svn merge -c 1530683 FIXES: MAPREDUCE-5569. FloatSplitter is not generating correct splits. Contributed by Nathan Roberts

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1530709 13f79535-47bb-0310-9956-ffa450edef68

hadoop-mapreduce-project/CHANGES.txt

@@ -49,6 +49,9 @@ Release 0.23.10 - UNRELEASED
     MAPREDUCE-5513. ConcurrentModificationException in JobControl (Robert
     Parker via jlowe)
 
+    MAPREDUCE-5569. FloatSplitter is not generating correct splits (Nathan
+    Roberts via jlowe)
+
 Release 0.23.9 - 2013-07-08
 
   INCOMPATIBLE CHANGES

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/db/FloatSplitter.java

@@ -90,7 +90,7 @@ public class FloatSplitter implements DBSplitter {
     // Catch any overage and create the closed interval for the last split.
     if (curLower <= maxVal || splits.size() == 1) {
       splits.add(new DataDrivenDBInputFormat.DataDrivenDBInputSplit(
-          lowClausePrefix + Double.toString(curUpper),
+          lowClausePrefix + Double.toString(curLower),
           colName + " <= " + Double.toString(maxVal)));
     }