edit

container/conf/java/hadoop/yarn-site.xml

@@ -7,7 +7,7 @@
     </property> 
     <property>
         <name>yarn.nodemanager.resource.memory-mb</name>
-        <value>1024</value>
+        <value>512</value>
         <discription>每个节点可用内存,单位MB</discription>
     </property>
     <property>

src/docker/conf/data.conf

@@ -35,14 +35,14 @@ port = 50070:50070,8088:8088
 volumes = {container}conf/java/hadoop:/usr/local/hadoop/etc/hadoop
 command = hadoop share
 alias = hadoop
-slave = 1
+slave = 2
 hook.start = hadoop
 
 [hbase]
 port = 60010:60010
 volumes = {container}conf/java/hbase:/usr/local/hbase/conf
 command = hbase
-slave = 1
+slave = 2
 alias = hbase
 
 [zeppelin]