as appears in https://pulsar.apache.org/docs/3.0.x/getting-started-docker-compose/, then you can configure any property using env variables with prefix

PULSAR_PREFIX

. Like this:

environment:
      - PULSAR_MEM=-Xms512m -Xmx512m -XX:MaxDirectMemorySize=256m
      - PULSAR_PREFIX_metadataStoreUrl=zk:zookeeper:2181

Gotcha, so it may not work for non-broker config like Presto wants. Ill give it a shot though, thanks 🙂