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Posted to commits@nutch.apache.org by cu...@apache.org on 2005/07/18 21:53:42 UTC
svn commit: r219560 -
/lucene/nutch/branches/mapred/src/java/org/apache/nutch/ndfs/FSNamesystem.java
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();