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From yus...@apache.org
Subject git commit: AMBARI-3779. During cluster install cannot go past Step0. (tbeerbower via yusaku)
Date Sun, 17 Nov 2013 02:36:36 GMT
Updated Branches:
  refs/heads/trunk 6e556012c -> 02595a0fd


AMBARI-3779. During cluster install cannot go past Step0. (tbeerbower via yusaku)


Project: http://git-wip-us.apache.org/repos/asf/incubator-ambari/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-ambari/commit/02595a0f
Tree: http://git-wip-us.apache.org/repos/asf/incubator-ambari/tree/02595a0f
Diff: http://git-wip-us.apache.org/repos/asf/incubator-ambari/diff/02595a0f

Branch: refs/heads/trunk
Commit: 02595a0fd9c2f15adb2dac4946639a96c5acdf95
Parents: 6e55601
Author: Yusaku Sako <yusaku@hortonworks.com>
Authored: Sat Nov 16 18:36:25 2013 -0800
Committer: Yusaku Sako <yusaku@hortonworks.com>
Committed: Sat Nov 16 18:36:25 2013 -0800

----------------------------------------------------------------------
 .../server/controller/internal/StackResourceProvider.java    | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-ambari/blob/02595a0f/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/StackResourceProvider.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/StackResourceProvider.java
b/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/StackResourceProvider.java
index 9321acf..b28abe8 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/StackResourceProvider.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/controller/internal/StackResourceProvider.java
@@ -51,8 +51,12 @@ public class StackResourceProvider extends ReadOnlyResourceProvider {
 
     final Set<StackRequest> requests = new HashSet<StackRequest>();
 
-    for (Map<String, Object> propertyMap : getPropertyMaps(predicate)) {
-      requests.add(getRequest(propertyMap));
+    if (predicate == null) {
+      requests.add(getRequest(Collections.<String, Object>emptyMap()));
+    } else {
+      for (Map<String, Object> propertyMap : getPropertyMaps(predicate)) {
+        requests.add(getRequest(propertyMap));
+      }
     }
 
     Set<String> requestedIds = getRequestPropertyIds(request, predicate);


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