svn commit: r547031 - in /lucene/hadoop/trunk: CHANGES.txt src/java/org/apache/hadoop/dfs/DFSClient.java

[tomwhite]

Author: tomwhite
Date: Wed Jun 13 14:08:05 2007
New Revision: 547031

URL: http://svn.apache.org/viewvc?view=rev&rev=547031
Log:
HADOOP-1396.  Fix FileNotFoundException on DFS block.  Contributed by Dhruba 
Borthakur.

Modified:
    lucene/hadoop/trunk/CHANGES.txt
    lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/DFSClient.java

Modified: lucene/hadoop/trunk/CHANGES.txt
URL: 
http://svn.apache.org/viewvc/lucene/hadoop/trunk/CHANGES.txt?view=diff&rev=547031&r1=547030&r2=547031
==============================================================================
--- lucene/hadoop/trunk/CHANGES.txt (original)
+++ lucene/hadoop/trunk/CHANGES.txt Wed Jun 13 14:08:05 2007
@@ -111,6 +111,9 @@
      the namenode to ignore the load on datanodes while allocating
      replicas.  (Dhruba Borthakur via tomwhite)
 
+ 36. HADOOP-1396.  Fix FileNotFoundException on DFS block.
+     (Dhruba Borthakur via tomwhite)
+
 
 Release 0.13.0 - 2007-06-08
 

Modified: lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/DFSClient.java
URL: 
http://svn.apache.org/viewvc/lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/DFSClient.java?view=diff&rev=547031&r1=547030&r2=547031
==============================================================================
--- lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/DFSClient.java (original)
+++ lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/DFSClient.java Wed Jun 
13 14:08:05 2007
@@ -1167,9 +1167,11 @@
     }
         
     private File newBackupFile() throws IOException {
-      File result = conf.getFile("dfs.client.buffer.dir",
-                                 "tmp"+File.separator+
-                                 "client-"+Math.abs(r.nextLong()));
+      File file = conf.getFile("dfs.client.buffer.dir", "tmp");
+      File dir = file.getParentFile();
+      String prefix = "client-" + Math.abs(r.nextLong());
+      String suffix = ".tmp";
+      File result = File.createTempFile(prefix, suffix, dir);
       result.deleteOnExit();
       return result;
     }