From befc88acc771c2f981ae2f1de8733a9ba4e97e49 Mon Sep 17 00:00:00 2001
From: xingpeng1 <xing.peng1@zte.com.cn>
Date: Sat, 14 Jul 2018 14:05:18 +0800
Subject: [PATCH 1/1] KYLIN-3451 the cloned cube don't have Mandatory Cuboids

---
 core-cube/src/main/java/org/apache/kylin/cube/model/CubeDesc.java       | 1 +
 .../src/main/java/org/apache/kylin/metadata/project/ProjectManager.java | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/core-cube/src/main/java/org/apache/kylin/cube/model/CubeDesc.java b/core-cube/src/main/java/org/apache/kylin/cube/model/CubeDesc.java
index dbd87081e..eaafa510f 100644
--- a/core-cube/src/main/java/org/apache/kylin/cube/model/CubeDesc.java
+++ b/core-cube/src/main/java/org/apache/kylin/cube/model/CubeDesc.java
@@ -1461,6 +1461,7 @@ public class CubeDesc extends RootPersistentEntity implements IEngineAware {
         newCubeDesc.setVersion(cubeDesc.getVersion());
         newCubeDesc.setParentForward(cubeDesc.getParentForward());
         newCubeDesc.updateRandomUuid();
+        newCubeDesc.setMandatoryDimensionSetList(cubeDesc.getMandatoryDimensionSetList());
         return newCubeDesc;
     }
 
diff --git a/core-metadata/src/main/java/org/apache/kylin/metadata/project/ProjectManager.java b/core-metadata/src/main/java/org/apache/kylin/metadata/project/ProjectManager.java
index aae692d79..294aa22ee 100644
--- a/core-metadata/src/main/java/org/apache/kylin/metadata/project/ProjectManager.java
+++ b/core-metadata/src/main/java/org/apache/kylin/metadata/project/ProjectManager.java
@@ -68,7 +68,7 @@ public class ProjectManager {
     private KylinConfig config;
     private ProjectL2Cache l2Cache;
     
-    // project name => ProjrectInstance
+    // project name => ProjectInstance
     private CaseInsensitiveStringCache<ProjectInstance> projectMap;
     private CachedCrudAssist<ProjectInstance> crud;
     
-- 
2.11.0.windows.1