Fix

docker-compose.yml

@@ -4,8 +4,10 @@ services:
   namenode:
     image: bde2020/hadoop-namenode:2.0.0-hadoop3.2.1-java8
     container_name: namenode
+    restart: always
     ports:
       - 9870:9870
+      - 9000:9000
     volumes:
       - hadoop_namenode:/hadoop/dfs/name
     environment:
@@ -16,6 +18,7 @@ services:
   datanode:
     image: bde2020/hadoop-datanode:2.0.0-hadoop3.2.1-java8
     container_name: datanode
+    restart: always
     volumes:
       - hadoop_datanode:/hadoop/dfs/data
     environment:
@@ -26,24 +29,27 @@ services:
   resourcemanager:
     image: bde2020/hadoop-resourcemanager:2.0.0-hadoop3.2.1-java8
     container_name: resourcemanager
+    restart: always
     environment:
-      SERVICE_PRECONDITION: "namenode:9870 datanode:9864"
+      SERVICE_PRECONDITION: "namenode:9000 namenode:9870 datanode:9864"
     env_file:
       - ./hadoop.env
 
   nodemanager1:
     image: bde2020/hadoop-nodemanager:2.0.0-hadoop3.2.1-java8
     container_name: nodemanager
+    restart: always
     environment:
-      SERVICE_PRECONDITION: "namenode:9870 datanode:9864 resourcemanager:8088"
+      SERVICE_PRECONDITION: "namenode:9000 namenode:9870 datanode:9864 resourcemanager:8088"
     env_file:
       - ./hadoop.env
   
   historyserver:
     image: bde2020/hadoop-historyserver:2.0.0-hadoop3.2.1-java8
     container_name: historyserver
+    restart: always
     environment:
-      SERVICE_PRECONDITION: "namenode:9870 datanode:9864 resourcemanager:8088"
+      SERVICE_PRECONDITION: "namenode:9000 namenode:9870 datanode:9864 resourcemanager:8088"
     volumes:
       - hadoop_historyserver:/hadoop/yarn/timeline
     env_file: