diff --git a/playbooks/roles/ambari-server/templates/blueprint-multi-node-3-masters.j2 b/playbooks/roles/ambari-server/templates/blueprint-multi-node-3-masters.j2
index 2d74d66..8a05970 100644
--- a/playbooks/roles/ambari-server/templates/blueprint-multi-node-3-masters.j2
+++ b/playbooks/roles/ambari-server/templates/blueprint-multi-node-3-masters.j2
@@ -197,6 +197,8 @@
         "mapreduce.reduce.java.opts" : "-Xmx6553m",
         "mapreduce.reduce.memory.mb" : "8192",
         "mapreduce.task.io.sort.mb" : "2047",
+        "mapreduce.output.fileoutputformat.compress" : "true",
+        "mapreduce.map.output.compress" : "true",
         "yarn.app.mapreduce.am.command-opts" : "-Xmx3276m -Dhdp.version=${hdp.version}",
         "yarn.app.mapreduce.am.resource.mb" : "4096"
       }