Update Spark version

Author: chewy-zlai

docker-compose.yml

@@ -1,6 +1,4 @@
 # Quickstart Docker containers to run chronon commands with MongoDB as the KV Store.
-version: '3.8'
-
 services:
 
   mongodb:
@@ -36,16 +34,15 @@ services:
       KAFKA_MESSAGE_MAX_BYTES: 2147483647
 
   main:
-    build:
-      dockerfile: Dockerfile
+    image: ezvz/chronon
     command: bash -c "spark-shell -i scripts/data-loader.scala && tail -f /dev/null"
     ports:
       - "4040:4040"
     environment:
       - USER=root
       - SPARK_SUBMIT_PATH=spark-submit
       - PYTHONPATH=/srv/chronon
-      - SPARK_VERSION=3.1.1
+      - SPARK_VERSION=3.5.1
       - JOB_MODE=local[*]
       - PARALLELISM=2
       - EXECUTOR_MEMORY=2G