HADOOP-594. Increase DFS safe-mode threshold to 0.999. Contributed by Konstantin.

git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk@462907 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -9,6 +9,10 @@ Release 0.7.1 - unreleased
  2. HADOOP-592.  Fix a NullPointerException in the IPC Server.  Also
     consistently log when stale calls are discarded.  (omalley via cutting)
 
+ 3. HADOOP-594.  Increase the DFS safe-mode threshold from .95 to
+    .999, so that nearly all blocks must be reported before filesystem
+    modifications are permitted.  (Konstantin Shvachko via cutting)
+
 
 Release 0.7.0 - 2006-10-06
 

conf/hadoop-default.xml

@@ -249,7 +249,7 @@ creations/deletions), or "all".</description>
 
 <property>
   <name>dfs.safemode.threshold.pct</name>
-  <value>0.95f</value>
+  <value>0.999f</value>
   <description>
   	Specifies the percentage of blocks that should satisfy 
   	the minimal replication requirement defined by dfs.replication.min.