svn commit: r219560 - /lucene/nutch/branches/mapred/src/java/org/apache/nutch/ndfs/FSNamesystem.java

[cutting]

Author: cutting
Date: Mon Jul 18 12:49:10 2005
New Revision: 219560

URL: http://svn.apache.org/viewcvs?rev=219560&view=rev
Log:
Fix a null pointer exception.

Modified:
    
lucene/nutch/branches/mapred/src/java/org/apache/nutch/ndfs/FSNamesystem.java

Modified: 
lucene/nutch/branches/mapred/src/java/org/apache/nutch/ndfs/FSNamesystem.java
URL: 
http://svn.apache.org/viewcvs/lucene/nutch/branches/mapred/src/java/org/apache/nutch/ndfs/FSNamesystem.java?rev=219560&r1=219559&r2=219560&view=diff
==============================================================================
--- 
lucene/nutch/branches/mapred/src/java/org/apache/nutch/ndfs/FSNamesystem.java 
(original)
+++ 
lucene/nutch/branches/mapred/src/java/org/apache/nutch/ndfs/FSNamesystem.java 
Mon Jul 18 12:49:10 2005
@@ -990,7 +990,7 @@
      */
     public synchronized Block[] checkObsoleteBlocks(UTF8 name) {
         DatanodeInfo nodeInfo = (DatanodeInfo) datanodeMap.get(name);
-        if (System.currentTimeMillis() - nodeInfo.lastObsoleteCheck() <= 
OBSOLETE_INTERVAL) {
+        if (nodeInfo == null || System.currentTimeMillis() - 
nodeInfo.lastObsoleteCheck() <= OBSOLETE_INTERVAL) {
             return null;
         } else {
             nodeInfo.updateObsoleteCheck();