don't perform HH to client-mode

patch by jbellis; reviewed by brandonwilliams for CASSANDRA-2668

git-svn-id: https://svn.apache.org/repos/asf/cassandra/branches/cassandra-0.7@1125002 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -3,6 +3,7 @@
    (CASSANDRA-2652)
  * mark BRAF buffer invalid post-flush so we don't re-flush partial
    buffers again, especially on CL writes (CASSANDRA-2660)
+ * don't perform HH to client-mode [storageproxy] nodes (CASSANDRA-2668)
 
 
 0.7.6

src/java/org/apache/cassandra/gms/EndpointState.java

@@ -136,7 +136,7 @@ public class EndpointState
         hasToken_ = value;
     }
 
-    public boolean getHasToken()
+    public boolean hasToken()
     {
         return hasToken_;
     }

src/java/org/apache/cassandra/gms/Gossiper.java

@@ -431,7 +431,7 @@ public class Gossiper implements IFailureDetectionEventListener
 
                 // check if this is a fat client. fat clients are removed automatically from
                 // gosip after FatClientTimeout
-                if (!epState.getHasToken() && !epState.isAlive() && (duration > FatClientTimeout_))
+                if (!epState.hasToken() && !epState.isAlive() && (duration > FatClientTimeout_))
                 {
                     if (StorageService.instance.getTokenMetadata().isMember(endpoint))
                         epState.setHasToken(true);

src/java/org/apache/cassandra/service/StorageService.java

@@ -1130,7 +1130,7 @@ public class StorageService implements IEndpointStateChangeSubscriber, StorageSe
 
     public void onAlive(InetAddress endpoint, EndpointState state)
     {
-        if (!isClientMode)
+        if (!isClientMode && state.hasToken())
             deliverHints(endpoint);
     }