move commitlog jmx to cassandra.db. patch by Robert Coli; reviewed by jbellis for CASSANDRA-748

git-svn-id: https://svn.apache.org/repos/asf/incubator/cassandra/trunk@904600 13f79535-47bb-0310-9956-ffa450edef68

NEWS.txt

@@ -25,13 +25,13 @@ JMX metrics
 -----------
     - read and write statistics are reported as lifetime totals,
       instead of averages over the last minute.
+    - cache hit rate statistics are now available from JMX under
+      org.apache.cassandra.db.Caches
     - compaction JMX metrics are moved to
       org.apache.cassandra.db.CompactionManager.  PendingTasks is now
       a much better estimate of compactions remaining, and the
       progress of the current compaction has been added.
-    - cache hit rate statistics are now available from JMX under
-      org.apache.cassandra.db.Caches
-
+    - commitlog JMX metrics are moved to org.apache.cassandra.db.Commitlog
 
 
 0.5.0

src/java/org/apache/cassandra/db/CommitLogExecutorService.java

@@ -75,7 +75,7 @@ public class CommitLogExecutorService extends AbstractExecutorService implements
         MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
         try
         {
-            mbs.registerMBean(this, new ObjectName("org.apache.cassandra.concurrent:type=COMMITLOG"));
+            mbs.registerMBean(this, new ObjectName("org.apache.cassandra.db:type=Commitlog"));
         }
         catch (Exception e)
         {