[ 
https://issues.apache.org/jira/browse/AMBARI-18376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15585686#comment-15585686
 ] 

Raymond edited comment on AMBARI-18376 at 10/18/16 3:04 PM:
------------------------------------------------------------

This seems like it should work on 2.4 as well, but not tested.

diff --git 
a/ambari-server/src/main/java/org/apache/ambari/server/topology/TopologyManager.java
 
b/ambari-server/src/main/java/org/apache/ambari/server/topology/TopologyManager.java
index b3e3941..b7e5563 100644
--- 
a/ambari-server/src/main/java/org/apache/ambari/server/topology/TopologyManager.java
+++ 
b/ambari-server/src/main/java/org/apache/ambari/server/topology/TopologyManager.java
@@ -570,24 +570,26 @@ public class TopologyManager {
     return clusterTopologyMap.get(clusterId);
   }
 
-  public Map<String, Collection<String>> getPendingHostComponents() {
+  public Map<String, Collection<String>> getPendingHostComponents(String 
clusterName) {
     ensureInitialized();
     Map<String, Collection<String>> hostComponentMap = new HashMap<String, 
Collection<String>>();
 
     for (LogicalRequest logicalRequest : allRequests.values()) {
       Map<Long, HostRoleCommandStatusSummaryDTO> summary = 
logicalRequest.getStageSummaries();
-      final CalculatedStatus status = 
CalculatedStatus.statusFromStageSummary(summary, summary.keySet());
-      if (status.getStatus().isInProgress()) {
-        Map<String, Collection<String>> requestTopology = 
logicalRequest.getProjectedTopology();
-        for (Map.Entry<String, Collection<String>> entry : 
requestTopology.entrySet()) {
-          String host = entry.getKey();
-          Collection<String> hostComponents = hostComponentMap.get(host);
-          if (hostComponents == null) {
-            hostComponents = new HashSet<String>();
-            hostComponentMap.put(host, hostComponents);
+      if (clusterName != null && 
clusterName.equals(logicalRequest.getClusterName())) {
+          final CalculatedStatus status = 
CalculatedStatus.statusFromStageSummary(summary, summary.keySet());
+          if (status.getStatus().isInProgress()) {
+              Map<String, Collection<String>> requestTopology = 
logicalRequest.getProjectedTopology();
+              for (Map.Entry<String, Collection<String>> entry : 
requestTopology.entrySet()) {
+                  String host = entry.getKey();
+                  Collection<String> hostComponents = 
hostComponentMap.get(host);
+                  if (hostComponents == null) {
+                      hostComponents = new HashSet<String>();
+                      hostComponentMap.put(host, hostComponents);
+                  }
+                  hostComponents.addAll(entry.getValue());
+              }
           }
-          hostComponents.addAll(entry.getValue());
-        }
       }
     }
     return hostComponentMap;
diff --git 
a/ambari-server/src/main/java/org/apache/ambari/server/utils/StageUtils.java 
b/ambari-server/src/main/java/org/apache/ambari/server/utils/StageUtils.java
index 240bfc7..9232916 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/utils/StageUtils.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/utils/StageUtils.java
@@ -287,7 +287,7 @@ public class StageUtils {
     }
 
     // add hosts from topology manager
-    Map<String, Collection<String>> pendingHostComponents = 
topologyManager.getPendingHostComponents();
+    Map<String, Collection<String>> pendingHostComponents = 
topologyManager.getPendingHostComponents(cluster.getClusterName());
     for (String hostname : pendingHostComponents.keySet()) {
       if (!hostsSet.contains(hostname)) {
         hostsSet.add(hostname);



was (Author: rlee-pivotal):
This seems like it should work on 2.4 as well, but not tested.

> Deploying 2 Clusters simultaneously results in one cluster failing.
> -------------------------------------------------------------------
>
>                 Key: AMBARI-18376
>                 URL: https://issues.apache.org/jira/browse/AMBARI-18376
>             Project: Ambari
>          Issue Type: Bug
>    Affects Versions: 2.2.2
>            Reporter: Raymond
>            Priority: Minor
>              Labels: patch
>             Fix For: 2.2.2
>
>
> Steps to Reproduce:
> 1) Spin up an Ambari server node
> 2) Setup 10 ambari agent nodes
> 3) create 2 blueprints and 2 cluster templates with 5 nodes for each cluster 
> (hdfs, zookeeper, yarn)
> 4) Upload both blueprints using the ambari api
> 5) Upload both cluster templates using the ambari api
> One cluster will fail, ssh into one of the nodes (with a zookeeper server) on 
> the failed cluster.
> Find the zoo.cfg file in /etc/zookeeper (find /etc/zookeeper -name zoo.cfg)
> Actual: cat the zoo.cfg, notice all hostnames of both clusters are in this 
> file
> Expected: zoo.cfg should contain only the hostnames defined for this cluster.



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