svn commit: r1061062 - in /cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra: net/MessageDeliveryTask.java service/StorageService.java

[gdusbabek]

Author: gdusbabek
Date: Wed Jan 19 23:30:45 2011
New Revision: 1061062

URL: http://svn.apache.org/viewvc?rev=1061062&view=rev
Log:
create some padder verb fields. patch by gdusbabek, reviewed by bwilliams. 
CASSANDRA-2011

Modified:
    
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/net/MessageDeliveryTask.java
    
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageService.java

Modified: 
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/net/MessageDeliveryTask.java
URL: 
http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/net/MessageDeliveryTask.java?rev=1061062&r1=1061061&r2=1061062&view=diff
==============================================================================
--- 
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/net/MessageDeliveryTask.java
 (original)
+++ 
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/net/MessageDeliveryTask.java
 Wed Jan 19 23:30:45 2011
@@ -54,6 +54,13 @@ public class MessageDeliveryTask impleme
                     return;
                 }
                 break;
+            
+            // don't bother.
+            case UNUSED_1:
+            case UNUSED_2:
+            case UNUSED_3:
+                return;
+            
             default:
                 break;
         }

Modified: 
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageService.java
URL: 
http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageService.java?rev=1061062&r1=1061061&r2=1061062&view=diff
==============================================================================
--- 
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageService.java
 (original)
+++ 
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageService.java
 Wed Jan 19 23:30:45 2011
@@ -107,6 +107,10 @@ public class StorageService implements I
         INDEX_SCAN,
         REPLICATION_FINISHED,
         INTERNAL_RESPONSE, // responses to internal calls
+        // use as padding for backwards compatability where a previous version 
needs to validate a verb from the future.
+        UNUSED_1,
+        UNUSED_2,
+        UNUSED_3,
         ;
         // remember to add new verbs at the end, since we serialize by ordinal
     }
@@ -135,6 +139,9 @@ public class StorageService implements I
         put(Verb.INDEX_SCAN, Stage.READ);
         put(Verb.REPLICATION_FINISHED, Stage.MISC);
         put(Verb.INTERNAL_RESPONSE, Stage.INTERNAL_RESPONSE);
+        put(Verb.UNUSED_1, Stage.INTERNAL_RESPONSE);
+        put(Verb.UNUSED_2, Stage.INTERNAL_RESPONSE);
+        put(Verb.UNUSED_3, Stage.INTERNAL_RESPONSE);
     }};