update presto

prestodb/Dockerfile.alpine

@@ -14,7 +14,7 @@ ENV PATH=${PRESTO_HOME}/bin:${PATH}
 WORKDIR $PRESTO_HOME
 
 RUN set -xe \
-    && apk add --no-cache curl python tar \
+    && apk add --no-cache curl less python tar \
     && curl -sSL $PRESTO_SERVER_URL | tar xz --strip 1 \
     && curl -sSL $PRESTO_CLI_URL > ./bin/presto \
     && chmod +x ./bin/presto \

prestodb/README.md

@@ -27,12 +27,12 @@ $ docker stack deploy -c docker-stack.yml prestodb
 
 $ docker service update --replicas-max-per-node=1 prestodb_worker
 
-$ docker service update --replicas 10 prestodb_worker
+$ docker service update --replicas=10 prestodb_worker
 
 $ docker ps | grep prestodb_coordinator | awk '{print $1}'
 4cc5c6c420d7
 
-$ docker exec -it 4cc5c6c420d7 prestodb --server localhost:8080 --catalog tpch
+$ docker exec -it 4cc5c6c420d7 presto --server localhost:8080 --catalog tpch
 >>> show schemas;
 >>> show tables from tiny;
 >>> select * from tiny.customer limit 10;

prestodb/docker-stack.yml

@@ -14,12 +14,12 @@ services:
       placement:
         constraints:
           - node.role == manager
-          - node.hostname == presto-coordinator
       restart_policy:
         condition: on-failure
   
   worker:
     image: vimagick/prestodb:alpine
+    entrypoint: sh -c 'launcher run -Dnode.id=$$HOSTNAME'
     volumes:
       - /data:/data
       - prestodb_worker_conf:/opt/presto/etc