activemq-commits mailing list archives

Author: gtully
Date: Wed Jan 26 12:14:07 2011
New Revision: 1063691

URL: http://svn.apache.org/viewvc?rev=1063691&view=rev
Log:
https://issues.apache.org/jira/browse/AMQ-3160 - ConcurrentModificationException in ActiveMQ
Journal Checkpoint Worker
access to the file map needs to have a sync so that it can get an accurate snapshot and avoid
concurrent access ex

Modified:
    activemq/trunk/kahadb/src/main/java/org/apache/kahadb/journal/Journal.java

Modified: activemq/trunk/kahadb/src/main/java/org/apache/kahadb/journal/Journal.java
URL: http://svn.apache.org/viewvc/activemq/trunk/kahadb/src/main/java/org/apache/kahadb/journal/Journal.java?rev=1063691&r1=1063690&r2=1063691&view=diff
==============================================================================
--- activemq/trunk/kahadb/src/main/java/org/apache/kahadb/journal/Journal.java (original)
+++ activemq/trunk/kahadb/src/main/java/org/apache/kahadb/journal/Journal.java Wed Jan 26
12:14:07 2011
@@ -684,7 +684,7 @@ public class Journal {
         return fileByFileMap.keySet();
     }
 
-    public Map<Integer, DataFile> getFileMap() {
+    public synchronized Map<Integer, DataFile> getFileMap() {
         return new TreeMap<Integer, DataFile>(fileMap);
     }