svn commit: r1066480 - in /cassandra/branches/cassandra-0.7: CHANGES.txt src/java/org/apache/cassandra/service/StorageProxy.java

[jbellis]

Author: jbellis
Date: Wed Feb  2 14:31:10 2011
New Revision: 1066480

URL: http://svn.apache.org/viewvc?rev=1066480&view=rev
Log:
remove digestMessage reuse to fix regression from #1959
patch by Kelvin Kakugawa; reviewed by jbellis for CASSANDRA-2094

Modified:
    cassandra/branches/cassandra-0.7/CHANGES.txt
    
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageProxy.java

Modified: cassandra/branches/cassandra-0.7/CHANGES.txt
URL: 
http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.7/CHANGES.txt?rev=1066480&r1=1066479&r2=1066480&view=diff
==============================================================================
--- cassandra/branches/cassandra-0.7/CHANGES.txt (original)
+++ cassandra/branches/cassandra-0.7/CHANGES.txt Wed Feb  2 14:31:10 2011
@@ -18,7 +18,7 @@
  * fix CFMetaData.apply to only compare objects of the same class 
    (CASSANDRA-1962)
  * allow specifying specific SSTables to compact from JMX (CASSANDRA-1963)
- * fix race condition in MessagingService.targets (CASSANDRA-1959)
+ * fix race condition in MessagingService.targets (CASSANDRA-1959, 2094)
  * refuse to open sstables from a future version (CASSANDRA-1935)
  * zero-copy reads (CASSANDRA-1714)
  * fix copy bounds for word Text in wordcount demo (CASSANDRA-1993)

Modified: 
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageProxy.java
URL: 
http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageProxy.java?rev=1066480&r1=1066479&r2=1066480&view=diff
==============================================================================
--- 
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageProxy.java
 (original)
+++ 
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageProxy.java
 Wed Feb  2 14:31:10 2011
@@ -381,7 +381,6 @@ public class StorageProxy implements Sto
 
             // We lazy-construct the digest Message object since it may not be 
necessary if we
             // are doing a local digest read, or no digest reads at all.
-            Message digestMessage = null;
             for (InetAddress digestPoint : endpoints.subList(1, 
endpoints.size()))
             {
                 if (digestPoint.equals(FBUtilities.getLocalAddress()))
@@ -392,8 +391,7 @@ public class StorageProxy implements Sto
                 }
                 else
                 {
-                    if (digestMessage == null)
-                        digestMessage = digestCommand.makeReadMessage();
+                    Message digestMessage = digestCommand.makeReadMessage();
                     if (logger.isDebugEnabled())
                         logger.debug("reading digest for " + command + " from 
" + digestMessage.getMessageId() + "@" + digestPoint);
                     MessagingService.instance().sendRR(digestMessage, 
digestPoint, handler);