svn commit: r777597 - in /hadoop/core/branches/branch-0.19: CHANGES.txt src/hdfs/org/apache/hadoop/hdfs/server/namenode/FSEditLog.java

[johan]

Author: johan
Date: Fri May 22 16:16:27 2009
New Revision: 777597

URL: http://svn.apache.org/viewvc?rev=777597&view=rev
Log:
HADOOP-5728. Fixed FSEditLog.printStatistics IndexOutOfBoundsException. (Wang 
Xu via johan)

Modified:
    hadoop/core/branches/branch-0.19/CHANGES.txt
    
hadoop/core/branches/branch-0.19/src/hdfs/org/apache/hadoop/hdfs/server/namenode/FSEditLog.java

Modified: hadoop/core/branches/branch-0.19/CHANGES.txt
URL: 
http://svn.apache.org/viewvc/hadoop/core/branches/branch-0.19/CHANGES.txt?rev=777597&r1=777596&r2=777597&view=diff
==============================================================================
--- hadoop/core/branches/branch-0.19/CHANGES.txt (original)
+++ hadoop/core/branches/branch-0.19/CHANGES.txt Fri May 22 16:16:27 2009
@@ -110,6 +110,9 @@
 
     HADOOP-5579. Set errno correctly in libhdfs for permission, quota, and FNF
     conditions. (Brian Bockelman via cdouglas)
+    
+    HADOOP-5728. Fixed FSEditLog.printStatistics IndexOutOfBoundsException.
+    (Wang Xu via johan)
 
 Release 0.19.1 - 2009-02-23 
 

Modified: 
hadoop/core/branches/branch-0.19/src/hdfs/org/apache/hadoop/hdfs/server/namenode/FSEditLog.java
URL: 
http://svn.apache.org/viewvc/hadoop/core/branches/branch-0.19/src/hdfs/org/apache/hadoop/hdfs/server/namenode/FSEditLog.java?rev=777597&r1=777596&r2=777597&view=diff
==============================================================================
--- 
hadoop/core/branches/branch-0.19/src/hdfs/org/apache/hadoop/hdfs/server/namenode/FSEditLog.java
 (original)
+++ 
hadoop/core/branches/branch-0.19/src/hdfs/org/apache/hadoop/hdfs/server/namenode/FSEditLog.java
 Fri May 22 16:16:27 2009
@@ -938,7 +938,7 @@
     if (lastPrintTime + 60000 > now && !force) {
       return;
     }
-    if (editStreams == null) {
+    if (editStreams == null || editStreams.size()==0) {
       return;
     }
     lastPrintTime = now;